K Resin Styrene Butadiene Copolymer (SBC) Product Description
K Resin is a type of styrene-butadiene copolymer (SBC) that combines the properties of both styrene and butadiene to create a versatile thermoplastic material. This copolymer is known for its excellent clarity, impact resistance, and flexibility, making it suitable for a wide range of applications. K Resin is often used in the production of various consumer goods, packaging materials, and automotive components due to its superior performance characteristics.
Key Features:
- Clarity: K Resin exhibits high transparency, making it ideal for applications where visual appeal is important.
- Impact Resistance: The material provides excellent toughness and can withstand significant stress without breaking.
- Flexibility: K Resin maintains its flexibility even at low temperatures, making it suitable for various environmental conditions.
- Thermal Stability: It has good thermal stability, allowing it to be processed at higher temperatures without degrading.
- Easy Processing: K Resin can be easily molded and extruded, making it a favorite among manufacturers.
Common Uses:
- Packaging: Used in food packaging, containers, and films due to its clarity and barrier properties.
- Consumer Goods: Found in toys, household items, and electronic casings.
- Automotive: Utilized in interior components, trims, and other automotive parts that require durability and aesthetic appeal.
- Medical Applications: Employed in medical devices and packaging due to its biocompatibility and safety.
Technical Data
| Property | Value |
|---|---|
| Melt Flow Index (MFI) | 1.0 – 5.0 g/10 min |
| Density | 0.90 – 1.05 g/cm³ |
| Tensile Strength | 20 – 30 MPa |
| Elongation at Break | 300 – 600% |
| Hardness (Shore D) | 70 – 80 |
| Glass Transition Temp (Tg) | -60°C to -50°C |
| Processing Temperature | 200 – 230°C |
| Color | Clear to slightly amber |
| UV Resistance | Moderate |
| Chemical Resistance | Good against acids and bases |
Summary
K Resin Styrene Butadiene Copolymer is a highly versatile material that offers a unique combination of properties suitable for various applications. Its clarity, impact resistance, and flexibility make it a preferred choice in industries ranging from packaging to automotive. With its easy processing capabilities and thermal stability, K Resin continues to be a valuable material in modern manufacturing.