48results about How to "High anti-slip coefficient" patented technology

The invention discloses a glue-free PVC (polyvinyl chloride) limited slip floor tile of a ring structure and a preparation method thereof. as for the limited slip floor tile, a flexible thermocompression line is formed on the bottom surface of a PVC limited slip layer in a thermocompression manner; the thermocompression line comprises a plurality of seal hexagon protruding ribs which are continuously and repetitively connected and seal round protruding ribs which are positioned in each hexagon protruding rib; the material formulation of the PVC limited slip layer comprises the following components by weight: 58.5%-63.5% of PVC with polymerization degree of 1000, 34.9-39% of plasticizing agent, 0.95%-2.1% of stabilizing agent, 0.5%-0.69% of toner, and 0.06%-0.08% of calcium carbonate of 800 molybdenum; and the required softness obtained by using particular formulation dosage of the limited slip layer is combined with the limited slip line which is composed of non-hexagon of particular size and shape and the round protruding ribs to enable the limited slip coefficient to be more than 1.5, thereby overcoming the bottle neck of improving the limited slip performance in the industry of plastic floor tiles.

The invention discloses an antiskid wear-resistant sole material which comprises 15-20% of natural 3L rubber, 10-20% of butyl rubber, 10-15% of styrene butadiene rubber, 5-10% of short fiber, 10-15% of carbon black, 10-15% of white carbon black (SiO2), 1-2% of stearic acid (SA), 2-3% of paraffin oil, 2-3% of bis-silane tetrasulfide (Si-69), 3-6% of sulfur (S), 1-2% of an active agent, 0.5-0.7% of an antioxidant, 3-5% of zinc oxide (ZnO), 0.3-0.5% of magnesium oxide, 1-2% of an accelerant and 1-3% of a filler. According to the antiskid wear-resistant sole material disclosed by the invention, the antiskid coefficient of the sole is improved, the loss index of the obtained material is low, and the abrasion property and tear resistance are strong. The antiskid wear-resistant sole material has relatively good wear resistance and puncture resistance, improves the comfort and safety of the mountain climbing fitness exercise, prolongs the service life of shoes to a certain degree, and has a broad market application prospect.

The invention relates to the technical field of ceramic tile skid resistance, in particular to a safe and harmless ceramic tile skid resistance agent and a preparation method thereof. The ceramic tileskid resistance agent comprises a component A and a component B according to a volume ratio of the component A to the component B of 1: (1.5-3), the component A comprises a corrosion inhibitor, a dispersing agent, a humectant and water, and the component B comprises a surfactant, a defoaming agent, an acid, an anti-aging agent and deionized water. Tartaric acid is used for replacing oxalic acid and other harmful substances used in a traditional anti-skid agent, the tartaric acid is harmless and environmentally friendly, corrosion of the anti-skid agent to ceramic tiles and pollution to the environment can be reduced, and environmental friendliness is good, the used high-molecular water-based polymer has hydrophilicity, has excellent dispersibility in a system, can enhance the stability ofan antiskid coefficient, glossiness and cold and hot cycle resistance, is safe and harmless, has a high antiskid coefficient and good durability, and has good decontamination performance.

The invention relates to the technical field of antislipping products and particularly relates to a safe, environment-friendly and stain-resistant antislipping agent and a preparation method therefor.The safe, environment-friendly and stain-resistant antislipping agent comprises the following ingredients in parts by weight: 0.1-15 parts of organic acid, 10-40 parts of inorganic acid, 10-30 partsof fluoride, 5-20 parts of auxiliaries and 30-60 parts of water. According to the safe, environment-friendly and stain-resistant antislipping agent and the preparation method therefor, a system formedby the organic acid, the inorganic acid, the auxiliaries and the fluoride is in synergism and forms nanoscale holes, of which the size is uniform and the depth is uniform, on floor tiles, and thus, the antislipping coefficient of the floor tiles is increased. After the floor tiles are treated with the antislipping agent disclosed by the invention, matte cannot be caused, subsequent polishing treatment is not required, the floor tiles keep glossiness, and the effect is durable. The antislipping agent disclosed by the invention is safe, environmentally friendly and stain-resistant.

The invention relates to a wear-resistant sole material which comprises the following raw materials in parts by weight: 55-65 parts of ethylene propylene diene monomer, 31-40 parts of polypropylene, 20-30 parts of toluene diisocyanate, 15-29 parts of reinforcing material, 2.1-3.5 parts of activating agent, 0.1-0.4 part of antioxidant, 4-6 parts of wear-resistant agent, 1.5-3 parts of dicumyl peroxide and 2-4.8 parts of assistant crosslinker. The wear-resistant sole material has the advantages of excellent wear resistance, wet skid resistance, high antiskid factor and excellent shock resistance.

