Prospector

Stereon® 721AC

Generic Family: Styrene Butadiene Block CopolymerSupplied by: Firestone Synthetic Rubber & Latex Co.
Stereon 721AC is a solution polymerized copolymer of butadiene and styrene that has been designed as a graftable rubber modifier for thermoplastic resins. The low solution viscosity of Stereon 721AC makes it particularly attractive for high rubber systems. Stereon 721AC also contains very low gel levels, comparable to Diene.
General Properties

Access the complete datasheet details for Stereon® 721AC when you create your free account with Prospector. You’ll find complete information on physical, mechanical and hardness specs.

Material Status
Commercial: Discontinued
Documents
description

Technical Datasheet (English)

Download Document
Availability
North America
Uses
Blending
Other Properties
Features, Forms, Density / Specific Gravity, Mooney Viscosity, Solution Viscosity, Bound Styrene, Glass Transition Temperature, Refractive Index, Additional Properties
Access 9 properties in Plastics. Create your free account or sign into Prospector.
Processing

Find specific processing information for Stereon® as well as general information for the Styrene Butadiene Block Copolymer generic family. Register or Sign In for more information.

Where To Buy

You can purchase Stereon® 721AC from 1 distributors or manufacturers. Register or Sign In for more information.

Prospector Sign in / Register
Premium Features
Find UL Yellow Cards
UL Yellow Cards

UL's Yellow Cards are a globally recognized safety and quality guarantee, a certified demonstration of how plastics have met a specific set of performance credentials.

PROSPECTOR

Find solutions, not just materials.

When you join Prospector, you leverage the dynamic tools and features to find solutions fast.

Register Today