KOPELEN J 330
JAVA
Block Copolymer
Injection
Bukitmega Masabadi
Bukitmega Masabadi
Lihat Profil SellerHigh-Impact Polypropylene for Durable Automotive, Appliance & Industrial Applications
KOPELEN J-330 is a high-performance polypropylene (PP) block copolymer developed by LOTTE Chemical Corporation. Engineered to deliver an exceptional balance of strength, impact resistance, and processability, this translucent and odorless polymer is ideal for demanding industrial applications. With excellent mechanical properties, thermal stability up to 105°C (HDT @ 4.6 kgf/cm²), and a UL94 HB flammability rating, J-330 ensures reliable performance in automotive components, household appliances, packaging, and consumer goods. Its compatibility with standard injection molding processes makes it easy to integrate into existing production lines.
Specifications
- Density: 0.89–0.91 g/cm³ (ASTM D792)
- Melting Point Range: 130–170°C (DSC)
- Tensile Stress at Yield: 280 kgf/cm² (ASTM D638)
- Tensile Strain at Break: >100% (ASTM D638)
- Heat Deflection Temperature (HDT): 105°C (ASTM D648 @ 4.6 kgf/cm²)
- Flammability Rating: UL94 HB (UL94)
Applications
- Automotive interior and exterior components
- Household appliance housings and parts
- Consumer durable goods
- Industrial containers and enclosures
- Packaging requiring clarity and strength
- Technical parts requiring dimensional stability
Advantages
- Excellent impact resistance even at low temperatures
- Balanced stiffness and toughness
- Good tensile strength and elongation
- Translucent and odorless for aesthetic-sensitive applications
- Thermally stable up to 105°C under load
- Inherently flame-retardant (UL94 HB rated)
- Easy processing via conventional injection molding
Processing Conditions
- Recommended drying: Not typically required, but condition at 60–80°C for 2–4 hours if needed
- Melt temperature: 200–240°C
- Mold temperature: 40–80°C
- Injection pressure: Moderate to high depending on part geometry
Regulatory Compliance
- REACH Compliant
- RoHS Compliant
- Complies with relevant FDA regulations for indirect food contact (check specific grades)
Packaging Information
- 25 kg multi-wall paper or poly-lined bags
- Jumbo bags (500–1000 kg) available upon request
Storage Conditions
- Store in a cool, dry, well-ventilated area
- Keep containers closed when not in use
- Protect from direct sunlight and moisture
- Shelf life: Typically 12 months under proper storage conditions
Safety Information
- Non-hazardous under normal handling conditions
- Avoid inhalation of dust during handling
- Use general industrial hygiene practices
- Refer to Safety Data Sheet (SDS) for detailed safety information
Notes From Seller:
- The amounts above are in kg and purchases must be a multiple of 100 kg
- Stock availability depends on your shipping area
- Prices do not include VAT
- Free Shipping above 5.000 kg
| Brand | Kopelen |
|---|---|
| Manufacturer | Lotte Chemical Corporation |
0
0 reviews
There are no reviews for this product yet.