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Fire-retardant soundproof material

A technology of sound insulation material and filler particle size, which is applied in the field of flame retardant and sound insulation materials, can solve the problems affecting the quality of life of residents, difficulty in achieving sufficient sound insulation, poor sound insulation effect, etc., and achieve easy large-scale production, low cost, and safety assurance Effect

Inactive Publication Date: 2017-12-01
NANTONG HONGTU RUBBER & PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing residential buildings have the disadvantage of poor sound insulation between the upper and lower floors. It is difficult to achieve sufficient sound insulation effect only by relying on the cement board of the floor and the floor laid on the cement board, and the traditional products only distinguish between high-frequency noise and low-frequency noise. , not adequately block the noise of each frequency, thus affecting the quality of life among the residents

Method used

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  • Fire-retardant soundproof material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A flame-retardant sound-insulating material, comprising the following components in parts by weight:

[0022] PVC resin 10 parts

[0023] EPDM rubber 10 parts

[0024] 10 parts glass fiber

[0025] 3 parts calcium carbonate

[0026] Titanium dioxide 4 parts

[0027] Magnesium oxide 3 parts

[0028] 1 part wetting agent

[0029] 4 parts n-butanol

[0030] Diatomaceous earth 10 parts

[0031] Ethylene Butylene Copolymer 3 parts

Embodiment 2

[0033] A flame-retardant sound-insulating material, comprising the following components in parts by weight:

[0034] PVC resin 30 parts

[0035] EPDM rubber 15 parts

[0036] 15 parts glass fiber

[0037] Calcium carbonate 5 parts

[0038] Titanium dioxide 6 parts

[0039] Magnesium oxide 5 parts

[0040] Wetting agent 1.5 parts

[0041] 6 parts n-butanol

[0042] 15 parts of montmorillonite

[0043] Ethylene Butylene Copolymer 5 parts

Embodiment 3

[0045] A flame-retardant sound-insulating material, comprising the following components in parts by weight:

[0046] PVC resin 20 parts

[0047] EPDM rubber 12 parts

[0048] 12 parts glass fiber

[0049] 4 parts calcium carbonate

[0050] Titanium dioxide 5 parts

[0051] Magnesium oxide 4 parts

[0052] Wetting agent 1.2 parts

[0053] 5 parts n-butanol

[0054] meerschaum 7 parts

[0055] Ethylene Butylene Copolymer 4 parts

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Abstract

The invention discloses a fire-retardant soundproof material. The fire-retardant soundproof material comprises the following components by weight: 10-30 parts of PVC resin, 10-15 parts of EPDM, 10-15 parts of glass fiber, 3-5 parts of calcium carbonate, 4-6 parts of titanium dioxide, 3-5 parts of magnesium oxide, 1-1.5 parts of a wetting agent, 4-6 parts of n-butanol, 10-15 parts of a filler and 3-5 parts of an ethylene-butylene copolymer. The fire-retardant soundproof material has the advantages of simple formula, simple process, low cost, stability, durability, convenience in usage, easiness in large-scale production, broad market prospects and capacity of satisfying strict requirements of people and guaranteeing the safety of people.

Description

technical field [0001] The invention belongs to the technical field of functional materials, and in particular relates to a flame-retardant and sound-insulating material. Background technique [0002] When choosing a building such as a house, it has completely come out of the previous thinking. Comfort, environmental protection, and strong functionality are what everyone pursues. [0003] The existing residential buildings have the disadvantage of poor sound insulation between the upper and lower floors. It is difficult to achieve sufficient sound insulation effect only by relying on the cement board of the floor and the floor laid on the cement board, and the traditional products only distinguish between high-frequency noise and low-frequency noise. , not adequately block the noise of each frequency, thereby affecting the quality of life among residents. With the improvement of material life, the use of household appliances has become increasingly common, and the fires cau...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L23/16C08L23/08C08K13/04C08K7/14C08K3/26C08K3/22C08K3/34
CPCC08L27/06C08K2003/222C08K2003/2241C08K2003/265C08K2201/003C08K2201/014C08L23/16C08L2201/02C08L2205/03C08L23/0815C08K13/04C08K7/14C08K3/26C08K3/22C08K3/34C08K3/346
Inventor 范秀梅
Owner NANTONG HONGTU RUBBER & PLASTIC