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Eco-Friendly Ciir Biir Iir Butyl Rubber Polymer for Medical Stopper Sealing Materials
| Price | Negotiable |
|---|---|
| Min Order | 1050 kg |
| Availability | In Stock |
| Shipping From | Shanghai, China |
| Popularity | 352 people viewed |
Model NO.:
IIR-532
Raw Material:
Synthetic Rubber
Material:
Butyl Rubber
Appearance:
Bales
Form:
off-White Bales
Wrapping Film:
Modified PE
Storage Condition:
No Exposure to Sunlight
Storage Life:
Two Years From Production Date
Trademark:
Kitamura-Xia
Transport Package:
Metal, Plywood Box
Specification:
IIR
Origin:
China
HS Code:
4002311000
Product Description
Composition
Copolymer rubber of iso butylene and isoprene
| Basic Properties | Unit | Standard | Test Method |
| Product Form | off-white bales | Visual | |
| Mooney Viscosity(ML1+8,125ºC) | MU | 51±5 | GB/T 1232.1 |
| Volatiles | wt% | ≤0.30 | GB/T 24131.2 |
| Total Ash | wt% | ≤0.30 | GB/T 4498.1 |
| Antioxidant( Non-staining) | wt% | ≥0.03 | YBX-2004 |
| Cure Charateristics | Unit | Standard | Test Method |
| FL | dN·m | 3.3±0.9 | GB/T 16584 Moving Die Rheometer(MDR) 160ºC × 40min, 0.5°arc |
| FH | dN·m | 16.8±1.4 | |
| ts1 | min | 2.0±1.0 | |
| tc50 | min | 5.3±2.0 | |
| tc90 | min | 20.4±3.3 | |
| Test Formulation(phr) | IIR-532 100, IRB 50, ZnO 3, Sul fur 1.75, TMTD1 | ||
Regular Butyl Rubber IIR-532 has superior air impermeability, outstanding performance of heat-resistance, chemical corrosion-resistance, thermal aging resistance, and good curing performance. It can be widely used for inner tubes of tires, tire envelopes, medical stoppers, sealing materials, ball bladders, building sealants, electrical condensers, etc.
IIR-532 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 |
| 25±0.25 | Metal Box | 1200(48 Bales) | Modified PE |
| Plywood Box | 1050(42 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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