Rubber for textile roller and preparation method therefor
AssigneeThe Hong Kong Research Institute of Textiles and Apparel Limited
InventorsJingping Wang, Xue Luo, Chenxiao Yang, Li Li
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Abstract
Provided is a rubber for a textile roller and a preparation method therefor. The main material of the rubber for a textile roller is a nitrile butadiene rubber, added with conductive powder and conductive bands to form a net-node structure in the nitrile butadiene rubber by means of a mixing process, so that the rubber for a textile roller has a high electric conductivity, can timely export static electricity, and has good mechanical performance suitable for a textile roller, applicable in components of a spinning frame, a roving frame, a drawing frame and other textile machines.
Claims5
A rubber for a textile roller comprising:
- nitrile butadiene rubber (NBR) as a main material, a conductive powder, and conductive bands wherein said conductive powder and said conductive bands form a net-node structure in said NBR, wherein said net-node structure comprises a conductive net and conductive nodes, wherein said conductive bands form said conductive net and said conductive powder forms said conductive nodes;
- the rubber for the textile roller comprises compositions with following mass ratio:
- NBR 100, said conductive powder 10-40, said conductive bands 0.5-8, a plasticizer 6-15, an anti-aging agent 1-2, a vulcanizing agent 2.5-4.5, and zinc oxide 3-5.
Dependencies are inferred from the claim text.