Title:
AUTOMATIC RUBBER POWDER PLASTICIZING METHOD AND EQUIPMENT FOR AUTOMATIC RUBBER POWDER PLASTICIZING METHOD
Document Type and Number:
WIPO Patent Application WO/2010/069258
Kind Code:
A1
Abstract:
An automatic rubber powder plasticizing method used in recovery and utilization of waste rubber, which involves pulverizing waste rubber to form 10-40 meshes of rubber powder, adding activator and softener at weight ratio of rubber powder/activating agent/softening agent of 1:0.3-0.4%:8-18%, mixing uniformly, heating at 180-320℃ and retaining for 8-15 minutes to desulfurize and plasticize, after cooling, obtaining plasticized rubber powder. An equipment for plasticizing is provided, which comprises sequentially communicated stirring device (1), feeding device (2), thermal reaction device (3) and cooling device (4).
Inventors:
ZHAO, Rongbin (Taidong Road, JieshanDongping, Shandong 2, 271502, CN)
赵荣滨 (中国山东省东平县接山乡泰东路, Shandong 2, 271502, CN)
LI, Guangfeng (Taidong Road, JieshanDongping, Shandong 2, 271502, CN)
赵荣滨 (中国山东省东平县接山乡泰东路, Shandong 2, 271502, CN)
LI, Guangfeng (Taidong Road, JieshanDongping, Shandong 2, 271502, CN)
Application Number:
CN2009/075659
Publication Date:
June 24, 2010
Filing Date:
December 17, 2009
Export Citation:
Assignee:
TAIAN JINSHAN RUBBER INDUSTRY CO., LTD. (Taidong Road, JieshanDongping, Shandong 2, 271502, CN)
泰安市金山橡胶工业有限公司 (中国山东省东平县接山乡泰东路, Shandong 2, 271502, CN)
ZHAO, Rongbin (Taidong Road, JieshanDongping, Shandong 2, 271502, CN)
赵荣滨 (中国山东省东平县接山乡泰东路, Shandong 2, 271502, CN)
泰安市金山橡胶工业有限公司 (中国山东省东平县接山乡泰东路, Shandong 2, 271502, CN)
ZHAO, Rongbin (Taidong Road, JieshanDongping, Shandong 2, 271502, CN)
赵荣滨 (中国山东省东平县接山乡泰东路, Shandong 2, 271502, CN)
International Classes:
C08J11/10; C08L21/00
Attorney, Agent or Firm:
JINAN SHUNYUAN PATENT AGENCY CO., LTD. (No.157，Jingshidong Road, Lixia Jinan, Shandong 4, 250014, CN)
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