Production method of vegetable carbon plastics

A production method, plant charcoal technology, applied in the field of polymers, can solve the problems of mechanical properties, flame retardancy and antistatic properties, wear resistance, insufficient toughness, etc., achieve good electrical conductivity and deodorization functions, and improve processing The effect of performance, high rigidity and hardness
CN102888044AInactive Publication Date: 2013-01-23ZHEJIANG JIANZHONG BAMBOO IND
4 Cites 8 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ZHEJIANG JIANZHONG BAMBOO IND
Publication Date
2013-01-23
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
Patent Text Reader

Abstract

The invention relates to the field of polymers, and in particular relates to a production method of vegetable carbon plastics. The method comprises the following steps in sequence: feeding the raw vegetables into a microwave vacuum tank to undergo microwave treatment; drying, pre-carbonizing, carbonizing, calcining and cooling the pretreated raw vegetables in sequence; controlling combustion to raise the temperature to 700-750 DEG C or 900-1000 DEG C at a rate of 5-15 DEG C / min and maintaining the temperature for 40-80 minutes; then raising the temperature to 1000-1500 DEG C or 1600-1800 DEG C at a rate of 5-15 DEG C / min and maintaining the temperature for 2-8 hours to obtain vegetable carbon; and blending and modifying the base materials such as ultra-high molecular weight polyethylene with molecular weight of 4-7 million and high-density polypropylene with molecular weight of 1-1.4 million and adding a flame retardant, a toughening agent, a coupling agent, an antioxidant and the obtained vegetable carbon in the processing course. The prepared vegetable carbon plastics have the advantages of excellent toughness, higher rigidity and hardness and good antistatic property and flame retardance.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the field of macromolecules, in particular to a production method of plant charcoal plastics. Background technique

[0002] Ultra-high molecular weight polyethylene (UHMWPE) refers to polyethylene with a relative molecular weight of more than 1.5 million. It is a new type of engineering plastic with the best comprehensive performance among current engineering plastics. The molecular structure arrangement of ultra-high molecular weight polyethylene is exactly the same as that of ordinary polyethylene, but because of its very high relative molecular weight, it has many excellent properties that ordinary polyethylene materials do not have. For example: it has ① not easy to adhere to foreign matter; ② chemical corrosion resistance; ③ non-toxic, recyclable and so on.

[0003] Although ultra-high molecular weight polyethylene has the above advantages, it also has disadvantages, such as poor temperature resistance (heat distortion te...

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