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Patent Searching and Data


Title:
POLYMER PLASTIC FOR GRINDING HEAD
Document Type and Number:
WIPO Patent Application WO/2019/000570
Kind Code:
A1
Abstract:
A polymer plastic for a grinding head, consisting of the following raw materials in parts by weight: 42-55 parts of high-density polyethylene, 36-45 parts of polybutylene terephthalate, 32-38 parts of polyamide 66, 15-24 parts of nano-silicon carbide, 1-3 part(s) of a phenol formaldehyde resin, 0.5-1 part(s) of an antioxidant, and 0.2-0.7 parts of calcium stearate. The polymer plastic for a grinding head has high wear resistance, is corrosion resistant, and can be used for a long time.

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Inventors:
XIE CHAO (CN)
Application Number:
PCT/CN2017/096350
Publication Date:
January 03, 2019
Filing Date:
August 08, 2017
Export Citation:
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Assignee:
HAIMEN BIWEI INTELLECTUAL PROPERTY SERVICE CO LTD (CN)
International Classes:
B24D3/34; C08K3/34; C08L23/06; C08L61/06; C08L67/02; C08L77/06
Domestic Patent References:
WO2003032379A12003-04-17
Foreign References:
CN106589557A2017-04-26
CN106737241A2017-05-31
CN106141938A2016-11-23
CN104842265A2015-08-19
CN1205262A1999-01-20
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