Low-cis Polybutadiene Rubber (L-BR)

Asahi Kasei offers a wide range of high-quality Low-cis Polybutadiene Rubber (L-BR) products. It excels in low-temperature properties and abrasion resistance, making it suitable for various applications including resin modification.

Product Grades of Low-cis Polybutadiene Rubber (L-BR)

High Quality and Diverse Lineup

Asahi Kasei offers a wide range of high-quality Low-cis Polybutadiene Rubber (L-BR) products. It excels in low-temperature properties and abrasion resistance, making it suitable for various applications including resin modification, tires, and general industrial goods.

Overview of Polybutadiene Rubber Grades

Features

Extensive Lineup

Stable Supply System

Excellent Low-Temperature Properties

High-Quality Products with Low Impurities and Gel

Excellent Abrasion Resistance

Excellent Processability

Applications & Usage

Modification (HIPS, Mass ABS)

General Industrial Goods (Hoses, Belts, Vibration Dampers, etc.)

Tires

Physical Properties by Grade

Grade Name Mooney Viscosity
(ML1+4, 100°C)		 Vinyl Content
(mol% in BD)		 Solution Viscosity
(mPa/s) (*1)
ASADENE™ NF35R 35 13 85
ASADENE™ 50RE 50 13 170
ASADENE™ 35AE 33 13 85
ASADENE™ 55AE 55 13 170
Market Development Grade ASADENE™ L110 55 13 170
Market Development Grade ASADENE™ L111 32 13 65
Market Development Grade ASADENE™ L112 70 13 250
Market Development Grade ASADENE™ L113 35 13 85
ASAPRENE™ 720AX 40 18 25
ASAPRENE™ 730AX 47 16 35

*1) 5% Styrene Solution Viscosity (25°C), cP＝1.00×10-3Pa s  

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Applications

Asahi Kasei synthetic rubber is utilized in various applications including footwear outsoles and as raw materials for HIPS and ABS. Explore how our rubber is put to good use in each application.

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Applications