Formosa TAIRILAC HP825G Hot Sale HIPS Resin

Physical Properties

• Density (23°C): Both ASTM D792 and ISO 1183 report a density of 1 g/cm³, showing consistent mass-to-volume ratio at standard temperature.
• Shrinkage (3.2mm): Per ASTM D955, shrinkage ranges 0.4~0.7% for 3.2mm-thick samples, indicating moderate dimensional change during processing.
• Melt Index (200°C, 5 kg): ASTM D1238 and ISO 1133 both specify 4 g/10min, demonstrating uniform flowability measurements across standards.
• Monomer Content: Monomer content is 500 ppm, reflecting low residual unreacted monomer suitable for applications requiring material purity.

Polymer Properties:

• Base Material: High – Impact Polystyrene (HIPS)
• Modification Features:
  
  • High gloss for aesthetic appeal in visible applications.
  • High tensile strength ensures structural durability under stress.
  • High heat distortion temperature (HDT) for resistance to heat-induced deformation.
  • Low monomer residue meets safety standards for consumer products.
  • Meets FR HB flammability requirements for basic fire safety.

Applications:

HP825G is a well-rounded material used in applications where both toughness and aesthetics are important, alongside efficient manufacturing. Its main uses include:

• Appliance and Electrical Housings: This resin is a prime material for creating durable housings for household appliances like air conditioners, as well as components for other electrical and electronic devices. 
• Consumer Goods: The material’s balanced properties make it suitable for a wide variety of consumer items, such as toys and other durable products that require a combination of strength and a smooth surface.
• Automotive Parts: Its properties are also suitable for some interior and exterior automotive components that require impact resistance and a good finish.
• Office and Industrial Items: The resin’s durability and easy processability also make it a reliable choice for a range of office supplies and industrial parts.