Propylene glycol block polyether F-68

【Chemical components】polyoxyethylene

【Category】nonionic

【Technical index】

Appearance (25℃)：White paste solid

Cloud point(1% aqueous solution)：>100

Moisture(%)：≤1.0

PH value（1% aqueous solution）5.0～7.0

HLB value：29

【Properties and application】

1. As a low-foam detergent or defoamer. F68 is used to prepare low-foam, high-detergent synthetic detergents, and is used as a defoamer during blood circulation in artificial heart-lung machines to prevent air from entering.

2. Polyether is used as a dispersant in emulsion coatings. F68 is used as an emulsifier during vinyl acetate emulsion polymerization.

3. Polyether can be used as a crude oil demulsifier. F68 can effectively prevent the formation of hard scale in oil pipelines and be used for the recovery of secondary oil.

4. Polyether can be used as a papermaking additive. F68 can effectively improve the quality of coated paper.

【Packaging and storage】

25kg/ kraft or 20kg/P.P plastic bag.

Store as common chemicals; In dry and ventilated place.Expiration date: 2 year