San Jun Plastic (M) Sdn Bhd

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Explore our range of engineering plastics and custom formulations designed to meet the unique needs of modern manufacturers.

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Explore our high-quality repro pellets designed for a wide range of applications. Engineered for consistent performance and reliability, our materials help you achieve the results you need with confidence.

Choosing the right thermoplastic is key to achieving optimal performance and efficiency. Compare seven widely used materials across critical properties—impact strength, heat resistance, surface finish, transparency, cost, and processability—to make confident, informed decisions for your projects

Material Impact Strength Heat Resistance Surface Finish Transparency Cost Ease of Processing
ABS Excellent Moderate Excellent Poor Moderate Excellent
PC/ABS Excellent Excellent Excellent Poor Moderate Moderate
PC Excellent Excellent Excellent Poor Moderate Moderate
HIPS Excellent Excellent Excellent Excellent Poor Moderate
GPPS Good Moderate Moderate Excellent Excellent Excellent
POM Poor Poor Poor Excellent Excellent Excellent
PBT Excellent Excellent Good Moderate Moderate Moderate
HIPS Repro Pellets
Product Color Impact MI BR Remark
HIPS 0628 Black ≥ 8 ≥ 4 ≤ 500 RoHS/ TSCA
HIPS 0301 White (Bluish) ≥ 9 ≥ 3 ≤ 30 RoHS/ TSCA
ABS Repro Pellets
ABS 0705 Black ≥ 12 ≥ 16 ≤ 500 RoHS
ABS 0708 White (Bluish) ≥ 15 ≥ 20 ≤ 200 RoHS
ABS 0707 Gray ≥ 15 ≥ 18 ≤ 100 RoHS
PC/ABS Repro Pellets
PC ABS 0615 Black ≥ 35 ≥ 30 ≤ 300 RoHS
PC Repro Pellets
PC 0285 Black ≥ 60 ≥ 18 ≤ 200 RoHS

ABS (Acrylonitrile Butadiene Styrene)

ABS is a durable, impact-resistant thermoplastic known for its excellent dimensional stability and smooth surface finish. Its versatility and ease of processing make it ideal for a wide range of functional and decorative applications.
Typical Applications:
– Automotive interior components
– Electronic enclosures and housings
– Consumer products
– Household appliances

PC/ABS (Polycarbonate / Acrylonitrile Butadiene Styrene Blend)

PC/ABS is a versatile thermoplastic blend that combines the toughness and heat resistance of polycarbonate with the processability and surface finish of ABS. This combination delivers excellent impact strength, dimensional stability, and aesthetic quality, making it ideal for both functional and decorative applications.
Typical Applications:
– Automotive interior and exterior parts
– Electronic housings and enclosures
– Consumer electronics
– Office equipment and appliances

PC (Polycarbonate)

Polycarbonate is a high-performance thermoplastic prized for its outstanding impact resistance, optical clarity, and heat tolerance. Lightweight and durable, it can be easily molded for a variety of demanding applications.
Typical Applications:
– Optical lenses
– Safety helmets
– Electronic components
– Automotive lighting

HIPS (High Impact Polystyrene)

High Impact Polystyrene (HIPS) is a versatile and cost-effective resin valued for its excellent impact resistance, dimensional stability, and ease of processing. Enhanced with rubber during polymerization, HIPS delivers superior toughness compared to standard polystyrene, making it suitable for a variety of applications.
Typical Applications:
– Appliance housings
– Display trays
– Toys & packaging

– Consumer electronics components

GPPS (General Purpose Polystyrene)

General Purpose Polystyrene (GPPS) is a clear, rigid thermoplastic celebrated for its excellent transparency, high gloss, and smooth surface finish. Lightweight yet durable for its category, GPPS is easy to process and mold, making it an economical choice for a wide range of disposable and decorative applications. Its clarity and surface quality make it especially suitable for products where aesthetics and presentation are important.
Typical Applications:
– CD cases
– Packaging trays
– Disposable cutlery
– Display products

POM (Polyoxymethylene / Acetal)

Polyoxymethylene (POM), commonly known as Acetal, is a high-performance engineering plastic valued for its exceptional stiffness, mechanical strength, and wear resistance. Its low friction and dimensional stability make it ideal for precision parts and components that require durability and reliable performance under continuous use.
Typical Applications:
– Gears & bearings
– Automotive parts
– Precision components
– Mechanical assemblies

PBT (Polybutylene Terephthalate)

Polybutylene Terephthalate (PBT) is a semi-crystalline thermoplastic renowned for its excellent electrical insulation, high heat tolerance, and strong chemical resistance. Its dimensional stability and durability make it ideal for components that require reliable performance in demanding environments.
Typical Applications:
– Electrical connectors
– Automotive sensors
– LED housings
– Small appliance parts