POP:used in foam sponge for mattress

High activity POP with solid content of 24 is used in preparation of high-load flexible Polyurethane foam by mixing with high activity PPG.

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product description

Trademark	Hydroxyl value mgKOH/g	Water content %	PH	Viscosity mPa·s/25℃	Solid content %	Application & Feature
POP36/28	25-29	≤0.05	6-9	≤3500	23-25	High activity POP with solid content of 24 is used in preparation of high-load flexible Polyurethane foam by mixing with high activity PPG.
POP93/28	23-27	≤0.05	5-8	≤3500	26-28	High activity POP with solid content of 27 is used in preparation of high-load flexible Polyurethane foam by mixing with high activity PPG. The hardening capability is higher than POP 36/28, but is less than HPOP 40.
POP13A	46.5-49.5	≤ 0.1	6-9	800-1200	12-14	Solid content of 13. Used directly in the preparation of common flexible block foams to improve the hardness. It has low viscosity and has good intermiscibility with dichloromethane. Utilization of environmentally friendly catalyst. No tetramethyl-succinonitrile in it so the harm to human body is reduced	POP13A and POP13B have different hydroxyl value and molecular weight. POP 13A is synthesized from base PPG of 3000 molecular weight and fits for Chinese customers. POP 13B is synthesized from base PPG of 3500 molecular weight and fits for European and American customers.
POP13B	39-42	≤ 0.1	6-9	800-1200	12-14
POP45	28.5-31.5	≤ 0.1	6-9	≤8500	43.5-45	1） POP with solid content of 45 is used in the preparation of common block foam to improve the hardness of the foams. It is the most effective POP in term of hardening capability. 2） It has good intermiscibility with dichloromethane and can be used solely or with other flexible PPG for low, middle and high density foam. 3. Utilization of environmentally friendly catalyst. No tetramethyl-succinonitrile in it so the harm to human body is reduced.