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3253 Polyamide Imide Laminated Glassfiber Sheet PAIGC301

Product Details

No.	Item	Unit	Index
No.	Item	Unit	3250	350	352		BMI GC301	BMI GC302	347	PAIGC301
1	Appearance	-	The surface is smooth, uniform color, no bubbles, wrinkles, neat edge cutting, no delamination in the section
2	Density	g/m³	1.8-1.95
3	Vertical flexural strength (normal)	MPa	≥320	≥300		≥300	≥350	≥380	≥350	≥400
4	Parallel layer impact strength (simple supported beam method)	KJ/m2	≥45	≥42		≥38	≥60	≥60	≥60	≥60
5	Vertical layer electrical strength (90 degrees transformer oil,1mm)	Kv/mm	≥8.0	≥8.0		≥14.0	≥14.0	≥14.0	≥14.0	≥14.0
6	Parallel layer breakdown voltage (90 degrees transformer oil)	kv	≥35	≥35		≥40	≥35	≥40	≥35	≥40
7	Dielectric constant (50Hz)	-	≤4.5	≤5.5		≤5.5	≤5.5	≤5.5	≤5.5	≤5.5
8	Dielectric loss factor (50Hz)	-	≤0.02	≤0.05		≤0.05	≤0.04	≤0.05	≤0.05	≤0.03
9	Insulation resistance after soaking	Ω	≥1.0*1010	≥1.0*1010		≥1.0*1010	≥1.0*108	≥1.0*108	≥1.0*108	≥1.0*108
10	Resistance index	(PTI)	-	-		≥300	≥280	≥280	≥500	≥500
11	Combustibility	-	V-0	-		-	-	-	-	-
12	Temperature index	-	180	180		180	180	180	155	200
13	Water absorption (thickness 1-20mm )	mg	32～125	64～200		64-193	64～193	64～193	64～193	64～227

3253 Polyamide imide laminated glassfiber sheet PAIGC301
Standards:GB/T 1303.11-2009
PAIGC301 ,one kind of laminated sheet product which made of non alkali glass fiber cloth dipped in PAI resin by baking and hot pressing. This product has excellent heat resistance, electrical insulation, wave transmission, radiation resistance, flame retardancy, and mechanical properties. Heat resistant grade H is an ideal insulating material for class H electrical equipment.

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3253 Polyamide Imide Laminated Glassfiber Sheet PAIGC301

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