宇部UBE进口轻质顺丁 钴系丁二烯橡胶VCR412

东莞拓凯贸易有限公司长期大量供应日本宇部ube br150/150l/vcr617等顺丁橡胶，欢迎来电咨询。

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ubepol br® (high-cisbr)
ubepol br® hasattractive grades with superior physical properties such asabrasion resistance, rebound, tensile strength, heat build up, andgrades with excellent processability such as mixing, roll banding,extrusion.

ubepol vcr® (compositeof rubber and resin)
ubepol vcr® consistsof high-cis br and high-crystalline syndiotactic polybutadieneresin which is a special type of polymer alloy.
ubepol vcr® cancontribute to produce various advantages;

to increase hardness, modulus of rubber product without addingfiller.

to reduce the volume or weight of rubber product by utilizingits reinforcing effect.

to improve extrusion properties (extrusion output anddimensional stability) and roll mill shrinkage.

the features of ubepol br® andubepol vcr® forrubber applications

product namemooney
viscosity
(ml1+4,100°c )cis-1,4
content
(wt%)characteristics

ubepol br®	150	43	98	standard grade. superior balance of processability and physical properties.
	150b	40	97	high branching grade. superior processability. good open roll mill processability under high loading recipe
	130b	29	96	low mooney viscosity type of 150b. superior processability. most suitable for high loading of carbon black.
	150l	43	98	low branching grade. superior physical properties; excellent abrasion resistance,resilience and heat build-up.