Japan Daicel polycaprolactone polyol PCL series 250 205U 210N 220N 230N 69089-45-8

Product Introduction
Japan's Daicel Chemical Industry Co., Ltd. is the only PCL manufacturer in Asia. The company has a wide range of varieties and specifications, providing users with more options for designing formulas. As a polyester polyol, its main features are: good mechanical properties. Especially in terms of wear resistance and elastic recovery, and compared with polyether polyols, it has better weather resistance and heat resistance. It has more excellent hydrolysis resistance than adipic acid type polyester.

Main application: There are 500, 1000, 2000, 3000, 4000, 10000, 40000, 50000, 70000-100000 and other molecular weights, which are applied to different characteristics and uses.
Resin for synthetic leather: PCL 220 /PCL 220N /PCL 220CPB
Polyurethane elastomer: PCL 220N /220NP1
Adhesive: PCL 220N /PCL 220CPB
Water-based polyurethane: PCL 205BA
Elastane: PCL 220NP1
Ink: PCL 220N /PCL 220AL
Biodegradable material: PCL H

Packaging: 200kg/barrel

Specification indicators

Grade	Molecular weight Mn	Hydroxyl Value (KOH mg/ g)	Acid Value (KOH mg/ g)	Melting point ( ℃ )	Viscosity (cP/75℃ )	status( room temperature )	Features
PCL 205	530	207-217	0.5	30-40	30-50	pasty
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	<spa0-5	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

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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