Polystyrene-B-Polybutadiene-B-Polystyrene(CAS 9003-55-8)
| Purity | Grade | Package | Stock | Price | Quantity |
| ESBR 1502, styrene 23.5 wt. % | RG | 100G | In Stock | 5 USD
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| ESBR 1502, styrene 23.5 wt. % | RG | 500G | In Stock | 17 USD
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| ESBR 1502, styrene 23.5 wt. % | RG | 2.5KG | In Stock | 46 USD
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| ESBR 1502, styrene 23.5 wt. % | RG | 25KG | In Stock | 611 USD
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| SBS, styrene 29-33 wt. %, Di-block content ≥75%, viscosity 500-800 cps | RG | 100G | In Stock | 12 USD
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| SBS, styrene 29-33 wt. %, Di-block content ≥75%, viscosity 500-800 cps | RG | 500G | In Stock | 26 USD
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| SBS, styrene 29-33 wt. %, Di-block content ≥75%, viscosity 500-800 cps | RG | 2.5KG | In Stock | 91 USD
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| SBS, styrene 29-33 wt. %, viscosity 3000-5000 cps | RG | 100G | In Stock | 15 USD
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| SBS, styrene 29-33 wt. %, viscosity 3000-5000 cps | RG | 500G | In Stock | 29 USD
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| SBS, styrene 29-33 wt. %, viscosity 3000-5000 cps | RG | 2.5KG | In Stock | 99 USD
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| styrene 30 wt. % | RG | 25G | In Stock | 10 USD
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| styrene 30 wt. % | RG | 100G | In Stock | 25 USD
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| styrene 30 wt. % | RG | 500G | In Stock | 107 USD
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| styrene 30 wt. % | RG | 2.5KG | In Stock | 810 USD
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| Bulk Packaging | 1250KG | substantially lower unit cost than small-pack SKUs. Contact us for a fast quotation. | |||
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Quality System
Applications of 9003-55-8
| Industry | Application | Process |
|---|---|---|
| Tire Manufacturing | Tread and sidewall compounds, providing abrasion resistance and wet traction | Mixing, vulcanization |
| Footwear | Outsole materials, enhancing elasticity and durability | Injection molding, calendering |
| Automotive Components | Sealing strips, vibration-damping pads, rubber hoses, etc. | Extrusion, compression molding |
| Construction Materials | Waterproofing membranes, asphalt modification (improving flexibility and weather resistance) | Blending, hot melt processing |
| Industrial Products | Conveyor belts, drive belts, rubber rollers, etc. | Calendering, vulcanization |
| Wire & Cable | Insulation and jacketing layers, providing flexibility and electrical insulation | Extrusion, crosslinking |
| Sports Equipment | Outer layers of balls (e.g., basketballs, soccer balls) and sports surface flooring | Compression molding, coating |
| Medical Devices | Medical tubing, gloves, etc. (requiring medical-grade SBR) | Dipping, vulcanization |
| Adhesives | Pressure-sensitive adhesives, construction adhesives (enhancing initial tack and cohesive strength) | Emulsion polymerization, solvent-based processing |
| Household Products | Carpet backing, rubber flooring, etc. | Coating, hot pressing |
Physical and chemical properties of 9003-55-8
Appearance of Characters |
slab/chunk |
|---|---|
Boiling Point |
145.2ºC at 760 mmHg |
Density |
1.04 g/mL at 25ºC |
Exact Mass |
158.11000 |
Flash Point |
31.1ºC |
Index of Refraction |
1.57 |
LogP |
3.68800 |
Melting Point |
-59ºC |
Molecular Formula |
C12H14 |
Molecular Weight |
158.24000 |
Stability |
Stable. Combustible. Incompatible with strong oxidizing agents. |
Water Solubility |
solvents with solubility parameters between 7.7 and 9.4: soluble |
Q&A for CAS 9003-55-8
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
2. What is the delivery time?
Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.
3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
5. Do you offer technical support?
Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.
6. Are volume discounts available?
Yes. For bulk orders of Chemical Reagents, we offer competitive pricing. Submit a quotation request and we’ll provide a tailored offer.
7. Do you provide samples?
Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
8. Do you have products in stock?
Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.
9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
11. Do you support long-term supply agreements?
Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
12. What payment methods do you accept?
We accept Pay Local Currency via bank transfer (T/T), PayPal, and other methods. Credit terms are available for qualified long-term partners.
Download COA of 9003-55-8
Operate under the ISO 9001 system
