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Binder for polyethylene waterproof and drainage plates

A polyethylene and adhesive technology, applied in the direction of adhesives, polymer adhesive additives, non-polymer adhesive additives, etc., can solve the problems of building structural layer damage, water leakage, etc., to improve the toughness and improve the viscosity of the finished product , the effect of good flame retardant and water resistance

Inactive Publication Date: 2017-07-07
NANTONG HUWANG PLASTIC SCI & TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, one end face of the anti-drainage board and the filter cloth are connected by common glue, and the other end face of the anti-drainage board is directly laid on the building structure layer. In this way, if the anti-drainage board is damaged, it will Damage to the structural layer of the building, resulting in water leakage

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A binder for polyethylene anti-drainage boards, comprising the following components in parts by mass:

[0026] 60 parts of deionized water, 3 parts of polyvinyl alcohol, 1.6 parts of inorganic composite flame retardant, 0.2 parts of inorganic crosslinking agent, 0.01 part of emulsified silicone oil, 0.2 parts of antifungal agent, 7 parts of hydrogenated rosin glyceride, 2-thiol group 1 part of benzimidazole, 2 parts of polymaleic anhydride, 1 part of magnesium silicate, 0.7 part of hexafluoroacetylacetone, 2 parts of calcium aluminate, 0.6 part of 1-hydroxycyclohexyl phenyl ketone, 0.4 part of methacrylic acid, 4 parts of biological binder, 1 part of acrylic acid, 1 part of maleic anhydride modified polyethylene, 2 parts of isomeric decanol polyoxyethylene ether, 1 part of potassium persulfate, 2 parts of methyl acrylate, polyhexamethylene adipate Alcohol ester 2 parts.

[0027] As a further optimization of this embodiment:

[0028] The inorganic composite flame retar...

Embodiment 2

[0040] A binder for polyethylene anti-drainage boards, comprising the following components in parts by mass:

[0041] 80 parts of deionized water, 20 parts of polyvinyl alcohol, 18 parts of inorganic composite flame retardant, 1.2 parts of inorganic crosslinking agent, 0.2 parts of emulsified silicone oil, 3 parts of antifungal agent, 10 parts of hydrogenated rosin glyceride, 2-mercaptan 2 parts of benzimidazole, 3 parts of polymaleic anhydride, 2 parts of magnesium silicate, 1 part of hexafluoroacetylacetone, 3 parts of calcium aluminate, 2 parts of 1-hydroxycyclohexyl phenyl ketone, 1 part of methacrylic acid, 7 parts of biological binder, 3 parts of acrylic acid, 2 parts of maleic anhydride modified polyethylene, 3 parts of isomeric decanol polyoxyethylene ether, 2 parts of potassium persulfate, 3 parts of methyl acrylate, polyhexamethylene adipate Alcohol ester 4 parts.

[0042] As a further optimization of this embodiment:

[0043] The inorganic composite flame retardan...

Embodiment 3

[0055] A binder for polyethylene anti-drainage boards, comprising the following components in parts by mass:

[0056] 75 parts of deionized water, 12 parts of polyvinyl alcohol, 10 parts of inorganic composite flame retardant, 1 part of inorganic crosslinking agent, 0.15 parts of emulsified silicone oil, 2 parts of antifungal agent, 9 parts of hydrogenated rosin glyceride, 2-mercaptan 1.8 parts of benzimidazole, 2.8 parts of polymaleic anhydride, 1.8 parts of magnesium silicate, 0.9 parts of hexafluoroacetylacetone, 2.8 parts of calcium aluminate, 1.5 parts of 1-hydroxycyclohexyl phenyl ketone, 0.9 parts of methacrylic acid, 6 parts of biological binder, 2.5 parts of acrylic acid, 1.8 parts of maleic anhydride modified polyethylene, 2.8 parts of isomeric decanol polyoxyethylene ether, 1.8 parts of potassium persulfate, 2.8 parts of methyl acrylate, polyadipate adipate Alcohol ester 3.5 parts.

[0057] As a further optimization of this embodiment:

[0058] The inorganic compo...

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PUM

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Abstract

The invention discloses a binder for polyethylene waterproof and drainage plates. The binder comprises the following components by mass: 60-80 parts of deionized water, 3-20 parts of polyvinyl alcohol, 1.6-18 parts of an inorganic composite flame retardant, 0.2-1.2 parts of an inorganic crosslinking agent, 0.01-0.2 part of emulsified silicone oil, 0.2-3 parts of a mould inhibitor, 7-10 parts of hydrogenated rosin glyceride, 1-2 parts of 2-mercaptobenzimidazole, 2-3 parts of polymaleic anhydride, 1-2 parts of magnesium silicate, and 0.7-1 part of hexafluoroacetylacetone, etc. The binder provided by the invention adopts bark powder as the structural reinforcing agent to cooperate with high viscosity polyvinyl alcohol, so that the formed gel has the characteristics of fiber and certain toughness, while the viscosity of the finished product is improved, the product toughness is also improved, and the product has good flame retardance and water resistance, and is also environment-friendly.

Description

technical field [0001] The invention belongs to the technical field of greening and drainage, and in particular relates to a binder for polyethylene anti-drainage boards. Background technique [0002] The anti-drainage board is made of a polystyrene or polyethylene plastic bottom plate that is stamped into a conical protrusion. The top surface of the conical protrusion is glued with a layer of filter geotextile to prevent the passage of soil particles, thereby avoiding the blockage of the drainage channel. Make the channel drain smoothly. [0003] In the prior art, one end face of the anti-drainage board and the filter cloth are connected by common glue, and the other end face of the anti-drainage board is directly laid on the building structure layer. In this way, if the anti-drainage board is damaged, it will Cause damage to the structural layer of the building, resulting in water leakage. Contents of the invention [0004] Purpose of the invention: The present inventi...

Claims

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Application Information

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IPC IPC(8): C09J4/02C09J4/06C09J11/08C09J11/04C09J11/06
CPCC08K3/24C08K3/34C08L97/02C09J4/06C09J11/04C09J11/06C09J11/08
Inventor 许小华
Owner NANTONG HUWANG PLASTIC SCI & TECH DEV CO LTD
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