Novel foamed wood-plastic template for building and production process of template

A wood-plastic formwork and production process technology, applied in the field of building formwork manufacturing, can solve the problems of unproduced foamed building formwork, etc., and achieve the effects of good demoulding effect, ecological protection, and convenient installation

Active Publication Date: 2014-05-14
SHANDONG HUIFENG NEW MATERIAL TECH CO LTD
View PDF4 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to various reasons, no real foa

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Add 60 parts of polyvinyl chloride resin, 15 parts of activated wood powder, 40 parts of activated light calcium, and 40 parts of recycled building formwork materials into the high-mix pot and heat to 90°C, then add 3.2 parts of stabilizer, 10 parts of foaming regulator, 0.4 part of AC foaming agent, 0.6 part of NC foaming agent, 0.3 part of stearic acid, 0.3 part of oxidized polyethylene wax, 0.7 part of internal lubricant G60, 0.3 part of external lubricant OA3, and 5 parts of toughening agent poe are added to the hot mix In a pot, heat to 130°C after mixing. Then put it into the cold mixing pot for cooling and mixing to 45℃, then put it into the receiving bin and send it to the host. The mixture is plasticized and foamed at 220℃, and two mold temperature machines are used to control the mold oil temperature and water temperature at 180 ℃ for skinning. Then adjust the temperature of the setting table and the chiller to 18℃ to shape and cool the extruded material. Acco...

Embodiment 2

[0023] Add 80 parts of polyvinyl chloride resin, 10 parts of activated wood powder, 30 parts of activated light calcium, and 35 parts of recycled building formwork materials into the high-mix pot and heat to 80°C, then add 3 parts of stabilizer, 12 parts of foaming regulator, 0.3 parts of AC foaming agent, 0.6 parts of NC foaming agent, 0.3 parts of stearic acid, 0.4 parts of oxidized polyethylene wax, 0.6 parts of internal lubricant G60, 0.3 parts of external lubricant OA3, and 5 parts of moisturizer poe are added to the hot mix In a pot, heat to 120°C after mixing. Then put it into the cold mixing pot for cooling and mixing to 40℃, and then put it into the receiving bin and send it to the host. The mixture is plasticized and foamed at 190℃, and two mould temperature machines are used to control the mold oil temperature and water temperature at 178 ℃ for skinning. Then adjust the temperature of the setting table and the chiller to 15℃ to shape and cool the extruded material, ...

Embodiment 3

[0025] Add 70 parts of polyvinyl chloride resin, 13 parts of activated wood powder, 35 parts of activated light calcium, and 30 parts of recycled building formwork materials into the high mixing pot and heat to 80°C, then add 3 parts of stabilizer, 12 parts of foaming regulator, 0.3 parts of AC foaming agent, 0.7 parts of NC foaming agent, 0.25 parts of stearic acid, 0.4 parts of oxidized polyethylene wax, 0.6 parts of internal lubricant G60, 0.3 parts of external lubricant OA3, and 5 parts of moisturizer poe are added to the hot mix In a pot, heat to 120°C after mixing. Then put it into the cold mixing pot for cooling and mixing to 40℃, and then put it in the receiving bin and send it to the host. The mixture is plasticized and foamed under the condition of 190℃. Two mould temperature machines are used to control the mould oil temperature and water temperature at 188℃. ℃ for skinning. Then adjust the temperature of the setting table and the chiller to 22°C to shape and cool t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
Static bending strengthaaaaaaaaaa
Elastic modulusaaaaaaaaaa
Vicat softening temperatureaaaaaaaaaa
Login to view more

Abstract

The invention discloses a novel foamed wood-plastic template for building and a production process of the template, and belongs to the technical field of manufacturing building templates. The novel foamed wood-plastic template for building solves the problem of poor foaming effect of the building templates. The novel foamed wood-plastic template for building is composed of a main material, a stabilizing system, a lubricating system and a foaming system; the production process comprises the steps of adding the raw materials to a hot mixing pot for mixed heating, cooling and then sending to a host for plasticizing and foaming, carrying out open water-cooled skinning of the product through a die lip water channel, and adjusting a setting table and the temperature of a water cooler to set and cool the extruded material, and performing longitudinal/transverse cutting on the set product under the traction of a traction engine to obtain the standard plate-like novel foamed wood-plastic template for building. The production process of the novel foamed wood-plastic template for building is mainly used for the production and manufacture of the building templates.

Description

Technical field [0001] The invention belongs to the technical field of building template manufacturing, and specifically relates to a new type of wood-plastic template for foamed construction and a production process thereof. Background technique [0002] Plastics, steel, wood, and cement are collectively referred to as the four major building materials. The energy consumption for the production and application of building plastic products is much lower than other materials. Plastic template is an energy-saving and environmentally friendly product. Therefore, the promotion and application of plastic template is to save resources, save energy, "plastic instead of wood" and "plastic An important measure to replace steel. The promotion and application of plastic templates has broad development prospects, and the use of plastic templates should be the inevitable development direction of the industry. [0003] In recent years, as the country vigorously advocates the development of ene...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C08L27/06C08L97/02C08K13/06C08K9/04C08K3/26C08K5/09C08J9/10B29C47/00B29C47/88B29C48/07
CPCB29C48/07B29C48/9135
Inventor 黄从立段培彩杨玉发高炳坤
Owner SHANDONG HUIFENG NEW MATERIAL TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap