Product Description

Product Characteristics :
Polyisoprene rubber (LHIR) is a solution polymerized polyisoprene with a high cis-1, 4 content and a high molecular weight.

Applications :
LHIR is colorless, uniform in gum quality and low in impurity content, and it has good fluidity and is easy to mix.
LHIR is suitable for all applications of natural rubber, such as tires, tapes, hoses and other rubber products. It also has many advantages that natural rubber does not have. It is pure, free of impurities, has low gel content, uniform quality, transparent and lustrous, so it is available. For the production of high-purity products and products that require high molecular structural regularity.
Such as, it can be used for packaging and sealing of food,medicine, medical rubber stoppers and polyisoprene rubber gaskets, baby bottle teats, health care, adhesives and rubber products with very light or transparent colors.
Isoprene Rubber Sk-A9

Technical Index:

Analysis Item	IR60		IR70		IR80		IR90
	Superior	Qualified	Superior	Qualified	Superior	Qualified	Superior	Qualified
Viscosity /ML (1+4)100ºC	55~64		65~74		75~84		85~95
Vilatiles /% ≤	0.60	0.80	0.60	0.80	0.60	0.80	0.60	0.80
Ash /% ≤	0.5
300%Modulus /Mpa	Report Value
Tensile Strength(40min)/% ≥	25.0		26.0
Elongation at break(40min)/% ≥	450		460