Introduction of Grades | Asahi Kasei's polycarbonatediol DURANOL™

Introduction of Grades
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Introduction of Grades

Feature	Solid		Liquid						Solid		Liquid
Feature	High crystallinity		Softness		Low viscosity		Abrasion resistance		Chemical resistance Abrasion resistance		Chemical resistance Abrasion resistance
Grade	T6002	T6001	T5652	T5651	T5650J	T5650E	G4672	T4671	T4692	T4691	G3452	G3450J
Molecular weight (Mn)	2,000	1,000	2,000	1,000	800	500	2,000	1,000	2,000	1,000	2,000	800
Appearence	White solid	White solid	Viscous liquid	Viscous liquid	Viscous liquid	Viscous liquid	Viscous liquid^*)	Viscous liquid^*)	White solid	White solid	Viscous liquid	Viscous liquid
OH Value (mgKOH/g)	51 ~ 61	100 ~ 120	51 ~ 61	100 ~ 120	130 ~ 150	200 ~ 250	46 ~ 56	100~ 120	51 ~ 61	100 ~ 120	51 ~ 61	130 ~ 150
Viscosity mPa • s(at 50°C)	6,000 ~15,000	1,100 ~2,300	7,000 ~16,000	1,200 ~2,400	600 ~1,200	200 ~430	12,000 ~2,500	1,500 ~3,000	3,000^*2 ~8,000	500^*2 ~1,500	6,800^*2 ~13,000	400^*2 ~800
Malting point (°C)	40~50		≦-5				5~15		50~60		≦-5
UN Class	Not applicable		Not applicable				Not applicable		Not applicable		Not applicable

＊1 Partial crystallization may arise occasionally.

　＊2 The value at 70°C

Cf)mPa•s=Pa•s×10^-3=1cP
The data shown are typical values and should not be used as apecifications.
Mn:Number avarage Molecular weight