Product Details

LED lampshade PC plastic raw materials polycarbonate resin

Company Information

Guangzhou Gangyangda Plastic Co.,Ltd. was set up in 1996.

There are 19 years we have made and sold Plastic raw materials.

Our company have many Engineers, can offer you the most professional

information& product suggestion.

Company Slogan: Brand; Innovation; Green; Service !

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

International certification:IS0-9001 UL ROHS REACH

Application: for LED lampshade, tube, LED, electronic displays, nixie tube, lamphouse billboard, luminous character, LCD, etc. it is also been raw material special for cosmetics bottle.

PC-LD1102 property parameter table(light diffuser PC)
Property Item		Test Condition	Test method	PC-B110F-ML5VA	Unit
Physical properties	Specific gravity		ASTM D792	1.33
	Water absorption rate		ASTM D570	0.2	%
	Melt index		ASTM D1238	12	g/10min
Mechanical properites	Tensile strength (yield point)		ASTM D638	50	Mpa
	Tensile rate (rupture point)		ASTM D638	110	%
	Flexural yield strength		ASTM D790	91	Mpa
	Flexural modulus		ASTM D790	2300	Mpa
	Rockwell hardness		ASTM D785	118	R
	Impact strength (notched)	23°C	ASTM D256	250	J/m
Thermal properties	Heat deflection temperature HDT/A	0.45Mpa	ASTM D648	125	°C
	Heat deflection temperature HDT/A	1.8Mpa	ASTM D648	137	°C
	Vicat softening point		ASTM D1525	139	°C
	UL RTI (impact)		UL746B	120	°C
	Flame reatarding		UL94	HB-5VA
Electrical properties	(Ohm-cm) Volume resistivity	1MHz	ASTM D257	1.00E+17	Ω-cm
Electrical properties	Permittivity		ASTM D150	3.4