GYD Supper Modified PPS engineering plastic/ raw material PPS resin manufacturers

Advantages:

1. high mechanical strength, especially bending strength of the most outstanding, and has good elastic recovery 
2. has a high toughness, impact strength characteristics, dimensional stability is very good. Brittle so that the originalproblem has been greatly improved. 
3. at a high temperature, high load conditions, showing a good creep resistance, fatigue resistance. 
4. Raw materials having flame retardancy, excellent insulation properties. 
5. is relatively high fusion strength, suitable threaded, pressure and other secondary processing.

Application:

Micro-electronic component packaging, connector series, DVD laser head, mobile navigation device, the main housing of the fuel pump module assembly, brush fixing portion, lighting reflectors, copier gear, machinery parts, auto parts, home appliance parts  

International certification:IS0-9001 UL ROHS REACH

	Guangzhou Gangyangda Plastic Co.,Ltd. Address: No. 6, No. 7 Line, Caohe Industry Zone, Panyu Dist., Guangzhou TEL: +86-13422293314
PPS-G401 performance parameter table
Property item		Test condition	Test method	PPS-G401	Unit
Physical properties	Specific gravity		ASTM D792	1.66
	Water absorption rate		ASTM D570	0.01	%
	Mould contraction rate	3.2mm	ASTM D955	3-5	E-3
	Melt idex		ASTM D1238	35	g/10min
Mechanical properites	Tensile strength (yield point)		ASTM D638	169	Mpa
	Tensile rate (rupture point)		ASTM D638	1.5	%
	Flexural yield strength		ASTM D790	241	Mpa
	Flexural modulus		ASTM D790	13800	Mpa
	Impact strength (notched)	23°C	ASTM D256	80	J/m
	Hardness	Rockwell	ASTM D785	123	R
Thermal properties	Heat deflection temperature HDT/A	1.8Mpa	ASTM D648	260	°C
	Vicat softening point		ASTM D1525	154	°C
	UL RTI (impact)		UL746B	240	°C
	Oxygen index		ASTM D2863	47	%
	Inflaming reatarding		UL94	5VA
Electrical properties	Permittivity	60Hz	ASTM D150	3.9
	(Ohm-cm) Volume residtivity		ASTM D257	>10E15	Ω-cm

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Company Slogan: Brand;   Innovation;   Green;   Service

Company Commitment: Top quality; Constant innovation; Demand-oriented; Best services.

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We adhere that If the praise are the same, the quality of our products are better than others; if the qualities are the same, our praise is lower than others!