The invention discloses an anti-interference cable junction box with a slippage prevention function, and the junction box comprises an upper housing and a lower housing, which are connected through aconnecting part. The longitudinal side walls of the upper and lower housings are respectively provided with at least one upper half-circular hole and at least one lower half-circular hole, which are opposite to each other, and form a circular wiring hole. The interior of a cable junction box is provided with at least one central connector, and two ends of the central connector are respectively clamped in the wiring hole. The central connector comprises a hollow insulating clamping sleeve, and the interior of the insulating clamping sleeve is in cup joint with a metal mesh sleeve. The interiorof the metal mesh sleeve is in cup joint with an insulating line sleeve. The insulating line sleeve employs a sleeve. The interior of the insulating line sleeve is at least partly provided with roughprojected insulating particles. The novel junction box provided by the invention is made of an insulating material and the metal mesh sleeve, is strong in anti-interference capability, and is good inwaterproof performances.

The invention relates to a water-based macromolecular anti-skid road surface material. The water-based macromolecular anti-skid road surface material comprises a consumption-resistant layer and a cover surface coating on the surface of the consumption-resistant layer, wherein the consumption-resistant layer comprises 20 to 25 percent by weight of macromolecular emulsion and 75 to 80 percent by weight of macromolecular powder; the cover surface coating comprises 60 to 70 percent by weight of cover surface agent component A and 30 to 40 percent by weight of cover surface agent component B. The water-based macromolecular anti-skid road surface material provided by the invention can be applied to city bike lanes, bus transit lanes, garden roads, tourist area roads, community slow-moving lanes,parking lots, exhibition halls and expressways. The product is a pure water product, is non-toxic and pollution-free, realizes zero discharge, avoids construction potential safety hazard, has low cost and obtains a 'national environment-protecting product certificate'.

The invention discloses a ceramic floor tile slip preventing agent. The ceramic floor tile slip preventing agent comprises the following components in percent by weight: 12% of tartaric acid, 10% of citric acid, 15% of sodium dodecyl sulfate, 0.8% of a defoaming agent, 6% of sodium chloride, 3.2% of an emulsifying agent, 6% of a stain remover, 4% of a wax remover and 43% of deionized water. The ceramic floor tile slip preventing agent is non-toxic, harmless, high in non-slip coefficient and high in durability and has relatively high stain removing performance.

The invention provides an anti-skid and anti-electric shock sole and a manufacturing method thereof. According to the formula, the anti-skid and anti-electric shock sole is prepared from polyisoprenerubber, styrene-butadiene rubber of solution polymerization, acrylonitrile-butadiene-styreneterpolymer, mineral oil, zinc oxide, vulkanox, activated calcium carbonate, bis(2-ethylhexyl)adipate, tackifying resin, stearic acid, polyethylene glycol, a silane coupler, polyethylene wax, insoluble sulfur powder, vulcanization accelerators and antiskid auxiliary agent. The acrylonitrile-butadiene-styreneterpolymer are added to the sole formula, the anti-electric shock performance of the sole is enhanced, after repeated tests, the maximum leakage current at 18kVA voltage does not exceed 0.5mA, is farbeyond the industry standard, and can enhance the protection of users; the added antiskid auxiliary agent effectively improves the antiskid performance of the sole, measured by a plurality of tests,the anti-slip coefficient increases to 0.88, and so as to safety risks are further reduced when users work on the electricity.

The invention discloses a magnetic adsorption wall-climbing spraying robot with curved surface adaptability and a using method thereof. The magnetic adsorption wall-climbing spraying robot comprises a main vehicle body, an independent spring suspension structure, a lifting lead screw, magnetic adsorption wheels, a motor fixing device, a spraying mechanical arm and a control box cover. The wall-climbing robot walks in a wheel type adsorption mode, movement is more flexible, the adsorption force is larger due to the fact that the large-radius wheels are internally provided with the magnetic wheels, and walking is more stable. The robot adopts an independent suspension structure, the weight is light, the obstacle crossing capacity and the damping capacity are high, and the structure is easy to machine and convenient to disassemble. A lifting lead screw is arranged below the spring suspension for adjustment, and the lifting lead screw is connected with a hexagonal structure hinged to a rod piece, so that the four magnetic wheels of the wall-climbing robot can walk perpendicular to the curved surface and the tangent plane no matter what posture the robot is in. In addtion, the magnetic adsorption wheel is perpendicular to the tangent plane of the curved surface, so that the magnetic utilization rate of the magnetic wheel is the highest, and the magnetic adsorption force to the wall surface is also the maximum. Therefore, the robot body can be firmly adsorbed on the wall surface, and the spraying work of the robot is completed.

