Top Quality Polystyrene/ GPPS/PS Resin for Plastic Products

• Feature: Photodegradable
• CAS No.: 9003-53-6
• Formula: [CH2CH(C6h5)]N
• Material: General Purpose Polystyrene/GPPS
• Usage: General Plastics, Engineering Plastics, Specialty Plastics
• Plastic Properties After Heated: Thermoplastic Plastics
• Model NO.: HSM
• Plastic Forming Method: Film Blow Molding.Lamination.Extrusion....
• Color: White.Little Blue.
• Grade: 525 Blue
• Certificate: SGS/TDS
• Usages: General Plastics, Engineering Plastics, Specialty
• Transport Package: 25kg/Bag
• Specification: HSM 525 blue
• Trademark: HSM
• Origin: Chins
• HS Code: 3903199000
• Production Capacity: 400million Tons

Product Description

Polystyrene

Other Name: PS;GPPS.Polystyrene resin

Packing:25KG/BAG

Shipment Size:18MT/20'FCL

1.Characteristic:

Polystyrene (PS) , is a synthetic resin made by homopolymerization of styrene monomers or with other comonomers. In the molecular structure of homopolymer, the main chain is a saturated carbon chain with benzene rings as the lateral group. The resin is a non-crystalline linear polymer, which is colorless, transparent, hard, easy to be dyed and resistant to chemical solutions. It has excellent electrical insulation property and low hygroscopicity. It is easy to mold and has good fluidity. It can be made into a variety of products through injection molding, extrusion, compression molding, vacuum molding and foaming. The products have stable dimensions and low shrinkage during molding and the molding term is short.

2.Usage:

HSM is able to supply general-purpose PS (GPPS) and high- impact PS (HIPS). These resins are widely used in automobiles, electronic and electrical appliances, apparatus parts, buildings, medical care, etc. GPPS can be used to make daily necessities, electrical instrument shells, toys, lamps, cosmetic containers, decorations, optical parts (such as triangular prisms and lens), auto headlights, telecom accessories, capacitor films, high- frequency insulating materials, waveguide tubes, chemical vessels, structural foam products, etc. HIPS can be used to make shells of electrical household appliances, refrigerator lining, plates, TV sets, recorders, telephone body cases, stationary, toys, packaging vessels, daily necessities, dishware, etc.

3.Specification:
 

		HSM 25 blue	HSM 25	35LF	99
Item	Unit
Appearance		Blue Transparent	Transparent	Transparent	Milky white
Impurities and color particles	Piece/kg	20max	20max	20max	20max
Simply supported beam impact strength	KJ/m2	7.5min	7.5min	8min
Tensile breaking stress	Mpa	37min	37min	45min
Transmittance	%	85min	85min	85min
Melt Index	g/10min	6.0-10.0	5.5-10.0	2.0-4.5	3.0-6.0
Vicat softening point temperature	°C	87min	87min	92min	88min
Bending strength	Mpa				38min
Tensile Strength	Mpa				20min
Elongation	%				30min
Izod impact strength	J/cm				1.05min

4.Product Picture:

5.Certificate:
  
SGS  Inspection.ISO certificate.