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Novel polymer self-adhesive waterproof coiled material and preparation method thereof

A waterproof membrane, polymer technology, applied in the direction of adhesive, film/sheet adhesive, pressure-sensitive film/sheet, etc. Physical and mechanical properties, easy to use, good elasticity

Inactive Publication Date: 2019-01-04
TIANJIN BINLIAN TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional waterproof membrane is linoleum or SBS modified asphalt membrane. During the production and use of linoleum and SBS modified asphalt membrane, the entire life cycle, especially the sun and rain after use, will produce VOC emissions and toxic Harmful gas, this will continue to pollute the environment, which is not conducive to the construction of green mountains and green waters and the victory of the battle to defend the blue sky

Method used

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  • Novel polymer self-adhesive waterproof coiled material and preparation method thereof
  • Novel polymer self-adhesive waterproof coiled material and preparation method thereof
  • Novel polymer self-adhesive waterproof coiled material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A new polymer self-adhesive waterproof membrane:

[0025] (1) Raw materials: 1) Base material for waterproof layer: Component A: 6 parts of styrene, 9.76 parts of butyl acrylate, 4 parts of octyl acrylate, 0.2 parts of emulsifier, 0.04 parts of initiator and 20 parts of water; component B : 18 parts of heavy calcium powder, 12.6 parts of light calcium powder, 3.6 parts of kaolin, 6.3 parts of titanium dioxide, 1.8 parts of mica, 2.07 parts of quartz sand, 0.225 parts of antioxidant, 0.135 parts of dispersant, 0.09 part of antistatic agent, antistatic agent 0.045 parts of fuel, 0.09 parts of auxiliary agent (in this example, the auxiliary agent is a defoamer, and the defoamer is selected from silicone oil) and 0.045 part of pigment; 15 parts of water;

[0026] 2) Base material: polyester non-woven fabric;

[0027] 3) Adhesive layer: strong pressure-sensitive adhesive;

[0028] 4) Anti-adhesive film: polyester film;

[0029] (2) Preparation method: 1) Preparation of wa...

Embodiment 2

[0033] A new polymer self-adhesive waterproof membrane:

[0034](1) Raw materials: 1) Base material for waterproof layer: Component A: 7.98 parts of styrene, 10.5 parts of butyl acrylate, 3.016 parts of octyl acrylate, 0.42 parts of emulsifier, 0.084 parts of initiator and 20 parts of water; component B : 19.35 parts of heavy calcium powder, 11.051 parts of light calcium powder, 2.15 parts of kaolin, 5.16 parts of titanium dioxide, 2.15 parts of mica, 2.15 parts of quartz sand, 0.258 parts of antioxidant, 0.172 parts of dispersant, 0.129 parts of antistatic agent, 0.086 part of combustion agent, auxiliary agent (in this example, auxiliary agent is the mixture of accelerator and leveling agent, wherein accelerator is selected water-based acrylic resin and leveling agent is selected polydimethylsiloxane for use) 0.129 part and pigment 0.215 part; 15 parts of water;

[0035] 2) Substrate: glass fiber cloth;

[0036] 3) Adhesive layer: strong pressure-sensitive adhesive;

[003...

Embodiment 3

[0042] A new polymer self-adhesive waterproof membrane:

[0043] (1) Raw materials: 1) Base material for waterproof layer: Component A: 8.815 parts of styrene, 10.75 parts of butyl acrylate, 2.58 parts of octyl acrylate, 0.946 parts of emulsifier, 0.129 parts of initiator and 19.78 parts of water; component B : 21 parts of heavy calcium powder, 8.568 parts of light calcium powder, 2.52 parts of kaolin, 5.46 parts of titanium dioxide, 1.26 parts of mica, 1.26 parts of quartz sand, 0.336 parts of antioxidant, 0.252 parts of dispersant, 0.168 parts of antistatic agent, antistatic agent Fuel agent 0.168 part, auxiliary agent (in this example, auxiliary agent is the mixture of defoamer, bactericide and thickener, wherein defoamer selects mineral oil for use, bactericide selects isothiazolinone for use and thickener selects water-based acrylic thickener for use Thickener) 0.168 parts and pigment 0.84 parts; Water 15 parts;

[0044] 2) Base material: polyester non-woven fabric;

[...

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Abstract

The invention relates to the technical field of a waterproof coiled material, and discloses a novel polymer self-adhesive waterproof coiled material. The material comprises a waterproof layer, a substrate and an adhesive layer; the waterproof layer is a flexible material, the thickness is 0.8-2mm, a waterproof layer base for preparing the waterproof layer comprises a component A, a component B andwater, and the total amount of the component A and the component B accounts for 85% of the total amount of the waterproof layer base. The component A is prepared from, by mass, styrene 15-25%, butylacrylate 22-30%, octyl acrylate 4-10%, emulsifier 0.5-3%, initiator 0.1-0.5% and water 45-50%; the substrate is a polyester non-woven fabric or a fiberglass cloth or a polyester woven fabric; 1-2 kg of the waterproof layer base is dip-coated on per square meter of the substrate, and the effect of infiltrating is achieved; the waterproof coiled material has good waterproof effect, good anti-aging performance and no waste generation, and is more environmentally friendly; a preparation method of the novel polymer self-adhesive waterproof coiled material is provided.

Description

technical field [0001] The invention relates to the technical field of waterproof coiled material, in particular to a novel polymer self-adhesive waterproof coiled material and a preparation method thereof. Background technique [0002] With the improvement of people's living standards and the rapid development of the construction industry, the country's environmental protection requirements for building materials are also constantly increasing. The traditional waterproof membrane is linoleum or SBS modified asphalt membrane. During the production and use of linoleum and SBS modified asphalt membrane, the entire life cycle, especially the sun and rain after use, will produce VOC emissions and toxic Harmful gases, this will continue to pollute the environment, which is not conducive to the construction of green mountains and green waters and the victory of the battle to defend the blue sky. This product is completely made of water-based polymer materials and pure natural mat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J7/20C09J7/21C09J7/38C09J7/40
CPCC09J7/205C09J7/21C09J7/38C09J7/40C09J2301/122
Inventor 狄震杨秧
Owner TIANJIN BINLIAN TECH DEV
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