PROCESS FOR MANUFACTURING SUPER THERMAL-CONDUCTIVE GRAPHENE CAPSULE

WIPO Patent Application WO/2019/105072

A1

The present invention relates to a process for manufacturing a super thermal-conductive graphene capsule, comprising the following steps: (1) pre-mixing super thermal-conductive graphene with rubber to prepare pre-dispersed graphene master batch, making the pre-dispersed master batch into a granular or flaky solid by means of a pelletizing or flaking process, mixing the solid into a rubber compound by means of a rubber mixing machine to prepare a super thermal-conductive graphene rubber compound; and (2) extruding, by an extruding machine, the super thermal-conductive graphene rubber compound into a rubber strip with a particular size according to the process; weighing and fixing the length of the super thermal-conductive graphene rubber strip according to the process to prepare a rubber blank, placing the rubber blank into a pressing type capsule mold, closing the mold, and performing pressing, heating and vulcanization to obtain a super thermal-conductive graphene capsule finished product. The present invention has the beneficial effects of greatly improving the thermal conductivity of a vulcanized capsule material and increasing the heat transfer rate, so that the vulcanization efficiency of products is improved.

WANG FENG (CN)
SUI HAITAO (CN)
DONG LIQIANG (CN)
LI HAIYING (CN)
HU GAOQUAN (CN)
MA XIAOGANG (CN)
SUN TAO (CN)
ZHUANG RUBIN (CN)

PCT/CN2018/101785

June 06, 2019

August 22, 2018

Click for automatic bibliography generation  

SHANDONG LINGLONG TYRE CO LTD (CN)

C09K5/14; C08K3/04; C08L23/22

CN108084974A	2018-05-29
CN107163315A	2017-09-15
CN106633437A	2017-05-10
CN105837963A	2016-08-10
CN103627179A	2014-03-12
EP2392701A1	2011-12-07

See also references of EP 3719098A4

View/Download PDF      PDF Help

Previous Patent: SEWING SYSTEM AND CONVEYING APPARATUS FOR CONNECTING SEWING DEVICE

Next Patent: DUAL-SIDE ARTIFICIAL CHORDAE TENDINEAE IMPLANTATION SYSTEM