PS STL GPPS 525, White

• Customization: Available
• Feature: Polystyrene
• CAS No.: 9003-53-6
• Model NO.: STL 525
• Formula: C8h8
• EINECS: 202-851-5
• Material: General Purpose Polystyrene/GPPS
• Usage: General Plastics
• Plastic Properties After Heated: Thermoplastic Plastics
• Plastic Forming Method: GPPS
• Color: White
• Transport Package: PE Bag
• Specification: 25kg bag
• Trademark: STL
• Origin: China
• HS Code: 390311
• Production Capacity: 60000 Tons/Year

Product Description

Device Advantages
Upstream has a 600000 ton styrene plant with stable raw material sources;
PS adopts leading production processes with an annual output of 400000 tons, ranking among the top five in China's domestic production capacity;
4 production lines, flexible production scheduling, few switching times, and stable quality;
Hire top engineers with high salaries, excellent skills and rich experience;
 

Product Characteristics And Applications

This product has a white base material,high transparency, strong toughness, and can be extended to produce STL 535N and STL 535T. It is mainly used for the production of light guide plates, diffusion plates, and advertising boards.
 

Product Packaging

FFS heavy duty film packaging bag, net weight 25kg / bag
 

Storage And Handling

The product shall be stored in a ventilated, dry, clean warehouse with good fire-fighting facilities. During storage,it shall be kept away from the heat source and protected from direct sunlight. It shall not be stacked in the open air. The storage period of this product is 12 months from the date of production.This product is non-hazardous. Sharp tools such as iron hooks shall not be used during transportation and loading and unloading, and throwing is prohibited. The transportation tools shall be kept clean and dry and equipped with car shed or tarpaulin. During transportation, it is not allowed to mix with sand, broken metal, coal and glass, nor with toxic, corrosive or flammable materials. The product shall not be exposed to sunlight or rain during transportation.

 

PHYSICAL PROPERTIES	TYPICAL VALUES	UNITS	TEST METHODS	EXPERIMENTAL CONDITION
Melt Flow Index	3	10g/10min	GB/T 3682	200ºC*5kg
Impact strength of cantileverbeam notch	1.8	KJ/m	GB/T 1843	23ºC,4mm thick,Notched
Tensile fracture strength	52	Mpa	GB/T 1040	23ºC,20mm/min
Tensile modulus	3200	Mpa	GB/T 1040	23ºC,1mm/min
Elongation	2	%	GB/T 1040	23ºC,20mm/min
Vicat softening point	98	ºC	GB/T 1633	Unannealed80ºC*2hr,10N 50ºC/h
Heat distortion temperature	83	ºC	GB/T 1634	Unannealed120ºC/h,1.8MPa 4mm   thick
Residual monomer	<500	PPM	GB/T 38271
Flammability	HB		UL-94