High-temperature-resistant water-resistant high polymer material and preparation thereof

A polymer material and high-temperature-resistant technology, applied in building insulation materials, building components, buildings, etc., can solve the problems that limit the improvement and perfection of waterproof engineering quality, and achieve the effect of low comprehensive use cost and excellent mechanical properties

Active Publication Date: 2013-02-13
WUXI ZHONGYI FILM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problems in these material properties and the lack of technology limit the improvement and improvement of the quality of waterproofing projects. It is urgent to propose a complete solution to solve the above problems.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] A high temperature resistant and waterproof polymer material prepared from the following components by weight:

[0043] Thermoplastic PP plastic 20 parts

[0044] 70 parts of asphalt

[0045] 25 parts of diluting solvent;

[0046] 10 parts of compatibilizer;

[0047] 50 parts of vulcanized rubber powder;

[0048] Calcium chloride: 5 parts;

[0049] Copper oxide: 5 parts;

[0050] Magnesium sulfate: 5 parts.

[0051] A method for preparing a high-temperature-resistant waterproof polymer material, comprising the following steps:

[0052] (1) Mix the components according to the ratio and react to prepare oligomers;

[0053] (2) Granulate the oligomer through a twin-screw extruder to obtain copolyester masterbatch;

[0054] (3) After the polyester masterbatch is evenly stirred by a high-mixer, a high-temperature-resistant and waterproof polymer material is obtained.

Embodiment 2

[0056] A high temperature resistant and waterproof polymer material prepared from the following components by weight:

[0057] Thermoplastic PP plastic 60 parts

[0058] 40 parts of asphalt

[0059] 25 parts of diluting solvent;

[0060] 10 parts of compatibilizer;

[0061] 50 parts of vulcanized rubber powder;

[0062] Calcium chloride: 5 parts;

[0063] Copper oxide: 5 parts;

[0064] Magnesium sulfate: 5 parts.

[0065] A method for preparing a high-temperature-resistant waterproof polymer material, comprising the following steps:

[0066] (1) Mix the components according to the ratio and react to prepare oligomers;

[0067] (2) Granulate the oligomer through a twin-screw extruder to obtain copolyester masterbatch;

[0068] (3) After the polyester masterbatch is evenly stirred by a high-mixer, a high-temperature-resistant and waterproof polymer material is obtained.

Embodiment 3

[0070] A high temperature resistant and waterproof polymer material prepared from the following components by weight:

[0071] Thermoplastic PP plastic 45 parts

[0072] 55 parts of asphalt

[0073] 20 parts of diluting solvent;

[0074] 7 parts of compatibilizer;

[0075] 38 parts of vulcanized rubber powder;

[0076] Calcium chloride: 3 parts;

[0077] Copper oxide: 3 parts;

[0078] Magnesium sulfate: 3 parts.

[0079] A method for preparing a high-temperature-resistant waterproof polymer material, comprising the following steps:

[0080] (1) Mix the components according to the ratio and react to prepare oligomers;

[0081] (2) Granulate the oligomer through a twin-screw extruder to obtain copolyester masterbatch;

[0082] (3) After the polyester masterbatch is evenly stirred by a high-mixer, a high-temperature-resistant and waterproof polymer material is obtained.

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PUM

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Abstract

The invention provides a high-temperature-resistant water-resistant high polymer material and a preparation method thereof. The high-temperature-resistant water-resistant high polymer material is prepared from the following components in parts by weight: 20-60 parts of thermoplastic PP (polypropylene) plastic, 40-70 parts of asphalt, 15-25 parts of diluting solvent, 5-10 parts of compatilizer, 30-50 parts of vulcanized rubber powder, 1-5 parts of calcium chloride, 1-5 parts of copper oxide and 1-5 parts of magnesium sulfate. The high-temperature-resistant water-resistant high polymer material can adapt to different environmental conditions in various places, satisfy different functions, and resist temperature which can not be resisted by a common material; and the water-resistant function is free from temperature influence.

Description

technical field [0001] The invention relates to a polymer material, in particular to a high temperature resistant and waterproof polymer material and its preparation. Background technique [0002] Polymer waterproof material is an excellent waterproof material. The polymer materials currently used are water-emulsified emulsion-based water-emulsion materials. It uses cold construction, but its solid content is low, generally not exceeding (60-70%), The thickness of each application is limited by the curing conditions. It cannot be very thick. The film needs to be applied multiple times. Under humid conditions, the water in the emulsion cannot be volatilized, so it cannot be cured. very inconvenient. Modified asphalt coils such as SBS and APP coils are currently popular in the market. It needs a flame spray gun to carry out on-site surface hot melting, requires an open flame, has high technical requirements, and is easy to cause the hot melt adhesive on the surface to be cok...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L95/00C08L23/12C08L21/00C08K3/16C08K3/22C08K3/30
Inventor 吴雄燕
Owner WUXI ZHONGYI FILM TECH
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