Continuous long fiber reinforced composite nylon/polyolefin material and its prepn

A composite material and long-fiber technology, which is applied in the field of continuous long-fiber reinforced nylon/polyolefin composite materials and its preparation, can solve problems such as difficulty in ensuring color stability, easy yellowing of nylon resin, and increased production costs. Process control is easy, color stability is ensured, and production cost is saved
CN1810872AActive Publication Date: 2006-08-02KINGFA SCI & TECH CO LTD +1
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
KINGFA SCI & TECH CO LTD
Publication Date
2006-08-02
Patent Text Reader

Abstract

The present invention discloses one kind of continuous long fiber reinforced composite nylon / polyolefin material and its preparation process. The composite material is prepared through mixing continuous long fiber reinforced composite polyolefin resin agglomerate with high fiber content and nylon resin, and the continuous long fiber reinforced composite polyolefin resin agglomerate is prepared with continuous long fiber in 30-80 wt% and composite polyolefin resin in 20-70 wt%. The continuous long fiber reinforced composite nylon / polyolefin material of the present invention has excellent mechanical performance compared with available technology.
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Description

technical field

[0001] The invention relates to the field of polymer materials, in particular to a continuous long fiber reinforced nylon / polyolefin composite material and a preparation method thereof. Background technique

[0002] Continuous long fiber reinforced thermoplastic resin is a reinforced thermoplastic resin in which the reinforcing fibers are arranged in one direction and the length is the same as that of the resin pellets. Compared with conventional short fiber reinforced thermoplastic resins, it has more excellent mechanical properties, dynamic fatigue resistance, creep resistance, etc.; especially the impact resistance of the material is extremely excellent. Therefore, it is especially suitable to replace cast iron, aluminum and thermosetting plastics in some occasions.

[0003] Although continuous long fiber reinforced nylon resin has excellent mechanical properties and heat resistance, compared with continuous long fiber reinforced polyolefin, its moisture ...

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
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