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A professional manufacturer of ethylene oxide, propylene oxide, adipic acid downstream derivatives and polyurethane materials

Rigid Polyurethane Foam Series

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Product Manager: Manager Sun 18553303950

Product Introduction:

Rigid foam polyether polyol is a polyether polyol polymerized from propylene oxide and ethylene oxide using polyols such as sucrose, sorbitol, tolylene diamine, ethylenediamine, pentaerythritol and other small molecule polyols as initiators. The product is generally a high hydroxyl value, high viscosity, high functionality liquid, mainly used as the main raw material in building, home appliances, pipeline and other combined polyether products.

Performance and Uses:

This type of product is mainly used in rigid polyurethane foam, bringing good thermal insulation, strength support, energy saving and consumption reduction performance to the rigid foam body. It is widely used in building insulation, refrigerators and freezers, pipeline insulation, polyurethane sandwich panels, spray insulation, wood imitation, water heaters, mine grouting and reinforcement, semi-rigid foam and other fields.

Technical Indicators:

Grade	Appearance	Viscosity *(mpas)/25** ℃	Hydroxyl Value (mgKOH/g)	Water Content (%)	pH	K+ Content ppm	Acid Value (mgKOH/g)
INOVOL ® R5118G	Light yellow to brownish yellow transparent liquid	6000-9000	360-400	≤0.15	8-12	/	/
INOVOL ® R4110B	Light yellow to yellow transparent liquid	4000-6000	410-450	≤0.15	8-12	/	/
INOVOL ® R5116	Light yellow to yellow transparent liquid	4500-6500	450-490	≤0.15	8-12	/	/
INOVOL ® R5110	Light yellow to yellow transparent liquid	3500-5000	410-450	≤0.15	8-12	/	/
INOVOL ® R6001C	Light yellow to yellow transparent liquid	5500-7000	400-430	≤0.15	8-12	/	/
INOVOL ® R4110	Light yellow to brownish yellow transparent liquid	3000-4500	420-460	≤0.15	8-12	/	/
INOVOL ® R3001	Light yellow to yellow transparent liquid	400-500	360-400	≤0.15	8-12	/	/
INOVOL ® R6002	Light yellow to yellow transparent liquid	20000-28000	435-475	≤0.15	8-12	/	/

Grade	Appearance	Viscosity *(mpas)/25** ℃	Hydroxyl Value (mgKOH/g)	Water Content (%)	pH	K+ Content ppm	Acid Value (mgKOH/g)
INOVOL ® R8315	Light yellow to brownish yellow transparent liquid	15000-19000	430-470	≤0.15	5-8	≤20	≤0.15
INOVOL ® R8243	Light yellow to yellow transparent liquid	3000-3800	420-440	≤0.10	5-8	≤8	≤0.10
INOVOL ® R8345	Light yellow to yellow transparent liquid	6000-10000	435-465	≤0.15	5-8	≤30	≤0.20
INOVOL ® R8336	Light yellow to yellow transparent liquid	2500-4000	345-375	≤0.15	5-8	≤30	≤0.20
INOVOL ® R8341	Light yellow to yellow transparent liquid	4700-5900	400-425	≤0.15	5-8	≤50	≤0.15
INOVOL ® R8238	Light yellow to brownish yellow transparent liquid	10000-12500	365-395	≤0.15	5-8	≤20	≤0.10
INOVOL ® R8268	Light yellow to yellow transparent liquid	1000-1650	290-330	≤0.10	5-8	≤50	≤0.20
INOVOL ® R8348	Light yellow to yellow transparent liquid	7000-10000	465-515	≤0.10	5-8	≤50	≤0.15

Grade	Appearance	Viscosity *(mpas)/25** ℃	Hydroxyl Value (mgKOH/g)	Water Content (%)	pH	K+ Content ppm	Acid Value (mgKOH/g)
INOVOL ® R6350	Light yellow to yellow transparent liquid	5000-7000	480-520	≤0.15	5-8	≤50	≤0.20
INOVOL ® R635A	Light yellow to yellow transparent liquid	5000-7000	480-520	≤0.15	8-12	/	/
INOVOL ® R6250	Light yellow to yellow transparent liquid	9000-12000	485-515	≤0.15	8-12	/	/
INOVOL ® R6205	Light yellow to yellow transparent liquid	2000-3000	365-395	≤0.15	5-8	≤30	≤0.15
INOVOL ® R6207	Light yellow to yellow transparent liquid	12000-16000	440-480	≤0.15	5-8	≤30	≤0.15
INOVOL ® R6048	Light yellow to yellow transparent liquid	2000-2800 （ 50 ℃）	470-500	≤0.15	5-8	≤30	≤0.20

Grade	Appearance	Viscosity *(mpas)/25** ℃	Hydroxyl Value (mgKOH/g)	Water Content (%)	pH	K+ Content ppm	Acid Value (mgKOH/g)
INOVOL ® R403	Colorless to slightly yellow transparent liquid	1400-2400 （ 50 ℃）	745-775	0.15	10-13	/	/
INOVOL ® R404	Colorless to slightly yellow transparent liquid	6100-7700	480-520	0.1	/	/	/
INOVOL ® R405	Colorless to slightly yellow transparent liquid	4000-5500	435-465	0.15	10-13	/	/
INOVOL ® R408	Colorless to slightly yellow transparent liquid	14000-19000	775-815	0.15	10-12	/	/
INOVOL ® R640	Colorless to slightly yellow transparent liquid	16000-24000	610-660	0.15	10-13	/	/
INOVOL ® R4400T	Yellow to dark red transparent liquid	9000-16000	360-400	0.15	8-10	≤ 30	≤ 0.20
INOVOL ® R4400E	Yellow to dark red transparent liquid	9000-17000	380-420	0.15	8-11	≤ 50	≤ 0.15
INOVOL ® R4560	Yellow to dark red transparent liquid	10000-20000	370-410	0.15	8-11	≤ 50	≤ 0.15

Flexible Foam Polyether Series

CASE Polyether Series