adding value

While already manufacturing a wide and comprehensive range of GPPS and HIPS grades, the company also offers customised products from its Compounding facility.
Tailormade compounds, alloys and blends-- produced from PS and other polymers-- are made available for specific applications. Such specialities extend from ignition resistant and antistatic variants to toughened PS and UV resistant grades.
White and additive masterbatches, for customised extrusion and injection moulding, are also on offer.
As are new custom compounds developed specially for appliances, automotive and telecom applications.
All these are part of SPL's larger thrust towards catering to specialised requirements of industry, and consciously expanding its market horizons.
SPL's Product Applications Laboratory is at the centre of this developmental effort. Armed with computerised colour matching and UL rated FR testing facilities, the unit also conducts joint programs with clients to create specific product solutions.

• High heat distortion resistance grades with intermediate strength and flow.
• High strength grade SC202EL for medium thickness applications like CD jewel boxes, audio cassettes, office accessories, medical packaging and injection blow molded medical bottles.
• Medium flow, high toughness grade SC202LV for fast cycling products like CD jewel boxes and stationery.
• Good flow and strength grade SC203EL for injection molding of houseware, cutlery, stationery, novelties, cassettes, labware etc.
• Easy flow, high strength grade SC203LV for long flow path applications like thin wall cups, containers, vials, jars and cutlery produced in multicavity tools. Ideal for glossy cap layer on HIPS sheet.
• Grade SC206 which flows easily and has good strength for general injection molding applications like tableware, crystalware, beads, bangles, timepieces and cosmetics.
• A low molecular weight grade SC208 which flows extremely easily for high speed injection molding of thin wall parts that have relatively low strength requirements. Also suitable for hangers, compounding and concentrates.

• High impact grade SH825 with easy flow and heat distortion resistance for injection molding of houseware, cooler bodies, watch cases, wall clocks, novelties etc.
• High impact versatile grade SH731 with normal flow and good low temperature toughness for extrusion and injection molding. Applications include thermoformed food and non-food packaging, formed industrial items, hot/cold beverage glasses, audio/video cabinets, business machines, ball pens etc.
• High flow grade SH03 with excellent toughness for gas assist molding of TV cabinets and high speed molding of thin walled parts. Also suitable for AC grills, toys, computer accessories, refrigerator components etc.

• High heat, high melt strength grade SC201E for OPS packaging, XPS insulation board, foam trays, extruded clear sheets, lighting profiles, medical disposables, closures and caps.
• Medium heat, high toughness grade SC201LV for large refrigerator parts like crisper trays, ball pens, office accessories.
• Matte finish grade SH2157 with increased environmental stress cracking resistance against agents like Freon II, HCFC 141 b, Cyclopentane and fatty foods. Suitable for refrigerator liners and fatty food packaging.
• High gloss grade SH400M with balance of toughness and strength for injection molded styling parts of appliances like washing machines, air conditioners, refrigerators, toys, camera, pen barrels etc.
• High heat, high toughness grade SH2114 for extruded sheets and thermoformed deep draw industrial applications.

This range of products contains specific additives which modify properties of polystyrene to meet specific requirements. This speciality offering includes:

• Custom coloured transparent and opaque polystyrene with very high consistency and fastness.
• Antistatic polystyrene grades with different efficacy & transparency.
• Toughened polystyrene grades with varying levels of toughness, transparency and heat resistance.
• Grades with much higher heat distortion resistance with different flow and toughness.
• UV stabilized, coloured transparent and impact modified polystyrene grades.
• Highly tough grades with very high resistance to chemicals, water vapour permeation and environmental stress cracking.
• Fire retardant grades with gradated flow and fire retardancy levels.

* Detailed product literatures for all modified polystyrene range of products are available on request. Kindly contact your nearest Supreme representative.