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Waterproof and ultraviolet-proof safety rope coating

An anti-ultraviolet and rope technology, which is applied in textiles, papermaking, fiber treatment, etc., can solve problems such as the firmness of graphene coatings that do not consider waterproof performance, and achieve good water resistance, easy-to-use process formulas, and simple process formulas Effect

Inactive Publication Date: 2016-02-03
QINGDAO HUAKAI OCEAN SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

CN103469555A discloses a preparation method of an anti-ultraviolet and antistatic graphene-coated textile fabric, but it only simply coats the graphene coating on the fabric, without considering its waterproof performance and graphene coating under the sun and rain. layer firmness

Method used

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  • Waterproof and ultraviolet-proof safety rope coating

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] It consists of the following components in parts by weight: 15% polyurethane, 10% water-based silicone waterproofing agent, 1% polytetrafluoroethylene, 2[2'-hydroxy-4'(α-methacryloyloxy)phenyl ]-2-benzotriazole 3%, graphene 5%, carboxymethyl cellulose 5%, defoamer 3-iodo-2-propynyl butyl carbamate 1%, silane coupling agent 0.05% of 3-aminopropyltriethoxysilane, 0.05% of emulsifier Span-400, 0.05% of zinc naphthenate as a drier, 1% of butyl glycol ether, and the balance is water.

[0017] Its preparation process steps: (1) 15% of the polyurethane, 10% of water-based silicone waterproofing agent, 1% of polytetrafluoroethylene, 2[2'-hydroxyl-4'(α -Methacryloyloxy)phenyl]-2-benzotriazole 3%, graphene 5%, carboxymethyl cellulose 5%, defoamer 3-iodo-2-propynylbutylaminomethyl Ester 1%, silane coupling agent 3-aminopropyltriethoxysilane 0.05%, emulsifier Span-400.05%, drier zinc naphthenate 0.05%, ethylene glycol butyl ether 1%, the rest Water is added into the mixer to vibr...

Embodiment 2

[0019] It consists of the following components in parts by weight: 25% polyurethane, 15% water-based silicone waterproofing agent, 5% polytetrafluoroethylene, 2[2'-hydroxy-4'(α-methacryloyloxy)phenyl ]-2-benzotriazole 5%, graphene 10%, carboxymethyl cellulose 10%, defoamer aniline triethyltrimethoxysilane 5%, silane coupling agent 3-aminopropyl triethyl Oxysilane 0.5%, emulsifier polysorbate-80 1.5%, drier dibutyl dilaurate 0.5%, ethylene glycol butyl ether 5%, and the balance is water.

[0020] Its preparation process steps: (1) 25% of the polyurethane, 15% of water-based silicone waterproofing agent, 5% of polytetrafluoroethylene, 2[2'-hydroxyl-4'(α -Methacryloxy)phenyl]-2-benzotriazole 5%, graphene 10%, carboxymethyl cellulose 10%, defoamer anilinetriethyltrimethoxysilane 5%, silane Joint agent 3-aminopropyltriethoxysilane 0.5%, emulsifier polysorbate-801.5%, drier dibutyl dilaurate 0.5%, ethylene glycol butyl ether 5%, and the rest of water Shake and disperse in the mixe...

Embodiment 3

[0022] It consists of the following components in parts by weight: 21.5% polyurethane, 13.9% water-based silicone waterproofing agent, 2.5% polytetrafluoroethylene, 2[2'-hydroxyl-4'(α-methacryloyloxy)phenyl ]-2-benzotriazole 3.5%, graphene 9.6%, carboxymethyl cellulose 7.8%, defoamer 3-iodo-2-propynyl butyl carbamate 3.2%, silane coupling agent 0.15% of 3-aminopropyltriethoxysilane, 0.95% of emulsifier Span-400, 0.42% of zinc naphthenate as a drier, 4.4% of butyl glycol ether, and the balance is water.

[0023] Its preparation process steps: (1) 21.5% of the polyurethane, 13.9% of water-based silicone waterproofing agent, 2.5% of polytetrafluoroethylene, 3.5% of ultraviolet absorber, 9.6% of graphene, Carboxymethyl cellulose 7.8%, defoamer 3-iodo-2-propynyl butyl carbamate 3.2%, silane coupling agent 0.15%, emulsifier Span-400.95%, drier zinc naphthenate 0.42%, 4.4% ethylene glycol butyl ether, and the rest of water were added to the mixer to oscillate and disperse, the rotat...

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Abstract

The invention discloses a waterproof and ultraviolet-proof safety rope coating. The coating is prepared from the following components in parts by weight: 15-25% of polyurethane, 10-15% of an organic silicon waterproof agent, 1-5% of polytetrafluoroethylene, 3-5% of an ultraviolet absorbent, 5-10% of graphene, 5-10% of carboxymethylcellulose, 1-5% of a de-foaming agent, 0.05-0.5% of a silane coupling agent, 0.05-1.5% of an emulsifying agent, 0.05-0.5% of a dryer, 1-5% of butyl cellosolve and the balance of water. The process has a simple and feasible formula; the safety rope coating provided by the invention can be used for greatly prolonging the service life of a rope and the abrasion resistance of the rope can be greatly improved; and the waterproof and ultraviolet-proof safety rope coating has a good waterproof performance, can be used for effectively resisting ultraviolet light and ageing, and can be widely applied to outdoor severe environments including a seaborne operation platform and a lighthouse in the ocean field.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a waterproof and anti-ultraviolet safety rope coating. Background technique [0002] With the development of my country's economy, ropes have been used more and more widely, such as in harsh environmental conditions such as marine fields and mountaineering outdoor activities. The ropes used under natural conditions are exposed to wind and sun, which has further requirements on their performance. When exposed to high-intensity sunlight and soaked in seawater for a long time, the rope fibers will be damaged and damaged to varying degrees. Therefore, the development of graphene cable coatings with waterproof and UV-resistant functions is of great significance for expanding the application range of cables and improving their economy, and the market prospect is broad. [0003] In recent years, as customers have further requirements for ropes, they not only require the strength and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/564D06M15/256D06M13/352D06M11/74D06M15/09D06M13/513D06M13/165
Inventor 王鹏宇刘长胜王玮
Owner QINGDAO HUAKAI OCEAN SCI & TECH
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