Foam applied in shoes

LEP-330N, LEP-3600, and ED-28 have higher reactivity, and have the product characteristics of not being able to smell with nose. Moreover, the product application tolerance is high.

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Foam applied in shoes

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■ Collocation of polyether polyol for foaming

LEP-330N,LEP-3600,ED-28 mixed with high-active polymer polyol

■ Product features and advantages
LEP-330N, LEP-3600, and ED-28 have higher reactivity, and have the product characteristics of not being able to smell with nose. Moreover, the product application tolerance is high. In the early and middle stages of foaming, the foaming rate is moderate, and the late gelation rate is fast, which can meet the foaming needs of different density and high resilience sponges in most environments.

■ Inactive polymer polyol (POP)
The product is stable and has strong operability. Possibility of changing the sponge formula is low by using the product, which is conducive to large-scale sponge foam production operations. The product has low viscosity and does not become viscous after adding water and stirring, which is conducive to the complete mixing of materials and the control of sponge cells. The product has pure white color and extremely low VOC, which meets the requirements of the high-end shoe materials market.

Highly active polyether polyol
Item Code	Hydroxyl Value(mgKOH/g)	Moisture	Viscosity(mPa.s/25℃)	ACID(mgKOH/g)	pH	Color APHA	Na/K content(mg/Kg)	Functionality	Molecular weight
LEP-3600	26.0-30.0	≤0.05	1000-1600	≤0.05	5.0-7.0	≤15	≤3	3	6000
LEP-330N	32.0-36.0	≤0.02	800-1000	≤0.05	5.0-7.0	≤15	≤3	3	5000
ED-28	26.5-29.5	≤0.05	700-1000	≤0.05	5.0-7.0	≤15	≤3	2	4000

Polymer polyol for shoes foaming
Item Code	Hydroxyl Value (mgKOH/g)	moisture(%)	Viscosity(mPa.s/25℃)	Solid content %	Styrene mg/Kg	Acrylonitrile mg/Kg	Appearance
LHS-200	26.0-30.0	≤0.08	4500-6500	48.0-52.0	≤10	≤5	White Milky Liquid
LHH-500L	19.0-23.0	≤0.08	≤6000	38.5-41.5	≤10	≤5
LPOP-36/30	21.0-27.0	≤0.08	≤3500	26.0-30.0	-	-
LPOP-36/28G	25.0-29.0	≤0.08	≤2600	22.0-26.0	-	-