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Novel door and window auxiliary frame and preparation method thereof

A technology for doors and windows and attached frames, which is applied in the field of new door and window attached frames and its preparation, which can solve the problems of low strength, heat resistance, energy saving and environmental protection, and achieve the effects of high tensile strength, good elasticity, and good light resistance

Inactive Publication Date: 2017-09-01
HEFEI YIZHI DOORS & WINDOWS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the existing problems of low strength, heat resistance and poor energy-saving and environmental protection effect of the existing door and window frames, the purpose of this invention is to provide a new door and window frame and its preparation method. Advantages of high heat resistance, energy saving and environmental protection

Method used

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  • Novel door and window auxiliary frame and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A new door and window frame, including the following raw materials in parts by weight: 45 parts of polyethylene foam, 35 parts of polypropylene, 23 parts of polyvinyl chloride, 27 parts of hemp pulp fiber, 16 parts of seaweed fiber, 16 parts of chitin fiber, glass 15 parts of fiber, 18 parts of polyester fiber, 30 parts of iron oxide yellow, 14 parts of polyacrylonitrile fiber, 17 parts of calcium stearate, 0.3 part of flame retardant, 0.5 part of adhesive, 0.2 part of compatibilizer, light stabilizer 0.4 parts and 0.3 parts of heat stabilizer.

[0037] Hemp pulp fiber, seaweed fiber and chitin fiber are added to the raw materials. The recycling of these biomass regenerated fibers achieves the purpose of energy saving and environmental protection.

[0038] Hemp pulp fibers are added to the raw materials, and the hemp pulp fibers are strong and tough.

[0039] Glass fiber is added to the raw material, and glass fiber has the advantages of heat resistance, non-combustibi...

Embodiment 2

[0052]A new door and window frame, including the following raw materials in parts by weight: 40 parts of polyethylene foam, 30 parts of polypropylene, 15 parts of polyvinyl chloride, 20 parts of hemp pulp fiber, 13 parts of seaweed fiber, 14 parts of chitin fiber, glass 12 parts of fiber, 15 parts of polyester fiber, 23 parts of iron oxide yellow, 11 parts of polyacrylonitrile fiber, 14 parts of calcium stearate, 0.1 part of flame retardant, 0.3 part of adhesive, 0.1 part of compatibilizer, light stabilizer 0.3 parts and 0.1 parts of heat stabilizer.

[0053] Hemp pulp fiber, seaweed fiber and chitin fiber are added to the raw materials. The recycling of these biomass regenerated fibers achieves the purpose of energy saving and environmental protection.

[0054] Hemp pulp fibers are added to the raw materials, and the hemp pulp fibers are strong and tough.

[0055] Glass fiber is added to the raw material, and glass fiber has the advantages of heat resistance, non-combustibil...

Embodiment 3

[0068] A new door and window frame, comprising the following raw materials in parts by weight: 50 parts of polyethylene foam, 40 parts of polypropylene, 31 parts of polyvinyl chloride, 34 parts of hemp pulp fiber, 19 parts of seaweed fiber, 18 parts of chitin fiber, glass 18 parts of fiber, 21 parts of polyester fiber, 37 parts of iron oxide yellow, 17 parts of polyacrylonitrile fiber, 20 parts of calcium stearate, 0.5 part of flame retardant, 0.7 part of adhesive, 0.3 part of compatibilizer, light stabilizer 0.5 parts and heat stabilizer 0.5 parts.

[0069] Hemp pulp fiber, seaweed fiber and chitin fiber are added to the raw materials. The recycling of these biomass regenerated fibers achieves the purpose of energy saving and environmental protection.

[0070] Hemp pulp fibers are added to the raw materials, and the hemp pulp fibers are strong and tough.

[0071] Glass fiber is added to the raw material, and glass fiber has the advantages of heat resistance, non-combustibili...

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Abstract

The invention provides a novel door and window auxiliary frame and a preparation method thereof and relates to the field of building materials. The novel door and window auxiliary frame is prepared from the following raw materials in parts by weight: 40 to 50 parts of polyethylene foam, 30 to 40 parts of polypropylene, 15 to 31 parts of polyvinyl chloride, 20 to 34 parts of jutecell fiber, 13 to 19 parts of alginate fiber, 14 to 18 parts of chitosan fiber, 12 to 18 parts of glass fiber, 15 to 21 parts of polyester fiber, 23 to 37 parts of iron oxide yellow, 11 to 17 parts of polyacrylonitrile fiber, 14 to 20 parts of calcium stearate, 0.1 to 0.5 part of fire retardant, 0.3 to 0.7 part of adhesive, 0.1 to 0.3 part of compatilizer, 0.3 to 0.5 part of light stabilizer and 0.1 to 0.5 part of heat stabilizer. The preparation method comprises the following steps: (1) weighing raw materials; (2) preparing a modified mixed material; (3) mixing, granulating, pulling, extruding and forming. The novel door and window auxiliary frame disclosed by the invention solves the problems that an existing door and window auxiliary frame has low strength, no heat resistance and poor energy-conservation and environment-friendly effects.

Description

technical field [0001] The invention belongs to the field of building materials, and in particular relates to a novel door and window frame and a preparation method thereof. Background technique [0002] The existing door frames in my country are installed with attached frames, and the performance of the attached frames needs to meet the requirements of energy saving, high strength, corrosion resistance, and good durability. [0003] At present, there are mainly steel structures with frames on the market, which cannot meet the energy-saving requirements and are forced to be eliminated. The static bending strength and screw-holding force of traditional wood-plastic composite materials cannot meet the specified requirements, and many domestic wood-plastic enterprises have failed to meet the standard requirements for inspection. Conventional biomass-based plastic composite materials are PE, PP or PVC general-purpose plastics added with wood powder and other processing aids, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/06C08L23/12C08L27/06C08L97/02C08L5/08C08L67/00C08L33/20C08L51/00C08K13/04C08K7/14C08K3/34C08K3/04C08K5/098
CPCC08L23/06C08L2201/02C08L2201/08C08L2205/035C08L2205/08C08L2205/16C08L23/12C08L27/06C08L97/02C08L5/08C08L67/00C08L33/20C08L51/00C08K13/04C08K7/14C08K3/34C08K3/04C08K5/098
Inventor 汪中奇
Owner HEFEI YIZHI DOORS & WINDOWS CO LTD
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