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Solprene® 4301
- CAS Number
- 9003-55-8
- EC Number
- 618-370-2
- Chemical Name
- Styrene/Butadiene Copolymer
- Chemical Family
- Styrene-Butadiene Copolymer
Solprene 4301 is a linear block copolymer of styrene and butadiene, having 33% of styrene content, most of it forming a polystyrene block, which gives the polymer a thermoplastic behavior.It has a non-staining antioxidant system; FDA approved for use in food contact applications and is essentially gel free with a clear color.Solprene 4301 is used as compounding ingredient for adhesives, as impact modifier for plastics and as elastomeric modifier for asphalt mixtures used in paving and roofing.
Properties
- Physical Form
- Crumbs
- Solid
Identification
- CASE Ingredients Functions
- AntioxidantBinder & Resin
Product families
Applications
Applications
- Adhesives & Sealants — Other Adhesives & Sealants Applications
Building & Construction — Building Envelope & Roofing
- Other Building Envelope & Roofing Applications
Industrial — Chemical & Industrial Manufacturing
- Chemical Manufacturing
Building & Construction — Infrastructure, Roads & Paving
- Pavement Highways Roads & Bridges
Product Families
Industrial Additives & Materials — Construction Chemicals
- Asphalt Additives
CASE Ingredients — Resins & Binders
- Other Resins & Binders
Elastomers — Thermoplastic Elastomers
- Styrenic Thermoplastic Elastomers (TPE-S)
Other characteristics
- Brand
- Solprene
- Functions
- Antioxidant, Binder, Binder & Resin
- Polymer Name
- Styrene Butadiene Styrene (SBS)
- Labeling Claims
- Food Contact Acceptable, Other Labeling Claims
- Food Contact Acceptable
- Other Labeling Claims
- Additives Included
- Antioxidant
- Markets
- Adhesives & Sealants
- Building & Construction
- Industrial
- PACKAGING
It is presented as free flowing porous crumb making easy its handling and dissolution.
- Appearance
- Clear or transparent
- Technology
- CASE Ingredients
- Elastomers
- Industrial Additives & Materials
- Material Features
- Anti-Oxidant
- Food Contact Acceptable
- High Clarity
- Linear Polymer Structure
- Low Gel
- Porous
- Chemical Inventories
- TSCA (USA)
- Country Availability
- Brazil
- Canada
- China (Mainland)
- Mexico
- USA
- Adhesive & Sealant Type
- Hot Melt Adhesive
- Pressure Sensitive Adhesive
- Solventborne Adhesive
- Certifications and Compliance
- FDA Compliant
- REACH (Europe)
- Industrial Additives End Use
- Asphalt
- Industrial Additives Functions
- Binder
- Plastics and Elastomers End Uses
- Asphalt Modification
- Plastics and Elastomers Processing Methods
- Compounding
Technical data
Table 1 of 1
7 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Toluene Solution Viscosity (at 5.23% and 25°C) | 12.8 | cSt | NM 300-11 |
| Volatile Matter | max. 0.75 | % | ASTM D5668 |
| Total Styrene (on polymer) | 33.0 | % | ASTM D5775 |
| Block Styrene | 31.0 | % | NM 202-07 |
| Melt Flow Index | max. 1.0 | g/10min | ASTM D1238 |
| Tensile Strength | 18.3 | mPa | ASTM D412 |
| Elongation | 775.0 | % | ASTM D412 |
