PBT of FR and Reinforced

Why should we use energy-saving lamp?

An energy-saving lamp can save 80% electricity than an incandescent one with the same luminosity.

Developed countries legislate that they will forbid using incandescent lamp from 2009.

On 14 March 2008, EU Summit issued that they would reduce the ratio of value added tax of insulation material and energy –saving lamp from 15% to 5%.

Characteristic：

flame retardant ; good insulation ; high strength ; high flow ; heat resistance ; high rigidity

Application：

Bobbin, safety box for auto, iron, energy-saving lamp, etc.

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Item	Unit	Condition	Standard	PBT of FR and Reinforced

				FR,Reinforced	Non-halogen FR	Reinforced
				FRGF20	GNGF20	GNGF30
Mechanical Properties
Tensilestrength	MPa	50mm/min	ASTM D-638	110	82	93
Breakingelongation	%	50mm/min	ASTM D-638	4	18	18
Flexural strength	MPa	2mm/min	ASTM D-790	150	113	130
Flexural modulus	MPa	2mm/min	ASTM D-790	5900	3370	3878
IZOD Impact strength, notched	J/M	3.2mm,23℃	ASTM D-256	75	153	160
Physical Properties
Density	g/cm3		ASTM D-792	1.55	1.58	1.64
Melt Flow Index	g/10min	300℃,1.2kg	ASTM D-1238	30	19	17
Mold Shrinkage	%	150×100×3.2mm	ASTM D-955	0.4-0.6	0.5-0.7	0.4-0.6
Thermol Properties
HDT	℃	0.45MPa	ASTM D-648	/	/	/
HDT	℃	1.82MPa	ASTM D-648	195	177	194
VICAT	℃	50kg,50℃/h	ASTM D-1525	203	183	200
Flmmability	Class	1.6mm	UL-94	V-0	V-0	V-0
Characteristics
Characteristics	FR,Reinforced			Non-halogen FR
Applications