Product Description
Butyl rubber is a synthetic rubber primarily synthesized from isoprene and propylene, exhibiting excellent properties such as high strength, high abrasion resistance, good oil resistance, good ozone resistance, and good aging resistance.
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Item |
Description |
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Product Name |
Butyl Rubber (IIR) |
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CAS Number |
9010-85-9 |
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Molecular Formula |
(C₄H₈)x(C₅H₈)y |
|
Appearance |
White to light gray elastic solid |
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Type |
Synthetic rubber (Isobutylene-Isoprene Copolymer) |
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Density |
0.92 – 0.93 g/cm³ |
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Mooney Viscosity (ML 1+8, 125°C) |
45 – 55 |
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Glass Transition Temperature (Tg) |
Approx. -70°C |
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Volatile Matter |
≤ 1.0% |
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Ash Content |
≤ 0.5% |
Application of Butyl Rubber Liquid
- Sealants: Used in construction, automotive, and industrial sealants to provide air-tight and waterproof performance.
- Adhesives: Ideal for pressure-sensitive adhesives (PSA), rubber-based glues, and tape formulations.
- Coatings: Used in roofing, waterproofing membranes, and protective coatings for metal and concrete surfaces.
- Modified Bitumen: Enhances elasticity and weather resistance in bituminous materials.
Butyl Rubber Liquid Packing and Storage
Packaging: 25 kg or 35 kg bales, wrapped in polyethylene film and packed in cartons or pallets.
Storage: Store in a cool, dry, and ventilated area away from direct sunlight and heat sources.
Company Profile
Gneebio is a professional chemical raw material manufacturer.Our factory was established in 2016 and is located in Henan Province, covering an area of 3,600 square metres. We have a professional, well-equipped and high-quality R&D team with more than 10 years of R&D experience. Our reagent products are widely exported to many countries including the United States, Kazakhstan, Canada, Australia, Europe, etc.
Main products: PIB (low, medium, high MW), IIR, halogenated butyl rubber.
FAQ
Q: How do we guarantee quality?
A: We always provide pre-production samples before mass production; we always conduct final inspections before shipment.
Q: Why should you buy from us instead of other suppliers?
A: We have extensive experience in R&D and marketing, and our products are exported to Europe, North America, South America, the Middle East, Asia Pacific, and Africa. Our aim is to build long-term and stable partnerships with customers worldwide.
Q: What services do we offer?
A: Accepted delivery terms: FOB, CFR, CIF, EXW, FAS, CIP, CPT, DDU, Express;
Accepted payment currencies: USD, EUR, RMB;
Accepted payment methods: T/T, L/C, D/P, D/A, Western Union, Cash;
Languages: English, Chinese.
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