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Artificial quartzite plate and manufacturing process thereof

A technology of artificial quartz stone and quartz stone plate, which is applied in the field of artificial quartz stone plate manufacturing process, artificial quartz stone plate, and artificial quartz stone plate raw material, can solve the problems of easy aging and other problems, and achieve superior physical and chemical properties. Effect of anti-photoaging properties

Active Publication Date: 2013-08-07
新云石业(云浮)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide an artificial quartz raw material with strong anti-light aging ability, good physical and chemical properties, and long service life in view of the problem that the artificial quartz stone plate is prone to aging phenomenon when used under long-term outdoor strong light.

Method used

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  • Artificial quartzite plate and manufacturing process thereof
  • Artificial quartzite plate and manufacturing process thereof

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Embodiment

[0030] Select a thermosetting unsaturated resin modified with a viscosity of 2.55-2.65Pa.s, a solid mass content of 68-70% in the resin, and a styrene mass content of 30%, quartz sand with a particle size of 5-100 mesh and waste glass (with a particle size up to 5mm ), and 320-3000 mesh quartz silica powder as the main raw material. First, according to the total mass percentage of artificial quartz stone raw materials, fully mix 8% of unsaturated resin with 1% of resin mass phenyl salicylate and 1% of resin mass N,N-diphenyl-p-phenylenediamine and then add 61% of 5-100 mesh quartz sand, 30% of 320-3000 mesh quartz stone powder, 0.5% of polysiloxane modifier (anilinomethyltriethoxysilane), and 1% of the amount of resin The medium-temperature curing agent tert-butyl peroxide-2-ethylhexanoate is fully mixed to obtain the artificial quartz stone raw material of the present invention. The raw material is a non-pasty semi-dry mixed material, which will be firm when grasped by hand,...

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Abstract

The invention discloses an artificial quartzite plate material which comprises the following components in percentage by total mass of quartzite plate: 60-63 percent of quartz sand with the grain size of 5-100 meshes and inorganic silicon materials of waste glass granules, and the like, 28-32 percent of quartzite powder with 320-3000 meshes, 7-9 percent of unsaturated resin and 0.4-0.6 percent ofpigment and a coupling agent as well as other components in percentage by mass of resin: 0.5-1 percent of ultraviolet absorber, 0.5-1 percent of disintegrant and 0.8-1 percent of curing agent. The invention also discloses the quartzite plate prepared from the raw materials and a manufacturing process thereof. In the invention, the quartzite plate is produced by the steps of vibrating and pressurizing the quartz sand, the quartzite powder, the inorganic silicon materials of waste glass granules, and the like and the unsaturated resin under the vacuum state and curing and synthesizing under theintermediate temperature. The quartzite plate overcomes the problem that the traditional artificial stone is aged under strong lights after long-term use outdoors and has favorable physical and chemical properties.

Description

technical field [0001] The invention relates to an artificial building decoration material and a manufacturing process thereof, in particular to a raw material of an artificial quartz stone plate, an artificial quartz stone plate made from the raw material and a manufacturing process of the artificial quartz stone plate. Background technique [0002] Resin-type artificial stone products can be divided into several categories, and the performance is determined by various conditions such as the composition and ratio of raw materials, production equipment, and technology. Among them, raw materials are the basis for determining its performance and quality. Different raw materials and different production equipment produce artificial stone slabs with different use values ​​and different physical properties, and the manufacturing costs are also different. In the 1960s, Italy took the lead in using calcium carbonate (marble) as filler and unsaturated resin, curing agent as bonding ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B26/04C04B14/06C04B18/04
CPCC04B26/18
Inventor 张文
Owner 新云石业(云浮)有限公司
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