HIPS sheet modified materials for PS, molecular contains 5-15% rubber composition, its toughness than PS improved about four times, impact strength greatly improved, has flame retardant level, stress cracking level, high gloss level, high impact strength level, glass fiber enhancement level, and low residual volatile classification. Other important properties of standard HIPS: bending strength 13.8 ~ 55.1mpa; Tensile strength 13.8-41.4mpa; Elongation at break is 15-75%; Density 1.035-1.04 g/mL; It has the advantages of PS forming processing and strong coloring power. HIPS products are opaque. HIPS low water absorption, processing without prior drying.
1. Excellent resistance to weather.
2. Smooth surface.
3. High surface hardness.
4. High glossy surface, high glossy high impact HIPS sheet has the similar gloss as ABS and can satisfy different customer’s requirements.