Products

Isoprene rubber

Introduction:

Bonroy Isoprene Rubber (BNIR) is a polyisoprene with a high cis-1,4 content and high molecular weight. LHIR is milky white, homogeneous and low in impurities, shows good flowability and mixability.

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Product Details

Specifications

Properties	BNIR70	BNIR80
Appearance	Milky white semi-transparent solid
Mooney Viscosity, ML	65-74	75-84
Deviation of Mooney viscosity of each batch ≤	±4	±4
Tensile strength，MPa23℃≥	21.5	21.5
Tear strength，KN/m	30	30
Elongation at break，%，≥	700	700
Volatiles %，≤	0.7	0.7
Ash，%，≤	0.5	0.5
Fe，%，≤	0.003	0.003
Cu%，≤	0.0001	0.0001
anti-aging agent %，≤	1.0	1.0

BNIR -TDS.pdf

Packaging and Storage

Packaging：25.0kg multiwall paper bags . Storage：Store at room temperature, avoid heat and light.

Application:

BNIR is suitable for all applications of natural rubber, such as tires, tapes, hoses, shoes and other rubber products, and offers many advantages which are not found in natural rubbers, including high purity, low gel content, homogeneous, transparency and luster among others, make it possible to produce products which require high degree of purity and molecular regularity. For example, it can be used to produce packaging and sealing of foods and pharmaceuticals, medical plugs and gaskets, baby bottle nipples, health care materials, adhesives and very light colored or transparent rubber product

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