Title:
METHOD FOR FABRICATING HIGH-THERMAL-CONDUCTIVITY TIRE VULCANIZATION CAPSULE
Document Type and Number:
WIPO Patent Application WO/2020/124304
Kind Code:
A1
Abstract:
Provided is a method for fabricating a high-thermal-conductivity tire vulcanization capsule, belonging to the technical field of tires, the fabrication method comprising the following steps: step 1: batching ingredients, the ratio of distribution of each component being: butyl rubber 95, neoprene 4-5, N375 carbon black 15-20, acetylene carbon black 35-45, graphene 7-15, alkane oil 7-10, stearic acid 0.5-1.5, zinc oxide 5-7, and resin 8-10; step 2: first-stage mixing; step 3: straining; step 4: second-stage mixing; step 5: forming; step 6: vulcanization; step 7: polishing; step 8: finished-product inspection. The fabrication method further improves the thermal conductivity while ensuring the stability of the physical and mechanical properties, thereby achieving the objective of conserving energy and reducing costs.
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Inventors:
ZHAO HUIYAN (CN)
FAN PING (CN)
ZHAO HAILIN (CN)
ZHANG XUEYONG (CN)
FAN PING (CN)
ZHAO HAILIN (CN)
ZHANG XUEYONG (CN)
Application Number:
PCT/CN2018/121407
Publication Date:
June 25, 2020
Filing Date:
December 17, 2018
Export Citation:
Assignee:
YONGYI RUBBER CO LTD (CN)
International Classes:
B29B7/00; B29C35/02; C08K3/04; C08K3/22; C08K5/09; C08K13/02; C08L11/00; C08L23/22; B29L30/00
Foreign References:
| CN108162226A | 2018-06-15 | |||
| CN104744832A | 2015-07-01 | |||
| CN105419004A | 2016-03-23 | |||
| CN102786745A | 2012-11-21 | |||
| CN101280178A | 2008-10-08 | |||
| CN102993577A | 2013-03-27 | |||
| US20070260018A1 | 2007-11-08 |
Attorney, Agent or Firm:
BTA INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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