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Wood/plastic building template

A building formwork and wood-plastic technology, applied in the field of wood-plastic building formwork, can solve the problems of unrecyclable products, short service cycle, environmental pollution, etc., and achieve the effect of improving the production environment, long service cycle, and many times of use.

Inactive Publication Date: 2011-01-12
ANSHAN SENYU BUILDING MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the domestic construction industry is developing rapidly. Glued formwork and bamboo formwork are traditionally used in real estate construction. The construction formwork made of these two materials has a short service life, and the best products can only be used 7 to 8 times. cannot be recycled and reused, causing environmental pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Raw materials: polyvinyl chloride SG700-8 type 40kg, polyvinyl chloride SG1000-5 type 70kg wood powder 5kg, light calcium carbonate 5kg, foam regulator 5307.5kg, composite stabilizer 6kg, processing aid ACR4011kg, lubricity improvement Agent LS-3031.2kg, polyethylene wax 0.3kg, paraffin wax 0.6kg, stearic acid 18010.2kg, high-density polyethylene wax 0.38kg, foaming agent AC150P azodicarbonamide 0.35kg, foaming agent NC azobis Formamide 1kg, impact modifier chlorinated polyethylene 6kg, soybean oil 2kg.

[0027] Pour the mixed configuration of the above-mentioned various raw materials into the high-speed mixer. The high-speed mixer is composed of a high-temperature mixer and a cooling mixer. When the raw materials are stirred to a temperature of 120°C, they are then discharged from the high-temperature section to the cooling mixer. After being cooled to 50°C by high-speed rotation, the material is fed into the mixing car and pushed into the extruder unit; the forming pr...

Embodiment 2

[0029] Raw materials: polyvinyl chloride SG700-8 type 40kg, polyvinyl chloride SG1000-5 type 70kg wood powder 5kg, light calcium carbonate 8kg, foam regulator 530 8kg, composite stabilizer 6kg, processing aid ACR4011.2kg, lubrication Property modifier LS-303 1.5kg, polyethylene wax 0.35kg, paraffin wax 0.6kg, stearic acid 18010.2kg, high-density polyethylene wax 0.38kg, foaming agent AC150P azodicarbonamide 0.38kg, foaming agent NC Azodicarbonamide 1kg, impact modifier chlorinated polyethylene 6kg, soybean oil 1.5kg.

[0030] Pour the mixed configuration of the above-mentioned various raw materials into the high-speed mixer. The high-speed mixer is composed of a high-temperature mixer and a cooling mixer. When the raw materials are stirred to a temperature of 120°C, they are then discharged from the high-temperature section to the cooling mixer. After being cooled to 50°C by high-speed rotation, the material is fed into the mixing car and pushed into the extruder unit; the for...

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PUM

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Abstract

The invention relates to a wood / plastic building template, which is characterized by being prepared by taking polyvinyl chloride (PVC) SG700-8, PVC SG1000-5, wood meal, light calcium carbonate, a foam control agent 530, a compound stabilizing agent, a processing aid ACR401, a lubricating modifier LS-303, polyethylene wax, paraffin, stearic acid 1801, high-density polyethylene wax, a foaming agent AC150P azobisformamide, a foaming agent NC azobisformamide, an impact modifier chlorinated polyethylene and 1-1.4% of soybean oil as the raw materials and carrying out high-temperature mixing, cooling and extrusion molding on the raw materials. The wood / plastic building template replaces the plywood and the bamboo templates in the building templates, has the characteristics of environmental protection, zero pollutant discharge, high use frequency, long use period, etc, conforms to the ideals of low-carbon discharge, forest protection and production environment improvement and is an environment-friendly material for building.

Description

technical field [0001] The invention relates to a building formwork used in the fields of real estate construction, road and bridge construction, coal mine passage partitions, military industry, shipbuilding, trains, etc., in particular to a wood-plastic building formwork. Background technique [0002] At present, the domestic construction industry is developing rapidly. Glued formwork and bamboo formwork are traditionally used in real estate construction. The construction formwork made of these two materials has a short service life, and the best products can only be used 7 to 8 times. Afterwards, it cannot be recycled and reused, causing environmental pollution. Contents of the invention [0003] The present invention overcomes the above-mentioned defects, and aims to provide a wood-plastic building formwork for realizing environmental protection, energy saving, and compliance with low-carbon emission requirements in the construction industry. [0004] Brief description...

Claims

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Application Information

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IPC IPC(8): C08L27/06C08L97/02C08L23/28C08K13/02C08K3/26C08K5/1515C08J9/10
Inventor 苏盛永
Owner ANSHAN SENYU BUILDING MATERIALS
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