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PMMA/wood plastic composite rostone material and the preparing method thereof

A technology of composite materials and wood-plastic materials, which is applied in the field of PMMA/wood-plastic artificial stone composite materials and its preparation, can solve the problems of easy cracking, deformation, and high cost of materials, and achieve pollution-free, enhanced bending resistance, and pollution-free pollution effect

Inactive Publication Date: 2009-09-16
青岛泰旭木业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the high price of artificial stone synthesized by composite acrylic or pure acrylic resin and its market demand characteristics and the shortcomings of existing materials such as easy cracking, easy deformation, heavy weight, and high cost, the present invention proposes a nanometer stone with excellent mechanical properties and processing properties. Composite material combining wood plastic and artificial stone

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] In the first step, the wood-plastic material uses chlorinated polyethylene (PVC) material as the matrix, and its mass accounts for 36.79% of the total mass of the wood-plastic material; the wood powder uses 60-80 mesh poplar wood powder, and its mass accounts for 36.79% of the total mass of the wood-plastic material. 27.06% of the wood-plastic material; calcium carbonate is used as the filler for wood-plastic materials, and its mass accounts for 25.60% of the total mass of wood-plastic materials; ACR and CPE are selected for wood-plastic material modifiers, and its mass accounts for 4.61% of the total mass of wood-plastic materials; Select stearic acid, whose mass accounts for 1.88% of the total mass of the wood-plastic material; the stabilizer uses lead salt stabilizer, whose mass accounts for 3.1% of the total mass of the wood-plastic material; foaming agent AC, whose mass accounts for 3.1% of the total mass of the wood-plastic material 1.0% of the total mass of the ma...

Embodiment 2

[0035] In the first step, the wood-plastic material uses chlorinated polyethylene (PVC) material as the matrix, and its mass accounts for 44.68% of the total mass of the wood-plastic material; the wood powder uses 60-80 mesh poplar wood powder, and its mass accounts for 44.68% of the total mass of the wood-plastic material. 12.51% of the wood-plastic material; calcium carbonate is used as the filler for wood-plastic materials, and its mass accounts for 23.24% of the total mass of wood-plastic materials; ACR and CPE are used for wood-plastic material modifiers, and its mass accounts for 6.61% of the total mass of wood-plastic materials; Stearic acid is selected, whose mass accounts for 1.88% of the total mass of wood-plastic materials; lead salt stabilizer is selected as a stabilizer, whose mass accounts for 3.22% of the total mass of wood-plastic materials; foaming agent AC, whose mass accounts for 3.22% of the total mass of wood-plastic materials; 1.8% of the total mass; the d...

Embodiment 3

[0039]In the first step, the wood-plastic material uses chlorinated polyethylene (PVC) material as the matrix, and its mass accounts for 44.68% of the total mass of the wood-plastic material; the wood powder uses 60-80 mesh poplar wood powder, and its mass accounts for 44.68% of the total mass of the wood-plastic material. 8.94% of the total mass of wood-plastic materials; rice bran powder, whose mass accounts for 3.57% of the total mass of wood-plastic materials; calcium carbonate is selected as filler for wood-plastic materials, and its mass accounts for 23.24% of the total mass of wood-plastic materials; ACR and CPE are selected as wood-plastic material modifiers , its mass accounts for 6.61% of the total mass of wood-plastic materials; stearic acid, paraffin wax, and PE wax are selected as processing aids, and its mass accounts for 4.48% of the total mass of wood-plastic materials; 3.22% of the total mass of the wood-plastic material; foaming agent AC, whose mass accounts f...

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Abstract

The invention relates to PMMA / wood plastic composite rostone material and the preparing method thereof. The composite material is made of wood plastic material and scagliola, which has good mechanical property. The product can reduce the used thickness of scagliola for about fifty percent without losing case hardness and mechanical strength. The material composition of the wood plastic can use one or a plurality of polypropylene(PP), polyvinyl chloride(PVC), polyethylene(PE), daicel, PET, epoxide resin, phenolic resin or other plastics with thermoplasticity and thermosetting, which are regarded as substrate to be squeezed out or stamped. The structure of the wood plastic material can be hollow or substance plate. The scagliola can made of one or a plurality of unsaturated polyester resin, acrylic acid modified resin, mixture of resin and rock powder, which can be obtained by diepressing solidifying reaction or moulding by casting method. For the combination of wood plastic material and the scagliola, once casting moulding method can be used or suitable environment friendly bond can be used for jointing according to the difference of materials.

Description

technical field [0001] The invention belongs to the technical field of composite material preparation, and in particular relates to a PMMA / wood-plastic artificial stone composite material and a preparation method thereof. Background technique [0002] Artificial stone is a mineral-filled polymer composite material that is vacuum-cast or molded from natural ore powder, high-performance resin and natural pigments. It can be used in public buildings and home decoration. It is a non-radioactive pollution, Environmentally friendly and green new-style building interior decoration materials that can be reused. [0003] In recent years, with the advancement of science and technology, people have increasingly realized that artificial stone synthesized from ordinary unsaturated resins should not be in direct contact with food. Medical research has found that direct contact with food is pathogenic. Developed countries have successively eliminated artificial marble synthesized by ordin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L33/12C08L97/00C08L23/10C08L27/06C08L23/04C08L59/00C08L67/02C08L63/00C08L61/06C08L101/00
Inventor 傅振瑞
Owner 青岛泰旭木业有限公司
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