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HY-6871 is a silicone composite defoamer, which has excellent defoaming and foam inhibition functions, and has remarkable effects in polyurethane, acrylic, PVC, PVA and other emulsions.
Product Information:
HY-6871 is a silicone composite defoamer, which has excellent defoaming and foam inhibition functions, and can be applied to coatings, emulsion synthesis, adhesives and other industries. It also has a good application effect in acrylic emulsion, polyurethane, PVA, natural rubber and other fields.
Product indicators:
Appearance: Opaque yellowish amber liquid
water solubility: soluble
Viscosity (25 ° C) : 300-800cs
PH(2% solution) : 7±1
Characteristics:
HY-6871 does not contain APEO, is easy to disperse, and has good compatibility and defoaming effect in polyurethane, acrylic, PVC, PVA, SBR, and nitrile rubber emulsions.
Usage:
This product is not easy to layer, but it is recommended to gently stir or shake well before use. Shelf life of 2 years, if long time storage, there may be stratification phenomenon, before use, stir evenly, will not affect the performance and effect.
Recommended amount:
Generally, 0.5% of the total amount of the system can be adjusted to 0.3%-1% according to actual needs.
Packing and storage:
This product is packed in 25KG or 200KG packaging. This product is non-dangerous goods and can be transported as general cargo. Sealed storage in a cool place, the performance of this product is stable, and the storage period is 2 years.