The invention discloses a sole material for anti-slip and wear-resistant sports shoes, which is composed of the following raw materials in proportion by weight: natural rubber, 40-60 parts; nylon short fiber, 1-3 parts; glass fiber, 2-5 parts; Zinc oxide, 4-6 parts; silane coupling agent, 0.5-1 part; sulfur, 1-2 parts; calcium carbonate, 5-10 parts; silicon dioxide, 10-20 parts. The method for preparing the sole material comprises step 1, kneading, step 2, internal mixing, step 3, cooling, and step 4, vulcanization. The shoe sole made of the material of the invention has good elasticity, good anti-skid effect, and is durable; while the steps for preparing the material of the shoe sole of the invention are simple and easy to operate, and the setting of each parameter can make each material synergistically exert the best effect.

The invention discloses an anti-skid rainproof mist-resistant asphalt pavement material and a preparation method thereof. The asphalt pavement material is composed of the following components in parts by weight: 64 to 79 parts of asphalt macadam, 12 to 19 parts of cement, 42 to 76 parts of mineral powder, 12 to 35 parts of limestone, 1 to 10 parts of ceramsite, 15 to 19 parts of medium sand, 6 to 18 parts of emulsifier, 10 to 14 parts of smoke suppressor, 6 to 9 parts of curing agent, 1 to 10 parts of filling material, and 100 to 150 parts of water; wherein the weight ratio of mineral powder: limestone: ceramsite is 1:(0.1-0.8):(0.02-0.2); the weight ratio of emulsifier: curing agent is 1:1-3:1; the smoke suppressor is silica powder, and the particle size of the medium sand is 0.25 to 0.4 mm. Through the abovementioned technical scheme, the anti-skin, rainproof, and mist-resistant performance of the pavement is enhanced, the safety hazard is reduced, moreover, the material has the advantages of excellent compressive strength, good caking property, and strong wear resistant performance, and the service life of pavement is prolonged.

The invention discloses a colored antiskid paving material as well as a preparation method and application thereof, and belongs to the technical field of road paving materials. The colored antiskid paving material is prepared from the components: polyurethane acrylate, dihydric alcohol diacrylate, aromatic tertiary amine, hydroxyl acrylate, liquid paraffin, solid paraffin, an inorganic calcium filler, an inorganic pigment, an inorganic siliceous filler, a calcined ceramic aggregate and a liquid peroxide initiator. The prepared colored anti-skid paving material does not contain soluble asphaltor micromolecular solvent type monomers permeating into a cement concrete pavement; the anti-skid material has the advantages of high bonding strength with the pavement, favorable high-temperature stability, favorable low-temperature crack resistance, high anti-skid coefficient, long service life, simple preparation technique, mild conditions, safety, environment friendliness, simple and quick construction and wide popularization and application value in road pavement.

The invention discloses a floor tile anti-skid agent and a preparation method thereof. The floor tile anti-skid agent comprises the following components in percentage by mass: 15% of tartaric acid, 15% of lauryl sodium sulfate, 5% of sodium chloride, 10% of dihydroxysuccinic acid, 1% of a defoaming agent, 6% of an emulsifier, 5% of a wax remover, 2% of a humectant, 1% of a silane coupling agent and 40% of deionized water. The obtained anti-skid agent is more durable when used in floor tiles, the investment cost is reduced, the use requirements of people are better met, meanwhile, the anti-skidcoefficient of the anti-skid agent is high, and the anti-skid effect is better. The floor tile anti-skid agent is a non-toxic, harmless and environment-friendly anti-skid agent material, and can better meet the use requirements of people.

The invention discloses a water-permeable paved anti-sliding road surface. The anti-sliding road surface comprises an anti-sliding layer and a water-permeable paved road surface which are successivelyarranged from top to bottom, the anti-sliding layer comprises a protecting agent and quartz sand, and the protecting agent comprises the following raw materials in percentages by mass: acrylic resin60-75%, a film forming agent 2-5%, a coagulant aid 2-4%, polyurethane 12-18%, propylene glycol 1-2%, pigment 6-10%, a polyurethane curing agent 1-2% and a defoaming agent 0.5-1.5%. By the road surface, dustproof stability of the protecting agent to the water-permeable road surface is ensured, furthermore, the anti-sliding coefficient of the road surface is enhanced, and potential safety hazards ofpeople and vehicles in rainy days are reduced.

