Polyether polyol applied in CASE (Coating, Adhesives, Sealant and Elastomer)

The process of these products is oriented to "Energy saving, high efficiency and high quality", and the production equipments are selected from international and domestic first-class brands, equipped with multiple sets of online testing technology.

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Polyether polyol applied in CASE

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info@longhuapu.com.cn

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■ Collocation of polyether polyol

LE-204、LE-210A、 LE-220A、LHE-3000D、LHE-4000D、LHE-8000D、 LHE-12000D、LE-305、LSR-2000S、LE-310、LMN-3050A、LEP-330N

■ Product features and advantages
① The process of these products is oriented to "Energy saving, high efficiency and high quality", and the production equipments are selected from international and domestic first-class brands, equipped with multiple sets of online testing technology.
② The product has high stability, low molecular weight distribution index and concentrated molecular weight.
③ The product has low moisture content. The internal control moisture index is lower than 100 ppm. The moisture can be ensured to be lower than 200 ppm when the product is delivered into the customers’ storage tanks.
④ The product does not contain K+, Na+ and other residual metal ions.
⑤ The product is odorless and has low VOC.
⑥ The product has low color value and no pink hue, which solves the problem of pink hue in DMC polyether products that are common in the industry. The finished products can remain non-yellowing for a long time by using the product.

Polyether polyol applied in CASE
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
LE-204	270-290	≤0.05	-	≤0.05	5.0-7.0	≤15	≤3	2	400
LE-210A	107-117	≤0.02	120-180	≤0.05	5.5-7.5	≤15	-	2	1000
LE-220A	54.0-58.0	≤0.02	270-370	≤0.05	5.5-7.5	≤15	-	2	2000
LHE-3000D	35.0-39.0	≤0.02	500-700	≤0.05	5.5-7.5	≤15	-	2	3000
LHE-4000D	26.5-29.5	≤0.02	700-1000	≤0.05	5.5-7.5	≤15	-	2	4000
LHE-8000D	13.0-15.0	≤0.02	2500-3500	≤0.05	5.0-8.0	≤15	-	2	8000
LHE-12000D	9.0-11.0	≤0.02	6500-8500	≤0.05	5.0-8.0	≤15	-	2	12000
LE-305	300-360	≤0.08	-	≤0.05	5.0-7.0	≤15	≤3	3	500
LSR-2000S	230-250	≤0.05	200-350	≤0.05	5.5-7.5	≤15	≤3	3	700
LE-310	163-173	≤0.05	220-300	≤0.05	5.0-7.0	≤15	≤5	3	1000
LMN-3050A	54.0-58.0	≤0.02	400-650	≤0.05	5.5-7.5	≤15	-	3	3000
LEP-330N	32.0-36.0	≤0.02	800-1000	≤0.05	5.0-7.0	≤15	≤3	3	5000