| Raw Material: | Synthetic Rubber |
|---|---|
| Material: | Butyl Rubber |
| Appearance: | Bales |
| Form: | off-White Bales |
| Wrapping Film: | EVA |
| Storage Condition: | No Exposure to Sunlight |
| Samples: |
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| Customization: |
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Composition
Copolymer rubber of brominated isobutylene-isoprene with high Mooney viscos
| Basic Properties | Unit | Standard | Test Method |
| Product Form | off-white bales | Visual | |
| Mooney Viscosity(ML1+8,125ºC) | MU | 46±4 | GB/T 1232.1 |
| Volatiles | wt% | ≤0.50 | GB/T 24131.2 |
| Total Ash | wt% | ≤0.70 | GB/T 4498.1 |
| Antioxidant( Non-staining) | wt% | ≥0.03 | YBX-2004 |
| Cure Charateristics | Unit | Standard | Test Method |
| FL | dN·m | 2.8±0.9 | GB/T 16584 Moving Die Rheometer(MDR) 160ºC × 40min, 0.5°arc |
| FH | dN·m | 7.8±1.4 | |
| ts1 | min | 3.5±1.2 | |
| tc50 | min | 5.2±1.5 | |
| tc90 | min | 8.5±2.0 | |
| Test Formulation(phr) | BIIR-2502 100, IRB 40, ZnO 5, St.A 1 | ||
romobutyl Rubber BIIR-2502 has superior air impermeability, outstanding performance of heat-resistance, chemical corrosion-resistance, thermal aging resistance, good curing performance and compatibility. It can be widely used for tire inner liners, medical stoppers, corrosion-resistance lining, protective clothing, shoe soles, TPV industry, etc.
BIIR-2502 is a kind of elastomer with stable performances. It is harmless and not dangerous for humans, plants or animals. Please refer to SDS for relevant safety data and reference.
| Bale Weight( KG/Bale) | Pallet | Pallet Weight(KG) | Wrapping Film |
| 34±0.34 | Metal Box | 1224(36 Bales) | EVA |
| Plywood Box | 1020(30 Bales) |
Two years from production date, recommended store & transport below 35ºC, no exposure to sunlight.
Q1: Can the products be customized?
- For sure, we can offer professional suggestions and customize as per clients' requests.
Q2: How about the payment terms?
- Generally speaking, we support T/T transfer and L/C at sight.
Q3: What is your terms of delivery?
-EXW, FOB, CFR, CIF, DDU, etc.
Q4: What is your sample policy?
- We can supply the free sample if we have ready parts in stock.
Q5: Can you produce according to the samples?
-Yes, we can produce by your physical samples or technical product data sheet.
Q6:How to choose the right rubber chemical for your application?
-Welcome to contact Kitamura-Xia to get more solutions.
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Audited Supplier 
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