Formosa Tairirex GP525N GPPS

Melt flow rate: 6.6g/10min

Packing: 25KG/Bag

Process: Injection molding
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 Formosa Tairirex GP525N GPPS pellet Description 

Tairirex GP525N is a general purpose polystyrene resin pellets (GPPS material) for injection molding produced by Taiwan Chemical Fiber Company. GP525N GPPS has the advantages of good transparency, low monomer residue and a variety of colors to choose from, is widely used in lampshades, CDs, food packaging and other fields.

Formosa Tairirex GP525N GPPS pellets Advantage

  • Tairirex GPPS 525N has lower monomer residues than other brands of polystyrene materials. The products made from it have lower odor and less volatile organic compounds. It is particularly suitable for the production of refrigerator storage boxes and food storage containers that require low toxicity. At the same time, lower monomer residues also help produce products with high requirements for transparency and color.
  • Environmentally friendly materials. Formosa Tairirex GP525N polystyrene material complies with relevant environmental protection certifications and has obtained RoHS 200/95/EC, 2003/11/EC, TCO'99, Blue Angel, and SONY Green Partner standards, making it suitable for use in Europe and the United States where environmental protection requirements are high.

Why choose Baiyou as Formosa Tairirex GP525N GPPS pellets supplier?

  • Leading general purpose polystyrene resin pellets supplier (GPPS material) , 20+ years of experience in plastic product manufacturing and chemical raw material import and export
  • Fastest Arrival, with warehouses in multiple ports
  • 1,000+ types of resins are available, and we have cooperated with large petrochemical groups for 30+ years
  • Free Samples for production testing
  • Wholesale price, even a piece of goods is based on the wholesale price

 Key Attributes 
Formosa Tairirex GP525N GPPS
Product information
ManufacturerFormosa chemicals &fiber corporation
Part Marking Code>GPPS material<
Material ShapeGPPS Pellets
ColorTransparent All color Coloreless
Material AttributeInjection molding grade GPPS material
SpecificationReach RoHS UL
Features·General purpose grade ·Low monoer residue
Application·Lampshade ·Media Packaging ·Containers ·Food container ·Cosemetic bottles ·Stationery ·Housewares application
·Audio tapes
Physicl propertiesStandardValueUnit
Density 23℃ASTM D7921.04g/cm³
Melt IndexASTM D12386.6g/10min
Monomer content700ppm
Mechanical behaviorStandardValueUnit
Tensile modulus 23℃ASTM D63831000kg/c㎡
Tensile modulus 23℃ASTM D6383036MPa
Tensile strength 23℃ASTM D638430kg/c㎡
Tensile strength 23℃ASTM D63840MPa
Elongation 23℃ASTM D6382%
Flexural Strength 23℃ASTM D790870kg/c㎡
Flexural Strength 23℃ASTM D79086MPa
Flexural modulus 23℃ASTM D79032000kg/c㎡
Flexural modulus 23℃ASTM D7903136MPa
Izod notch impact 23℃ 6.4mmASTM D2561.7kg-cm/cm
Izod notch impact 23℃ 6.4mmASTM D25617J/m
Thermal StandardValueUnit
Heat deflection temperature (HDT)
annealed 3.2mm annealed at 80 ℃ for 2 hours
ASTM D64887°C
Vicat softeing temperature annealed 3.2mm annealed
at 80℃ for 2 hours
ASTM D152595
FlammabilityStandardValueUnit
Flame rating all color 1.5~1.7mmUL94HB
⚠️The technical data sheet (TDS) of tairirex GPPS 525N material from Formosa chemical and fiber company, if there are differences please refer to the official website of Formosa.
 Partners 
We have established long-term relationships with 80+ well-known  companies around the world
 Warehouse And Shipping 
20+ years' experience consultant with a supply chain of 1000+ plastic raw materials in China.
Quantity (tonnes)
1-100
100-300
>300
Lead time (days)
7-10
10-15
To be negotiated