UIP-R、S

1．Name

UIP-R	Poly（N, N'-oxydiphenylene biphenyltetracarboxylimide）
UIP-S	Poly（N, N'-p-phenylene biphenyltetracarboxylimide）

2．Chemical Structure

3．Resistry Number

Chemical Abstracts Service Number（U.S.A）

UIP-R	26298-81-7
UIP-S	29319-22-0

4．Properties

		UIP-R	UIP-S
Color	b-value	35-45	32-42
Moisture & Volatile	％	Max. 1.0	Max. 1.0
Median Diameter	μm	10-15	7-12
Aerated Bulk Density	g/cc	Min. 0.4	Min. 0.38
Specific Gravity	-	1.39	1.48
Temperature of 5% Weight Loss	℃	Min. 590	Min. 620

5．Uses

• Raw material of polyimide shape
• Modifier for fluorocarbon resins
• Binder for diamond grindstone

6．Packing

Polyethylene bag in carton box or fiber drum (Net weight: 1, 5, 25kg)