The invention discloses a sneaker sole with a good anti-skid effect and a preparation method thereof. The sneaker sole with the good anti-skid effect is prepared from the following raw materials in parts by weight: 35 to 45 parts of natural rubber, 18 to 26 parts of butadiene rubber, 25 to 35 parts of a polyurethane elastomer, 6 to 9 parts of glass fiber, 1 to 1.5 parts of nano zinc oxide, 3 to 5 parts of a heat stabilizer, 1.3 to 1.7 parts of a cross-linking agent and 1.8 to 2.5 parts of a foaming agent. According to the sports shoe sole with the good anti-skid effect, the raw materials are selected, the content of the raw materials is optimized, the advantages of the raw materials are brought into full play, and the raw materials supplement and promote each other, so that the prepared sports shoe sole with the good anti-skid effect (dry-type anti-skid and wet-type anti-skid) is high in anti-skid coefficient and good in anti-skid effect. The sports shoe sole is high in resilience rate, still high in resilience rate after being pressed, good in resilience performance, high in impact strength and tensile strength, good in comprehensive mechanical property, good in shock absorption performance, low in density (the density tested is 0.21-0.22 g / cm < 3 >) and good in portability.

The invention discloses a graphene natural rubber old-people shoe sole composite foaming material and a preparation method thereof. The graphene natural rubber old-people sole composite foaming material is prepared from the following raw materials in parts by weight: 55 to 65 parts of natural rubber, 21 to 28 parts of butyl rubber, 8 to 12 parts of butadiene rubber, 4 to 6 parts of nano medium, 4 to 5 parts of phenylene silanediol, 2.5 to 3.5 parts of hydroxyl-terminated polydimethylsiloxane, 2 to 2.5 parts of graphene, 1.5 to 2 parts of zinc oxide, 2.5 to 3 parts of a stearic acid, 2 to 2.4 parts of zinc stearate, 2 to 2.5 parts of a cross-linking agent, 1.8 to 2.2 parts of a foaming agent and 4 to 5 parts of a lubricating agent. The raw material composition is selected, and the content of each raw material is optimized, so that the prepared graphene natural rubber composite foaming material has a good anti-slip effect; the tensile strength is high, the mechanical property is good, and the durability is good; the density is low, and the ultra-light property is achieved; and the product is especially suitable for a sole material for old people.

The invention discloses a vehicle stopping device for a new energy vehicle, comprising stoppers, first hydraulic cylinders, iron blocks, a fixing table, a connecting pipe, second hydraulic cylinders,a third hydraulic cylinder, a mounting plate, guide rails, a motor, connecting rods, a rotating plate, a clamping block, a clamping rod, a magnet, a clamping groove, a fixing plate, fixing seats and afirst battery. The third hydraulic cylinder is used for controlling the clamping block and the clamping rod to rise or fall, thereby controlling the connecting pipe to rise or fall, so that the fixing plate is controlled to rise or fall to the ground, and the rotating plate is driven by the motor to rotate so as to control the third hydraulic cylinder to rotate, the third hydraulic cylinder rotates and the third hydraulic cylinder controls the clamping block, so that the clamping block and the clamping rod are controlled to extend into or be disengaged from a fixing groove, and the second hydraulic cylinder is used for controlling the magnet to rise or fall. The device is simple in placing and collecting, can be remotely controlled and is convenient to carry, the detection efficiency of the new energy vehicle is improved, the working intensity of workers is reduced, and the safety performance of the vehicle is improved.

The invention discloses a formula of a novel non-slip material. The formula comprises the following materials by mass: 6-15 parts of 3L natural rubber, 15-30 parts of BR natural rubber, 5-15 parts ofNBR nitrile rubber, 5-15 parts of BIIR brominated butyl rubber, 10-20 parts of SIO2, 1-3 parts of DOP dioctyl phthalate, 0.5-2 parts of TS-tetramethyl thiuram monosulfide, 1-3 parts of S80-insoluble sulfur, 2-7 parts of DM-dibenzothiazole disulfide, 1-3 parts of SP-P anti-aging agents, 3-10 parts of resin, 1-4 parts of 2NO and 3-8 parts of non-slip agents. The invention further provides a method for preparing the novel non-slip material by adopting the formula of the novel non-slip material. Non-slip soles prepared by adopting the formula of the novel non-slip material provided by the invention have excellent anti-slip performance, and are capable of having relatively good non-slip performance even on oil faces of a stainless steel surface and a ceramic tile surface.

