Butadiene rubber BR9000
Specifications
| Item | Superior product | First class product | Qualified product | Test method | ||||
| Volatile components % | ≤ 0.50 | ≤ 0.80 | ≤ 1.10 | GB/T 16737-1997 | ||||
| Total ash content % | ≤ 0.20 | GB/T 6736-86 | ||||||
| Raw rubber Viscosity ML, (1+4)100℃ | 45±4 | 45±5 | 45±7 | GB/T 1232.1-2000 | ||||
| Mooney viscosity ML, (1+4)100℃ | ≤65 | ≤67 | ≤70 | GB/T 1232.1-2000 | ||||
| 300 constant tensile stress 25 min 145℃/ （MPa） 35 min 50 min | 7.0—12、0 | GB/T 8656-1998 A | ||||||
| 8.0—13.0 | ||||||||
| 8.0—13.0 | ||||||||
| Tensile strength(145℃,35min), MPa | ≥13.2 | |||||||
| Tensile Elongation at Break(145℃,35min), % | ≥ 330 | |||||||
Packing & Storage
| Packing | Packed in polyethylene composite bags with lining, the net weight of each package of rubber is 35 kg | |||||||
| Storage | Stored in a warehouse at room temperature, with clean ventilation and dryness, it is strictly forbidden to be folded outdoors and in direct sunlight; | |||||||
| Transportation | Measures should be taken to keep it clean during transportation to prevent direct sunlight and rainwater from soaking, as well as to avoid damage to the packaging or mixing debris. | |||||||
Free Quote
At present, the company has more than 10 advanced production lines of the hollow glass microspheres with the annual production capacity of 15 thousand tons. To meet the demand of customers, the company can expand production capacity as soon as possible within 20 days. 6S principles Implemented in the production systems.
For samples, pricing, or more information, please call us at 0086 25 51192301 or mail to info@ascent-chem.com or fill out the following form. We will respond to you as soon as possible.
Tel: 0086 25 51192301
E-mail: info@ascent-chem.com
General Information
| Common Names | Butadiene rubber BR 9000 | |||||||
| Structure | C12H14 | |||||||
| CAS No. | 9003-55-8 | Boiling Point (℃) | 145.2ºC at 760 mmHg | |||||
| Molecular Weight | 158.24 | Melting Point (℃) | -59ºC | |||||
| Appearance | Milky white liquid with light blue gloss | Density | 1.04 g/mL at 25ºC | |||||
| HS Code | 4002119000 | Flash Point (ºF) | 31.1ºC | |||||
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents. | LogP | 3.68800 | |||||
| RIDADR | NONH for all modes of transport | ||
| WGK Germany | 3 | ||
| RTECS | WL6478000 | ||
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter | ||
| FIRST AID | PREVENTION | |
| Inhalation | If inhaled, move the patient to fresh air. If breathing is stopped, artificial respiration is performed..Consult a doctor. | No need to protect breathing. If you need to protect against dust damage, please use a type N95 (US) or type P1 (EN 143) dust mask. |
| Skin | Rinse with soap and plenty of water. Consult a doctor. | Protective gloves. |
| Eyes | Rinse your eyes with water as a precaution. | Please use equipment that has been tested and approved by official standards such as NIOSH (United States) or EN 166 (European Union) to protect your eyes. |
| Ingestion | Do not feed anything from the mouth of the unconscious person. Rinse your mouth with water..Consult a doctor. | Do not eat, drink, or smoke during work. Wash hands before eating. |
It is obtained by emulsifying and copolymer of butadiene and styrene.Rosin acid soap or fatty acid soap is used as an emulsifier, persulfate is used as a catalyst, and if necessary, a suitable molecular weight regulator and a suitable reaction speed regulator are added.The resulting product is liquid latex.
Frequently Asked Questions
Application of Butadiene rubber BR9000
Butadiene rubber (BR) is a synthetic rubber derived from the polymerization of butadiene. BR9000 is a specific grade of butadiene rubber that offers unique properties and is commonly used in various applications. Some of the main applications of BR9000 include:
1. Tire Manufacturing: BR9000 is extensively used in the production of tires for passenger and commercial vehicles. It is often blended with other elastomers, such as natural rubber and styrene-butadiene rubber (SBR), to enhance the performance characteristics of the tire, including abrasion resistance, grip, and durability.
2. Automotive Components: Butadiene rubber is used to manufacture several automotive components, including belts, hoses, seals, gaskets, and vibration dampers. These components require high elasticity, resistance to oil and fuel, and good durability, which makes BR9000 an ideal material choice.
3. Adhesives and Sealants: BR9000 can be used as a base polymer to formulate adhesives and sealants. Its excellent adhesive properties and high tackiness make it suitable for bonding various substrates, such as metal, plastics, and rubber. It also provides good resistance to environmental factors like heat, moisture, and chemicals.
4. Footwear Industry: Butadiene rubber, including BR9000, is commonly used to produce shoe soles and other components. Its high elasticity, abrasion resistance, and flexibility make it suitable for demanding footwear applications, providing comfort and durability.
5. Industrial Belts and Conveyor Systems: BR9000 finds application in manufacturing industrial belts, such as conveyor belts and power transmission belts. The rubber’s resilience, abrasion resistance, and low rolling resistance properties contribute to efficient and reliable performance in conveying systems.
6. Vibration Isolation Products: BR9000 produces various vibration isolation products, including mounts, pads, and bushings. These products help reduce vibration and noise transmission in machinery and equipment, improving overall performance and comfort.
7. Wire and Cable Insulation: Butadiene rubber, including BR9000, is an insulation material for wires and cables. Its excellent electrical insulation properties, flexibility, and resistance to environmental factors make it suitable for this application.
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EMAIL: info@ascent-chem.com
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