Polystyrene PS Resin/HIPS/ GPPS /EPS Granules Plastic Raw Material

China Polystyrene PS Resin/HIPS/GPPS/EPS Granules Plastic Raw Material, Find details about China Polystyrene PS Resin, HIPS Granules from Polystyrene PS Resin/HIPS/GPPS/EPS Granules Plastic Raw Material

Model NO.
GPPS
Origin
China
HS Code
3903110000
Model NO.
GPPS
Origin
China
HS Code
3903110000


 
Product Description

Polystyrene (PS) granules: is composed of styrenemonomer (SM) polymerization, can be synthesized by a variety of synthetic methods, the current industry mainly by bulk polymerization and suspension polymerization.
Polystyrene(PS) is a thermoplastic non-crystalline resin, mainly divided into General Purpose polystyrene (GPPS), High Impact polystyrene (HIPS) and Expandable Polystyrene  (EPS) .

1. Polystyrene foam (Expanded Polystyrene referred to as EPS) is a light-weight polymer. It is the use of polystyrene resin into the blowing agent, while heating to soften, produce gas,forming a hard closed-cell structure foam Plastic.

2.Impact resistant polystyrene (HIPS) is an impact resistant polystyrene product produced by adding polybutyl rubber particles to polystyrene.
 

Polystyrene PS Resin/HIPS/GPPS/EPS Granules Plastic Raw Material
Polystyrene PS Resin/HIPS/GPPS/EPS Granules Plastic Raw Material

1. High Impact Polystyrene(HIPS)
HIPS can be used to produce the shells of electrical household appliances, toys, automobile parts, daily necessities, etc. HIPS has excellent impact resistance, rigidity,electrical insulating property, corrosion resistance and dyeability.
2. General purpose polystyrene (GPPS)
GPPS, can be used for daily necessities, electrical appliances, instrument housings, toys, lamps, household appliances, stationery, cosmetics containers, indoor and outdoor decorations, fruit plate, optical parts (such as prism, lens) lens and molding, Lamps, telecommunications accessories, electric frequency capacitors film, high-frequency insulation materials, television sets and other containers, waveguide, chemical containers.ade is mainly used for making rotomolded products, large-sized outdoor toys, storage tanks, roadblocks, etc.

3. Expandable polystyrene (EPS)

EPS has also been used for a large number of decorative materials, film and television scene layout, character modeling, marine life jackets and buoys. In particular, large foam sheet market demand is very large, as  color steel sandwich panel, steel (board) grid composite light panels, wall outside the paste board, roof insulation boards and geothermal panels, it is more widely Used in the field of housing construction, for insulation, heat insulation, waterproof and moisture-proof materials on the ground.

ItemTest conditionsTest methodTest dataunit
Density ISO 1183:19871040kg/m3
Water absorption ISO 62:1999<0.1%
Melt flow rate200ºC/5kgISO 1133:19973.8cm3/10min
Process shrinkage ISO 294-4:19970.4-0.6%
Charpy impact strength1eUISO 179:199315kj/m2
Tensile modulus1mm/minISO 527-2:19933300MPa
Elongation50mm/minISO 527-2:19933%
Tensile strength at break50mm/minISO 527-2:199355MPa
Ball indentation hardness H358N/30sISO 2039-1:1993150N/mm2
Bending strength2mm/minISO 178:1993100MPa
HDT1.8MPaISO 75-2:199384ºC
Linear coefficient of thermal expansion(23-80)ºCDIN 53 7520.8-1.0K-1
Heat conduction DIN 52 6120.16W/mK
Vicat softening pointB50/oilISO 306:199493ºC
Flame retardance>1.4mmUL-Standard 9494HBClass
Packaging & Shipping



1.Packing:
25kg/bag, or per your requirement.
18-20mt/20'FCL

2.Storage:
The resin should be stored in a drafty, dry warehouse and away from fire and direct sunlight. It should not be piled up in the open air.
3.Transportation:

During transportation, the product should not be exposed to strong sunlight or rain and should not be transported together with sand, soil, scrap metal, coal or glass. Transportation together with toxic, corrosive and flammable substance is strictly prohibited.

Polystyrene PS Resin/HIPS/GPPS/EPS Granules Plastic Raw MaterialPolystyrene PS Resin/HIPS/GPPS/EPS Granules Plastic Raw Material