The present invention discloses an anti-skid flame-retardant insole. The insole comprises the following raw material components in parts by weight: 12-15 parts of chlorinated polyethylene rubber, 5-8 parts of butyl rubber, 5-8 parts of staple fibers, 12-15 parts of white carbon, 2-4 parts of an environmental-protection flame retardant, 1-2 parts of stearic acid, 3-5 parts of an anti-skid agent, 2-4 parts of paraffin oil, 4-6 parts of bis-silane tetrasulfide, 3-5 parts of sulfur (S), 2-4 parts of an antioxidant 1076, 3-5 parts of a filler and 1-3 parts of an accelerant DM. According to anti-skid flame-retardant insole provided by the present invention, the filler and the anti-skid agent work collaboratively, can be used for a nature rubber system to improve the flame retardant of the material. The anti-skid agent can increase non-slip coefficient of the insole to ensure safety in sports, people do not readily fall, and the insole is particularly suitable for mountaineering. The prepared insole has good elasticity, formability, recovery, ventilation and water absorption. The natural components are used as main raw materials, so that environmental pollution is little, the materials are easy to degrade and recycle, the loss index is low, the wear capacity and the tear resistance are high, and the insole has a broad market application prospect.

The invention discloses a grating springboard. Hot rolled ribbed steel bars which are 7 mm in diameter and have the galvanized surfaces are arranged in a right-angled intersection structure mode, and then right-angled intersection points of the hot rolled ribbed steel bars are connected in a welding mode to finally form the grating springboard. By means of the grating springboard, a traditional bamboo or wood springboard is replaced, the circulation using performance is high, deforestation is reduced, the environment is protected, the anti-sliding performance is good, the construction safety is guaranteed, the acid-resisting and corrosion-resisting performance is good, the bearing load is substantially increased through multi-point welding, the size is small, carrying is easy to achieve, storage space of a construction site is saved, erecting is easy to achieve, the construction and erecting efficiency is improved, the service life of the product is substantially prolonged, the using frequency is increased, and the capital usage efficiency of a builder can be substantially improved.

The present invention relates to the field of shoes, in particular to a rotary anti-skid children sole. The invention mainly solves the problem that the anti-skid structure design of the sole of children in the prior art is not perfect, the problem of low anti-skid coefficient, the rotary anti-skid children sole includes a sole body, the lower surface of the support layer is provided with a concession groove on the sole part of the human body, an upper clam part is arranged in that concede groove, a through-hole is arranged on that bottom layer correspond to the upper engaging part, a supportplate is rotatably arranged at that through hole, the through hole is provided with an extension part at its peripheral edge, one end of which rests against the support plate, a connector is arrangedon the support plate, an upper end of the connector is provided with a lower engaging portion cooperating with the upper engaging portion, the upper engaging portion and the lower engaging portion arerotatably connected, the lower surface of the support plate is provided with a first anti-slip member, at least two second anti-slip members are arranged around the circumferential side of the firstanti-slip member, and a plurality of elastic support members are arranged between the support layer and the bottom lay in the cavity.

Provided is a climbing device with an embedded part. The device comprises a U-shaped part; the bent tail end of the U-shaped part is provided with a screw thread; the U-shaped part is connected with the screw thread at the tail end of the embedded part through a sleeve barrel; the sleeve barrel is a forward and reverse thread sleeve barrel; one end of the embedded part is arranged on shear wall steel bars which are vertically and horizontally alternated in a wall body; and the other end of the embedded part is connected with the sleeve barrel. The climbing device with the embedded part is simple in structure, and after main body construction, a formwork can be easily dismantled and cannot be damaged. An anti-corrosion layer or other layers are arranged on the U-shaped part, so that the service life can be prolonged, and the problems caused by exposure under low solar energy can be prevented; and an anti-skid sleeve can ensure that the anti-skid coefficient is increased after the worker makes contact with the anti-skid sleeve, and safety is further improved. Due to the fact that the U-shaped part, the sleeve barrel and other components are of a detachable structure, so that lossless operation can be achieved in a specific environment such as the situation that a ladder needs to be dismantled at a low position, and secondary damage cannot be caused.