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Kieselguhr composite decoration plate and production process thereof

A technology of diatomite and decorative boards, which is applied in the field of building materials, can solve the problems that it is difficult to meet the air quality standards in the living room, and achieve the effect of stable chemical properties and large specific surface area

Active Publication Date: 2013-01-02
临江市金豹硅藻土有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the superposition problem, it is difficult to meet the qualified air quality standard in the decorated room

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] The present invention makes the raw material weight portion of this decorative plate and consists of:

[0062] Diatomaceous earth 50

[0063] PVC 30

[0064] Processing aids 5

[0065]Wherein processing aid adopts heat stabilizer to be calcium stearate, zinc stearate and organotin 1.6, and wherein in heat stabilizer calcium stearate, zinc stearate and organotin weight parts are respectively 0.95, 0.35 and 0.3, The flame retardant is tricresyl phosphate 1, 1076 antioxidant 0.5, the impact modifier is chlorinated polyethylene 1.5, the lubricant is 0.4 including stearic acid 0.15, and paraffin 0.25.

[0066] The processing method of diatomite composite decorative board is:

[0067] a. The original diatomite soil is beaten, dried, pulverized, and winnowed to make the particle size reach more than 600 mesh;

[0068] b. The diatomite with a particle size of more than 600 mesh is subjected to surface activation treatment for subsequent use;

[0069] c. Add diatomaceous ea...

Embodiment 1-1

[0076] The present invention makes the raw material weight portion of this decorative plate and consists of:

[0077] Diatomaceous earth 50

[0078] PVC 30

[0079] Processing aids 5

[0080] Wherein the heat stabilizer used as the processing aid is calcium stearate, zinc stearate and organotin 1.6, wherein the weight parts of calcium stearate, zinc stearate and organotin in the heat stabilizer are 0.95, 0.35 and 0.3 respectively; The flame retardant is a mixture of tricresyl phosphate and tris(β-chloroethyl ester) 1, of which tricresyl phosphate is 0.75 and tris(β-chloroethyl phosphate) is 0.25; the antioxidant is 1076 antioxidant and UV-531 mixed with 0.5, of which 1076 antioxidant 0.3, UV-531 is 0.2; impact modifier is chlorinated polyethylene and acrylic resin ACR mixed with 1.5, of which chlorinated polyethylene 1, acrylic resin ACR0.5; The lubricant is 0.4 including stearic acid 0.15 and paraffin 0.25.

[0081] The preparation method is the same as in Example 1.

Embodiment 2

[0083] The present invention makes the raw material weight portion of this decorative plate and consists of:

[0084] Diatomaceous earth 60

[0085] PVC 40

[0086] Processing aids 7.5

[0087] Wherein processing aid adopts heat stabilizer to be calcium stearate, zinc stearate and organotin 2.4, and wherein in heat stabilizer calcium stearate, zinc stearate and organotin weight parts are respectively 1.425, 0.525 and 0.45, The flame retardant is tricresyl phosphate 1.5, the 1076 antioxidant is 0.75, the impact modifier is chlorinated polyethylene 2.25, the lubricant is 0.6 including stearic acid 0.225, and paraffin 0.375.

[0088] The preparation method is the same as in Example 1.

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Abstract

The invention relates to a kieselguhr composite decoration plate and a production process thereof, belonging to the field of building materials. In the invention, kieselguhr is used as a main material to prepare the kieselguhr composite decoration plate and a production process of the kieselguhr composite decoration plate is further provided. The decoration plate is made from the following raw materials: kieselguhr, polyvinyl chloride and processing auxiliaries. According to the invention, based on a series of good characteristics of kieselguhr, such as light weight, soft texture, multiple pores, sound insulation, heat resistance, acid resistance, large specific area, stable chemical property and the like, the produced kieselguhr composite decoration plate has the advantages of low sound,heat and electricity conductivity, zero formaldehyde, water tightness and flame retardance and the like and simultaneously can be nailed, sawed and planed and has other processing characteristics, and thus the kieselguhr composite decoration plate can be widely used for family indoor and outdoor decorations.

Description

technical field [0001] The invention belongs to the field of building materials. Background technique [0002] In recent years, there have been many reports about indoor pollution in home decoration. As one of the main decoration pollutants, formaldehyde has gradually attracted people's attention for its harm to human health. Most people think that the use of environmentally friendly decorative materials is environmentally friendly home decoration, but it is not the case. Due to the superposition problem, it is also difficult for the decorated room to meet the qualified air quality standard. Contents of the invention [0003] The object of the present invention is to use diatomite as the main raw material to make diatomite composite decorative board and its production process. [0004] The present invention makes the raw material weight portion of this decorative plate and consists of: [0005] Diatomaceous earth 50~70 [0006] PVC 30~50 [0007] Processing aids 5-10...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B26/08C04B14/08B28B1/14
Inventor 尹群君
Owner 临江市金豹硅藻土有限公司
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