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Polymer-based flame-retardant polymer self-adhering adhesive film waterproof roll and preparation method thereof

A flame-retardant polymer and self-adhesive film technology, applied in the direction of polymer adhesive additives, non-polymer adhesive additives, adhesives, etc., can solve problems such as complex processes, and achieve simple preparation process, good resistance Combustibility, cost-saving effects

Inactive Publication Date: 2017-09-08
常熟市三恒建材有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, when using non-vulcanized film as self-adhesive material, the process is more complicated

Method used

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  • Polymer-based flame-retardant polymer self-adhering adhesive film waterproof roll and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] 1) Preparation of flame-retardant self-adhesive layer: use 100kg of butyl rubber, 20kg of ammonium polyphosphate / pentaerythritol (APP / PER, the mass ratio of the two is 3:2), 5 kg of dioctyl phthalate, and 30 kg of terpene resin kg, soybean oil 1 kg, sulfur 1 kg, 6-ethoxy-2,2,4-trimethyl-1,2-dihydroquinoline 1 kg, light calcium carbonate 30 kg. The above materials are mixed uniformly in a high mixer and then added to a twin-screw extruder for melt blending and extrusion, wherein the temperature of the extruder screw is 50°C, 150°C, 160°C, 165°C and 170°C, the extruded product is an environmentally friendly flame-retardant self-adhesive layer.

[0027] 2) Preparation of flame-retardant waterproof surface layer: 100kg of polyethylene, 20kg of ammonium polyphosphate / pentaerythritol (APP / PER, the mass ratio of the two is 3:2), β-(3,5-di-tert-butyl-4-hydroxy Phenyl) n-octadecanyl propionate 1kg, add above-mentioned material in the high-speed mixer and mix and then add in the...

Embodiment 2

[0030] 1) Preparation of flame retardant self-adhesive layer: 100 kg of butyl rubber, 30 kg of ammonium polyphosphate / pentaerythritol (APP / PER, the mass ratio of the two is 3:2), 10 kg of dioctyl phthalate, and 40 kg of terpene resin , soybean oil 5kg, sulfur 1kg, 6-ethoxy-2,2,4-trimethyl-1,2-dihydroquinoline 2kg, light calcium carbonate 30kg. The above materials are mixed uniformly in a high mixer and then added to a twin-screw extruder for melt blending and extrusion, wherein the temperature of the extruder screw is 50°C, 150°C, 160°C, 165°C and 170°C, the extruded product is an environmentally friendly flame-retardant self-adhesive layer.

[0031] 2) Preparation of flame-retardant waterproof surface layer: 100kg of polyethylene, 30kg of ammonium polyphosphate / pentaerythritol (APP / PER, the mass ratio of the two is 3:2), β-(3,5-di-tert-butyl-4-hydroxy Phenyl) n-octadecanyl propionate 2kg, add above-mentioned material in the high-speed mixer and mix and then add in the twin-s...

Embodiment 3

[0034]1) Preparation of flame retardant self-adhesive layer: 100 kg of butyl rubber, 20 kg of ammonium polyphosphate / pentaerythritol (APP / PER, the mass ratio of the two is 3:2), 10 kg of dioctyl phthalate, and 30 kg of terpene resin , soybean oil 5kg, sulfur 1kg, 6-ethoxy-2,2,4-trimethyl-1,2-dihydroquinoline 2kg, light calcium carbonate 30kg. The above materials are mixed uniformly in a high mixer and then added to a twin-screw extruder for melt blending and extrusion, wherein the temperature of the extruder screw is 50°C, 150°C, 160°C, 165°C and 170°C, the extruded product is an environmentally friendly flame-retardant self-adhesive layer.

[0035] 2) Preparation of flame-retardant waterproof surface layer: 100kg of polyethylene, 30kg of ammonium polyphosphate / pentaerythritol (APP / PER, the mass ratio of the two is 3:2), β-(3,5-di-tert-butyl-4-hydroxy Phenyl) n-octadecanyl propionate 2kg, add above-mentioned material in the high-speed mixer and mix and then add in the twin-sc...

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Abstract

The invention discloses a polymer-based flame-retardant polymer self-adhering adhesive film waterproof roll and a preparation method of the polymer-based flame-retardant polymer self-adhering adhesive film waterproof roll. The polymer-based flame-retardant polymer self-adhering adhesive film waterproof roll comprises a flame-retardant self-adhering layer and a flame-retardant waterproof surface layer, the flame-retardant self-adhering layer is prepared from the following ingredients by mass: 100 parts of butyl rubber, 20-30 parts of a flame retardant, 5-10 parts of a plasticizer, 30-40 parts of a thickening agent, 1-5 parts of a viscosity modifier, 1-2 parts of a vulcanizing agent, and 30-50 parts of fillers; the flame-retardant waterproof surface layer is prepared from the following ingredients by mass: 100 parts of polyethylene, 20-30 parts of a flame retardant, and 1-2 parts of a functional additive. The polymer-based flame-retardant polymer self-adhering adhesive film waterproof roll takes polyethylene as a waterproof layer and uses the butyl rubber to replace the traditional asphalt based self-adhering layer, the base materials for manufacturing the roll have the characteristics of environment protection, pollution-free and the like, the construction process is simplified, and the polymer-based flame-retardant polymer self-adhering adhesive film waterproof roll has the characteristics of low-carbon economy, environment protection, high-durability water resistance and the like.

Description

technical field [0001] The invention relates to the technical field of waterproof coil preparation, in particular to a polymer-based flame-retardant polymer self-adhesive film waterproof coil and a preparation method thereof. Background technique [0002] Waterproof materials are important functional materials required by the construction industry and other related industries. With the rapid development of my country's economy, the fields of construction, bridges, tunnels, agricultural water conservancy and transportation have put forward various and high-quality requirements for waterproof materials. As the asphalt-based waterproofing membrane does not meet the current environmental protection standards in my country during the construction process, it is easy to pollute the environment. Therefore, polymer-based waterproofing membranes have become a current research hotspot. The main polymer waterproofing membranes include EPDM waterproofing membranes, polyvinyl chloride (...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/22C08L45/00C08L91/00C08L23/06C08K13/02C08K3/32C08K5/053C08K5/12C08K3/06C08K3/26C08K5/134C09J7/02C09J123/22C09J11/04C09J11/06C09J11/08
CPCC08L23/22C08K3/32C08K5/053C08K5/1345C08K2003/265C08K2003/323C08L2201/02C08L2205/03C09J11/04C09J11/06C09J11/08C09J123/22C09J2423/00C09J2423/046C08L45/00C08L91/00C08K13/02C08K5/12C08K3/06C08K3/26C08L23/06
Inventor 吴建明李锦春张鑫潘叶明赵卫东
Owner 常熟市三恒建材有限责任公司