Polycaprolactone polyol PCL

Japan Daicel Polycaprolactone polyol PCL series 250 205U 210N 220N 230…

Product introduction
Japan Daicel Chemical Industry Co., Ltd. is the only PCL manufacturer in Asia. The company has a wide variety of specifications and provides more options for users to design formulas. As a polyester polyol, its main features are: good mechanical properties. Especially in terms of wear resistance, elastic recovery, etc., and compared with polyether polyols, it has better weather resistance and heat resistance. It has better hydrolysis resistance than adipic acid polyester.

Main applications: There are 500, 1000, 2000, 3000, 4000, 10000, 40000, 50000, 70000-100000 and other molecular weights respectively, which are used for different characteristics and uses.
Resin for synthetic leather: PCL 220 /PCL 220N /PCL 220CPB
Polyurethane Elastomer: PCL 220N /220NP1
Adhesive: PCL 220N /PCL 220CPB
Waterborne Polyurethane: PCL 205BA
Elastane: PCL 220NP1
Ink: PCL 220N /PCL 220AL
Biodegradable material: PCL H

Packing: 200kg/drum

Specifications
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grade	Molecular weight Mn	Hydroxyl Value (KOH mg/g)	Acid value (KOH mg/g)	Melting point (℃)	Viscosity (cP/75℃)	State (room temperature)	Features
PCL 205	530	207-217	<0.5	30-40	30-50	mushy
PCL 205U	530	207-217	<0.2	—	30-50	liquid	Low acid value, low viscosity
PCL L205AL	500	219-229	<1.0	13-16	700-800（25℃）	liquid	good compatibility
PCL 208	830	130-140	<0.5	35-45	90-110	waxy
PCL 210	1000	109-119	<0.5	46-48	110-130	waxy
PCL 210N	1000	107-117	<0.5	32-37	70-100	waxy	Small molecular weight distribution
PCL 210CP	1000	111-120	<0.5	31-33	70-100	mushy	water resistance
PCL 212	1250	86-94	<0.5	40-52	150-190	waxy
PCL 212AL	1250	87-93	<1.0	19-22	2700-3500（25℃）	liquid	good compatibility
PCL 220	2000	53-59	<0.5	45-55	350-400	waxy
PCL 220EB	2000	53-59	<0.5	—	650-850	liquid	Resistant to hydrolysis
PCL 220N	2000	53-59	<0.5	48-51	210-270	waxy	Small molecular weight distribution
PCL 220CPB	2000	53-59	<0.3	40-50	200-300	waxy	Low acid value water resistance
PCL 220NP1	2000	53-59	<0.5	34-44	450-550	waxy	low crystallinity
PCL 220AL	2000	53-59	<1.0	0-5	8000-9000（25℃）	liquid	good compatibility
PCL 230	3000	36-39	<0.5	55-58	770-870	waxy
PCL 230N	3000	35-40	< 0.5	52-55	400-560	waxy
PCL 240	4000	26-31	<0.5	58-61	1450-1650	waxy
PCL 303	300	530-550	<1.5	--	1600-1900	liquid
PCL 305	550	300-310	<1	--	1100-1600	liquid