OK

The material selection platform
Plastics & Elastomers

Welcome back,

Subscribe to Newsletters Login / Register

The material selection platform
Plastics & Elastomers

The new engineering materials powerhouse

The new engineering materials powerhouse

The new engineering materials powerhouse

by SpecialChem

BBK-239

Technical Datasheet | Supplied by Nizh Yug (Nizhnekamskneftekhim)

BBK-239 by NIZHNEKAMSKNEFTEKHIM is a brominated isobutylene-isoprene copolymer rubber (BIIR). Contains 0.05 %wt of antioxidant Irganox 1076. It is obtained by brominating butyl rubber with unsaturation of minimum 1.5 mol%. Recommended for tyre, mechanical rubber industries and medical products. BBK-239 has a shelf life of 1 year.

Read More View less

Product Type

Butyl Rubber > Bromo Isobutylene Isoprene Rubbers [BIIR]

Physical Form

Bales

Product Status

COMMERCIAL

Access full datasheet

BBK-239 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Mooney Viscosity

36 - 42

(ML (1+8) hr, 125˚C)

TU para.4.2/ ASTM D1646

Viscosity

< 4

TU para.4.2

Bromine Mass Content

1.50 - 2.20 %

TU para.4.3/ ASTM E442

Want to list or
update your products?

View the listing options

Want to report errors or
suggest improvements?

Send a Feedback

Access Reliable
Product Information

Database of 99993 Plastics & Elastomers,
reviewed and updated daily

Improve your Product
Selection Experience

Open your choices, compare products,
ask for samples, contact suppliers

Keep-up with latest
Technical Solutions

Be inspired and never miss again crucial
innovations with our weekly email updates

CREATE YOUR FREE ACCOUNT

Quick Navigation

Stay connected

Subscribe to our Newsletters

Industries Served

Plastics
Elastomers

Coatings
Ingredients

Adhesives
Ingredients

Cosmetics
Ingredients

Polymer
Additives

Copyright © SpecialChem 2024

Terms and Conditions Privacy Policy Cookie Policy