A kind of sound insulation unsaturated polyester decorative board and its manufacturing method

A technology of unsaturated decorative panels, which is applied in the field of sound-insulating unsaturated polyester decorative panels and its manufacturing, can solve the problems of limited application range and poor sound insulation performance, and achieve the effects of improving sound insulation performance, improving bonding strength, and increasing hole distance

Active Publication Date: 2018-08-21
江苏德重新材料技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are certain defects in this decorative panel: its sound insulation performance is poor, which limits its scope of use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The soundproof unsaturated polyester decorative board comprises the following components in parts by weight: 65 parts of No. 196 unsaturated polyester resin, 2 parts of lithium stearate, 2.5 parts of acetyl tributyl citrate, 5.4 parts of tributyl phosphate, 12 parts of aluminum hydroxide, 1.2 parts of cobalt isooctanoate, 2 parts of di-tert-butyl peroxide, 0.7 parts of hexamethylphosphoric triamide, 1.1 parts of color paste, 5.6 parts of modified medical stone powder.

[0032] Its manufacturing method is as follows:

[0033] (1) The medical stone is crushed with a crusher, and the medical stone coarse powder is obtained after being transferred to a rolling ball mill for ball milling. The medical stone coarse powder, deionized water, and sodium hexametaphosphate are added to the stirring ball mill, and the polystyrene is added after ball milling for 20 minutes. Vinyl alcohol solution, polydimethylsiloxane, continue ball milling for 40 minutes, take out, put into spray dr...

Embodiment 2

[0039] The sound-insulating unsaturated polyester decorative board includes the following components in parts by weight: 70 parts of No. 196 unsaturated polyester resin, 1.8 parts of lithium stearate, 2 parts of acetyl tributyl citrate, 6 parts of tributyl phosphate, 14 parts of aluminum hydroxide, 1.6 parts of cobalt isooctanoate, 2.2 parts of di-tert-butyl peroxide, 0.9 parts of hexamethylphosphoric triamide, 1.3 parts of color paste, and 5 parts of modified medical stone powder.

[0040] Its manufacture method is with embodiment 1.

Embodiment 3

[0042] The sound-insulating unsaturated polyester decorative board includes the following components in parts by weight: 75 parts of No. 196 unsaturated polyester resin, 1.5 parts of lithium stearate, 2.8 parts of acetyl tributyl citrate, 5.6 parts of tributyl phosphate, 13 parts of aluminum hydroxide, 1.5 parts of cobalt isooctanoate, 2.4 parts of di-tert-butyl peroxide, 0.5 parts of hexamethylphosphoric triamide, 1.5 parts of color paste, and 5.5 parts of modified medical stone powder.

[0043] Its manufacture method is with embodiment 1.

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PUM

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Abstract

The invention provides a sound insulation unsaturated polyester decorative board. The sound insulation unsaturated polyester decorative board is produced by using the following components in parts by weight: 65 to 75 parts of unsaturatedpolyester resin, 1.5 to 2 parts of mold release agent, 2 to 3 parts of plasticizer, 5 to 6 parts of fire retardant, 10 to 16 parts of filler, 1 to 2 parts of promoter, 2 to 3 parts of initiator, 0.5 to 1 part of light stabilizer, 1 to 1.5 parts of color paste and 5 to 6 parts of modified medical stone powder. The invention also provides a manufacturing method of the sound insulation unsaturated polyester decorative board. The sound insulation unsaturated polyester decorative board is better in sound insulation property and is wider in service range.

Description

Technical field: [0001] The invention relates to an unsaturated polyester decorative board, in particular to a sound-insulating unsaturated polyester decorative board and a manufacturing method thereof. Background technique: [0002] Unsaturated polyester resin is a commonly used thermosetting resin. It is a linear polymer formed by polycondensation of saturated dibasic acid, unsaturated dibasic acid and dibasic alcohol. It is formed by diluting cross-linking monomers or active solvents. A resin solution with a certain viscosity, referred to as UP. The relative density of unsaturated polyester resin is about 1.11-1.20, and the volume shrinkage rate is relatively large during curing. Its main physical properties are as follows: [0003] (1) Heat resistance: The heat distortion temperature of most unsaturated polyester resins is 50-60°C, and some resins with good heat resistance can reach 120°C, and the red thermal expansion coefficient α1 is (130-150)×10 -6 ℃. [0004] ⑵Me...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L67/06C08K13/06C08K9/06C08K9/04C08K9/02C08K3/34C08K5/098C08K5/11C08K5/521C08K3/22C08K5/14
CPCC08K3/22C08K3/34C08K5/098C08K5/11C08K5/14C08K5/521C08K9/02C08K9/04C08K9/06C08K13/06C08K2003/2227C08L67/06
Inventor 叶剑
Owner 江苏德重新材料技术有限公司
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