Halogen-free flame-retardant plastic weaving material and preparation method thereof

A plastic woven bag and feeding section technology, applied in the field of halogen-free flame-retardant plastic woven materials and its preparation, can solve the problems of less application of plastic woven bags and harsh drawing processing of plastic woven materials, so as to achieve easy operation and overcome the mechanical properties of plastics Decrease, the effect of good flame retardant properties

Inactive Publication Date: 2016-03-23
KANGPING PLASTIC WOVEN IND CLUSTER INTEGRATION SERVICE CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, halogen-free flame retardant technology is developing rapidly. Halogen-free flame retardants represented by magnesium, aluminum, and boron compounds have been used in plastic products, but they are rarely used in plastic woven bags, mainly the follow-up of plastic woven materials. Wire drawing is more demanding

Method used

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  • Halogen-free flame-retardant plastic weaving material and preparation method thereof
  • Halogen-free flame-retardant plastic weaving material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Take 50 kg of nano-scale aluminum hydroxide, 50 kg of polyethylene resin, 10 kg of modified zinc borate, 15 kg of polyethylene maleic anhydride modified masterbatch, and 5 kg of paraffin, mix them in a high-mixer, and then extrude them in a twin-screw Granulate in the machine, control the temperature of the feeding section to 70°C and the temperature of the metering section to 130°C; after granulation, the halogen-free flame-retardant plastic woven material of the present invention can be obtained.

[0012] Table 1

[0013] Test items

Embodiment 2

[0015] Take 60 kg of nano-level aluminum hydroxide, 50 kg of polyethylene resin, 10 kg of modified zinc borate, 2 kg of silane coupling agent, and 5 kg of paraffin, mix them in a high-mixer, and then granulate them in a twin-screw extruder The temperature of the feeding section is controlled at 90°C and the temperature of the metering section is 170°C; the halogen-free flame-retardant plastic braided material of the present invention can be obtained after granulation.

[0016] Table 2

[0017] Test items

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PUM

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Abstract

The invention relates to a halogen-free flame-retardant plastic weaving material and a preparation method thereof, in particular to the plastic weaving material high in compatibility and flame retardance and the preparation method thereof. The plastic weaving material is prepared from 30-60% of aluminum salt inorganic substance, 5-10% of auxiliary flame retardant, 50-70% of resin, 5-10% of bulking agent and 5-15% of internal lubricant. The preparation method includes the following steps of putting all component raw materials into a high mixing machine to be mixed for 10 minutes, granulating a mixed material in a twin-screw extruder, and obtaining the halogen-free flame-retardant plastic weaving material after granulating, wherein the temperature of the feed section ranges from 60 DEG C to 90 DEG C, and the temperature of the metering section ranges from 110 DEG C to 180 DEG C.

Description

technical field [0001] The invention relates to a halogen-free flame-retardant plastic braided material and a preparation method thereof. Background technique [0002] Halogen-free flame retardant is one of the trends in the development of functional plastics today, and it is also an important indicator for plastic woven products abroad. Higher requirements are put forward for product performance, safety, environmental protection and health. In particular, foreign consumers have higher and higher requirements for packaging bags, which require both exquisite fashion and halogen-free flame retardant. [0003] At present, halogen-free flame retardant technology is developing rapidly. Halogen-free flame retardants represented by magnesium, aluminum, and boron compounds have been used in plastic products, but they are rarely used in plastic woven bags, mainly the follow-up of plastic woven materials. Wire drawing is more demanding. Contents of the invention [0004] The pres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/06C08L51/06C08L91/06C08K3/22C08K3/38
CPCC08L23/06C08L2201/02C08L2201/22C08L2205/03C08L51/06C08K2003/2227C08K2003/387C08L91/06
Inventor 葛铁军肖尚雄刘紫梁张宏权
Owner KANGPING PLASTIC WOVEN IND CLUSTER INTEGRATION SERVICE CENT
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