Improved polyvinyl chloride panel for kitchens and bathrooms

A polyvinyl chloride and improved technology, which is applied in the field of improved polyvinyl chloride kitchen and bathroom boards, can solve the problems of inability to achieve large-scale stable and unified production, the board is brittle and easy to break, and the density cannot be reduced, so as to improve the product quality. The quality of the product, the reduction of product density, the effect of more bubbles

Inactive Publication Date: 2019-01-29
唐安纯
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For PVC kitchen and bathroom boards, the difficulty in production is that the density cannot be improved, the board is brittle and easy to break, the surface hardness is low, the water absorption rate is too high, the nail holding force is low, and the production cost is high. The production is unstable.
The production formula and process setting are also constantly changed and debugged with the production, and large-scale stable and unified production cannot be achieved, and the existing formula composition is relatively complicated

Method used

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  • Improved polyvinyl chloride panel for kitchens and bathrooms

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] The polyvinyl chloride kitchen and bathroom board is composed of the following raw materials in parts by weight: 60 parts of polyvinyl chloride SG8 type resin, 40 parts of heavy calcium, 20 parts of recycled materials, 7 parts of foam regulator P90, and 2.7 parts of lead salt stabilizer , internal lubricant SP-600.5 parts, polyethylene wax 0.2 parts, micronized polyethylene wax N-14P 0.2 parts, plasticizer OA60.1 parts, exothermic AC foaming agent 0.5 parts, endothermic NS-603 1.2 parts of foaming agent, 0.15 parts of fluorescent whitening agent, and 1 part of rutile; among them, heavy calcium needs to be activated before use.

[0014] The preparation method of described polyvinyl chloride kitchen and toilet board, comprises the following steps:

[0015] Put the materials into the hot mixing pot in the order of recycled material-plasticizer-polyvinyl chloride resin-heavy calcium-regulator-polyvinyl chloride resin-heavy calcium-recycled material, stir and heat up for 30 ...

Embodiment 2

[0017] The polyvinyl chloride kitchen and bathroom board is composed of the following raw materials in parts by weight: 80 parts of polyvinyl chloride SG8 type resin, 60 parts of heavy calcium, 40 parts of recycled materials, 909 parts of foam regulator P90, and 2.9 parts of lead salt stabilizer , internal lubricant SP-600.6 parts, polyethylene wax 0.3 parts, micronized polyethylene wax N-14P 0.25 parts, plasticizer OA60.15 parts, exothermic AC foaming agent 0.6 parts, endothermic NS-603 1.4 parts of foaming agent, 0.2 parts of fluorescent whitening agent, and 2 parts of rutile; among them, heavy calcium needs to be activated before use.

[0018] The preparation method of described polyvinyl chloride kitchen and toilet board, comprises the following steps:

[0019] Put the materials into the hot mixing pot in the order of reclaimed material-plasticizer-polyvinyl chloride resin-heavy calcium-regulator-polyvinyl chloride resin-heavy calcium-recycled material, stir for 40 minutes...

Embodiment 3

[0021] The polyvinyl chloride kitchen and bathroom board is composed of the following raw materials in parts by weight: 70 parts of polyvinyl chloride SG8 type resin, 50 parts of heavy calcium, 30 parts of recycled materials, 8 parts of foam regulator P90, and 2.8 parts of lead salt stabilizer , internal lubricant SP-600.55 parts, polyethylene wax 0.25 parts, micronized polyethylene wax N-14P 0.23 parts, plasticizer OA60.12 parts, exothermic AC foaming agent 0.55 parts, endothermic NS-603 1.3 parts of foaming agent, 0.18 parts of fluorescent whitening agent, and 1.5 parts of rutile; among them, heavy calcium needs to be activated before use.

[0022] The preparation method of described polyvinyl chloride kitchen and toilet board, comprises the following steps:

[0023] Put the materials into the hot mixing pot in the order of recycled material-plasticizer-polyvinyl chloride resin-heavy calcium-regulator-polyvinyl chloride resin-heavy calcium-recycled material, stir and heat up...

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Abstract

The invention discloses an improved polyvinyl chloride panel for kitchens and bathrooms and belongs to the technical field of polyvinyl chloride sheet materials. The improved polyvinyl chloride panelis used for solving the problem that the existing products are poor in hygroscopicity, low in density and poor in hardness. The improved polyvinyl chloride panel is prepared from 60-80 parts of polyvinyl chloride SG8 resin, 40-60 parts of heavy calcium carbonate, 20-40 parts of reclaimed materials, 7-9 parts of foaming regulator P90, 2.7-2.9 parts of lead salt stabilizer, 0.2-0.3 part of polyethylene wax, 0.2-0.25 part of micronized polyethylene wax N-14P, 0.1-0.15 part of plasticizer OA6, 0.5-0.6 part of heat release type AC foamer, 1.2-1.4 parts of heat-absorbing foamer NS-603 and a pigment.A method for preparing the improved polyvinyl chloride panel comprises the steps of putting the materials into a hot mixing pot sequentially, carrying out heating-up prior to cooling, and then, conveying the cooled material to an extruder, thereby obtaining a finished product. The invention is mainly applied to the preparation of the polyvinyl chloride panel for the kitchens and bathrooms.

Description

technical field [0001] The invention relates to an improved polyvinyl chloride kitchen and bathroom board, which belongs to the technical field of polyvinyl chloride boards. Background technique [0002] In recent years, with the development of the economy, the government has paid more and more attention to the environment. The country vigorously advocates the development of energy-saving and green products, and PVC is an energy-saving and environmentally friendly product. Therefore, the promotion and application of PVC products is an important measure to save resources, save energy, "replace wood with plastic" and "replace steel with plastic". Among them, PVC board has the characteristics of being sawn, nailed, planed, and glued, and has the characteristics of waterproof, fireproof, insect-proof, alkali-resistant, anti-corrosion, sound insulation, good stability and weather resistance. It has a very good development and is widely used in furniture boards, construction boa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L23/06C08K3/26C08J9/10
CPCC08J9/103C08J9/0066C08J2203/04C08J2327/06C08J2423/06
Inventor 唐安纯
Owner 唐安纯
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