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Green environmental-protection waterproof material and preparation method thereof

A waterproof material, green and environmental protection technology, applied in the field of waterproof materials, can solve problems such as environmental pollution, and achieve the effect of good application prospects and excellent waterproof performance

Inactive Publication Date: 2016-12-07
张海棠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problem in the prior art that environmental pollution is easily caused when the waterproof performance is good, the present invention provides a green and environmentally friendly waterproof material and a preparation method thereof. The waterproof material can meet the needs of environmental protection and people's needs for green life, Also has good waterproof performance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] S1: Mix 40 parts of synthetic rubber, 10 parts of dihydrate gypsum, 8 parts of sodium polypropylene, 3 parts of expanded perlite, 6 parts of elastic propylene, 10 parts of mineral oil, 9 parts of diethylene glycol monoethyl ether acetate and tigelic acid 10 parts were uniformly mixed at a speed of 600 rpm / min at a temperature of 30°C to obtain a mixture A;

[0017] S2: Add 3 parts of diatomaceous earth, 2 parts of triethanolamine, 2 parts of 3-decalactone, and 4 parts of 3-hydroxy-2-methylpropene into the mixture A in step S1, and continue to stir at a temperature of 80°C, and mix Uniformly, mixture B is obtained;

[0018] S3: Add 1 part of polyethylene glycol diamine dropwise to the mixture B described in step S2, stir while adding dropwise, and react at a temperature of 100°C for 10 minutes; then add 6 parts of trans-2-decenal, and continue stirring for 30 minutes , the green environmental protection waterproof material can be obtained.

[0019] The waterproof mater...

Embodiment 2

[0026] S1: Mix 50 parts of synthetic rubber, 20 parts of dihydrate gypsum, 12 parts of sodium polypropylene, 6 parts of expanded perlite, 10 parts of elastic propylene, 13 parts of mineral oil, 12 parts of diethylene glycol monoethyl ether acetate and targetic acid 15 parts were uniformly mixed at a speed of 1000 rpm / min at a temperature of 40°C to obtain a mixture A;

[0027] S2: Add 5 parts of diatomaceous earth, 5 parts of triethanolamine, 6 parts of 3-decalactone, and 8 parts of 3-hydroxy-2-methylpropene into the mixture A in step S1, and continue to stir at a temperature of 100 ° C. Uniformly, mixture B is obtained;

[0028] S3: Add 4 parts of polyethylene glycol diamine dropwise to the mixture B described in step S2, stir while adding dropwise, and react at a temperature of 120°C for 20 minutes; then add 10 parts of trans-2-decenal, and continue stirring for 40 minutes , the green environmental protection waterproof material can be obtained.

[0029] The waterproof mat...

Embodiment 3

[0036] S1: Mix 42 parts of synthetic rubber, 13 parts of dihydrate gypsum, 9 parts of sodium polypropylene, 6 parts of expanded perlite, 7 parts of elastic propylene, 11 parts of mineral oil, 10 parts of diethylene glycol monoethyl ether acetate and tigelic acid 12 parts were uniformly mixed at a speed of 800 rpm / min at a temperature of 30°C to obtain a mixture A;

[0037] S2: Add 4 parts of diatomaceous earth, 2 parts of triethanolamine, 3 parts of 3-decalactone, and 5 parts of 3-hydroxy-2-methylpropene into the mixture A in step S1, and continue to stir at a temperature of 80°C, and mix Uniformly, mixture B is obtained;

[0038] S3: Add 1 part of polyethylene glycol diamine dropwise to the mixture B described in step S2, stir while adding dropwise, and react at a temperature of 110°C for 15 minutes; then add 7 parts of trans-2-decenal, and continue stirring for 35 minutes , the green environmental protection waterproof material can be obtained.

[0039] The waterproof mate...

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PUM

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Abstract

The invention discloses a green environmental-protection waterproof material, which comprises the following ingredients (by weight): 40-50 parts of synthetic rubber, 10-20 parts of dihydrate gypsum, 8-12 parts of sodium polypropylene, 3-6 parts of expanded perlite, 6-10 parts of elastomeric propylene, 10-13 parts of mineral oil, 3-5 parts of diatomite, 2-5 parts of triethanolamine, 9-12 parts of 2-(2-ethoxyethoxy)ethyl acetate, 1-4 parts of polyoxyethylene bis(amine), 2-6 parts of gamma-decalactone, 6-10 parts of trans-2-decenal, 4-8 parts of 3-hydroxy-2-methylpropylene and 10-15 parts of tiglic acid. The waterproof material is environment-friendly, healthy and pollution-free to the environment, has excellent waterproofness, and has a good application prospect. The waterproof material is waterproof and water-nonabsorbent after compaction of 80mm thick and 500 cm water drops for 1000 h, and surface hydrophobic rate reaches 85-90%.

Description

technical field [0001] The invention belongs to the field of waterproof materials, and in particular relates to a green and environment-friendly waterproof material and a preparation method thereof. Background technique [0002] With the acceleration of urbanization in our country, industries such as urban hide construction and real estate have developed rapidly, and various modern buildings have sprung up in major cities in a short time. However, the disorderly development of natural resources and the unsustainable use of fossil energy have also led to today's environmental problems, which have indirectly led to the occurrence of severe weather such as heavy rain and hail in recent years. Therefore, in all major modern buildings, the demand for waterproof materials in the field of construction engineering is increasing, and the quality requirements for them are getting higher and higher. In particular, the expansive development of the real estate market, housing constructi...

Claims

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Application Information

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IPC IPC(8): C08L21/00C08L33/02C08K13/04C08K7/26C08K3/30C08K5/17C08K5/1535
CPCC08L21/00C08L2205/035C08L33/02C08K13/04C08K7/26C08K2003/3045C08K5/17C08K5/1535
Inventor 张海棠
Owner 张海棠
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