GP-525

Product characteristics: good flowability, excellent transparency of products, suitable for rapid injection molding
Application overview: general-purpose injection molding product applications, such as toys, mouth cups and toothbrushes and other daily necessities, packaging and other fields

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Product description

GP-525 product index

Modified polystyrene model: GP-525
Product description
Specification level	General purpose injection molding grade		Appearance color	Transparent granules
Product Features	Good flowability, excellent transparency of products, suitable for fast injection molding
Overview of uses	General purpose injection molding applications, such as toys, cups, toothbrushes and other daily necessities, packaging and other fields
Product technical data
Performance Items		Test conditions	Test Method	Typical values	Unit
Basic Performance	Melt flow rate	200℃/5kg	ASTM D1238	8-9	g/10min
Basic Performance	Density	23/23℃	ASTM D792	1.04	g/cm3
Thermal performance	Vicat softening point	B50/oil	ISO306	91-93	℃
Mechanical properties	Cantilever beam impact strength IZOD	23℃	ISO180	20-22	J/m
	Impact strength of simply supported beam	23℃	ISO 179	8	KJ/m2
	Tensile elongation at break EL%	23℃	ISO 527	2	%
	Tensile yield strength TSY	23℃	ISO 527	40-41	MPa
Other Performance	Residual monomer	--	GB/T16867-1997	〈500	ppm
Product usage instructions
Processing conditions	●Normal processing before 80 ℃ baking material about 2-3 hours
	●Recommended injection temperature is 190-220℃
	●Do not leave the hot melt resin in the extrusion barrel for a long time during the extrusion process

Note: Typical performance is not a product specification

Keyword:

改性聚苯乙烯

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LV-T6

GP-525

LV-T6

Product characteristics: good processing properties, products with excellent transparency
Application overview: general-purpose injection molding, extrusion product applications, such as extrusion sheet, sports and cultural toys, daily necessities, packaging and other fields

LV-T3N

Product Features: Good strength, high heat resistance, high transparency
Application Overview: Extrusion foam, sheet, plate and other extrusion applications

HIPS-625

Product features: high impact resistance, good fluidity, suitable for injection and extrusion processing
Application overview: food packaging, toys, electronic products shell, home appliances and office supplies shell, can be blended with GPPS

HIPS-623

Product features: ultra-high impact resistance, toughness and ABS close, suitable for injection and extrusion processing
Application overview: food packaging, toys, electronic products shell, home appliances and office supplies shell, can be blended with GPPS

FRHIPS-550

Product features: high impact resistance, flame-retardant grade, suitable for injection and extrusion processing
Application Overview: V-0 grade flame-retardant electronic product shells, home appliances and office supplies shells

FRHIPS-522

Product features: high impact resistance, flame-retardant grade, suitable for injection and extrusion processing
Overview of uses: V-2 grade flame retardant electronic products shell, home appliances and office supplies shell

FRHIPS-520

FRABS-320

Product features: high impact resistance, flame-retardant grade, suitable for injection and extrusion processing
Overview of uses: V-0 grade flame retardant electronic product shells, home appliances and office supplies shells, plugs, electric controller shells

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