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Flame-retarding impact-resisting steel profile for doors and windows and its preparation method

A door and window plastic steel and impact-resistant technology, applied in the field of plastic steel, can solve the problems of unsatisfactory strength and flame retardancy, and achieve the effects of good UV resistance, good physical strength, and excellent high temperature resistance

Inactive Publication Date: 2017-09-15
HEFEI WANZHIJING DOORS & WINDOWS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the continuous development of the field of plastic steel, the strength and flame retardancy of this plastic steel profile can no longer be satisfied, and further improvement is required.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A flame-retardant and impact-resistant door and window plastic-steel profile of this embodiment includes the following raw materials in parts by weight:

[0029] 45 parts of polyvinyl chloride, 12 parts of polyphenylene sulfide fiber, 10 parts of light calcium carbonate, 3 parts of decabromodiphenylethane, 4 parts of aluminum hydroxide, 2 parts of resorcinol bis(diphenyl phosphate) , 5 parts of melamine phosphate, 9 parts of titanium dioxide, 1 part of CPE impact modifier, 2 parts of ACR2401 processing aid, 1 part of heat stabilizer, 0.5 part of ultraviolet absorber, and 14 parts of plasticizer.

[0030] In this embodiment, the polyphenylene sulfide fiber has a length of 0.5 mm and a diameter of 0.2 mm.

[0031] In this embodiment, the particle size of light calcium carbonate is 20nm, and the mesh numbers of aluminum hydroxide and titanium dioxide are 400 mesh.

[0032] In this embodiment, the heat stabilizer is a mixture of calcium stearate, calcium ricinoleate, zinc ...

Embodiment 2

[0043] A flame-retardant and impact-resistant door and window plastic-steel profile of this embodiment includes the following raw materials in parts by weight:

[0044] 50 parts of polyvinyl chloride, 14 parts of polyphenylene sulfide fiber, 11 parts of light calcium carbonate, 3.5 parts of decabromodiphenylethane, 5 parts of aluminum hydroxide, 3 parts of resorcinol bis(diphenyl phosphate) , 6 parts of melamine phosphate, 10 parts of titanium dioxide, 2 parts of CPE impact modifier, 3 parts of ACR2401 processing aid, 1.5 parts of heat stabilizer, 0.8 part of ultraviolet absorber, and 15 parts of plasticizer.

[0045] In this embodiment, the polyphenylene sulfide fiber has a length of 0.6 mm and a diameter of 0.3 mm.

[0046] In this embodiment, the particle size of light calcium carbonate is 35nm, and the mesh numbers of aluminum hydroxide and titanium dioxide are 400 mesh.

[0047] In this embodiment, the heat stabilizer is a mixture of calcium stearate, calcium ricinoleate...

Embodiment 3

[0058] A flame-retardant and impact-resistant door and window plastic-steel profile of this embodiment includes the following raw materials in parts by weight:

[0059] 55 parts of polyvinyl chloride, 15 parts of polyphenylene sulfide fiber, 12 parts of light calcium carbonate, 4 parts of decabromodiphenylethane, 6 parts of aluminum hydroxide, 4 parts of resorcinol bis(diphenyl phosphate) , 7 parts of melamine phosphate, 11 parts of titanium dioxide, 3 parts of CPE impact modifier, 4 parts of ACR2401 processing aid, 2 parts of heat stabilizer, 1 part of ultraviolet absorber, and 16 parts of plasticizer.

[0060] In this embodiment, the polyphenylene sulfide fiber has a length of 0.7 mm and a diameter of 0.4 mm.

[0061] In this embodiment, the particle size of light calcium carbonate is 50nm, and the mesh numbers of aluminum hydroxide and titanium dioxide are 400 mesh.

[0062] In this embodiment, the heat stabilizer is a mixture of calcium stearate, calcium ricinoleate, zinc...

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Abstract

The invention discloses a flame-retarding impact-resisting steel profile for doors and windows, and belongs to the technical field of plastic steel. The flame-retarding impact-resisting steel profile is prepared from, by weight, 45-55 parts of polyvinyl chloride, 12-15 parts of polyphenylene sulfide fiber, 10-12 parts of lightweight calcium carbonate, 3-4 parts of decabromodiphenyl ethyl, 4-6 parts of aluminum hydroxide, 2-4 parts of resorcinol bis(diphenyl phosphate), 5-7 parts of melamine polyphosphate, 9-11 parts of titanium dioxide, 1-3 parts of CEP impact modifier, 2-4 parts of ACR 2401 processing assistant, 1-2 parts of thermal stabilizer, 0.5-1 part of ultraviolet light absorber, and 14-16 parts of plasticizer. The invention further discloses a preparation method of the flame-retarding impact-resisting steel profile for doors and windows. The flame-retarding impact-resisting steel profile for doors and windows is simple in preparation, small in environmental pollution, good in physical strength, and excellent flame retarding property.

Description

technical field [0001] The invention relates to the technical field of plastic steel, in particular to a flame-retardant and impact-resistant plastic-steel profile for doors and windows and a preparation method thereof. Background technique [0002] Plastic steel profiles are referred to as plastic steel, and the main chemical composition is PVC, so they are also called PVC profiles. It is a new type of building material that is widely used. Due to its physical properties such as rigidity, elasticity, corrosion resistance, and excellent aging resistance, it is usually used as a good substitute for non-ferrous metals such as copper, zinc, and aluminum. [0003] It is mainly used in the application of push-pull, casement doors and windows, guardrails, pipes and ceiling materials in housing construction. It is also widely used in automotive engine protection panels through new technological processes. It is not only light in weight, but also has good toughness and excellent rig...

Claims

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Application Information

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IPC IPC(8): C08L27/06C08L81/02C08L23/28C08L33/04C08K13/02C08K3/26C08K5/03C08K3/22C08K5/523
CPCC08K2003/2227C08K2003/2241C08K2003/265C08K2201/003C08K2201/014C08L27/06C08L2201/02C08L2201/08C08L2205/035C08L2205/06C08L2205/16C08L81/02C08L23/286C08L33/04C08K13/02C08K3/26C08K5/03C08K3/22C08K5/523
Inventor 武娟
Owner HEFEI WANZHIJING DOORS & WINDOWS CO LTD