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【Introduction】
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【Technical index】
Appearance | milky white liquid |
pH value | 6.0~8.0 |
Solid (%) | 20.0 |
Defoaming time (s) ≤ | 60 |
Antifoaming time (s) ≥ | 600 |
202 Antifoamer can be used to recycle unreacted VCM after suspension polymerization. Its good defoaming and antifoaming property can help to efficiently remove and resist the generation of foam. Its dosage is 0.05-0.25‰ of PVC. It can also be used in emulsion polymerization.
It may demix slightly after long storage, please stir it to uniform before use..
【Packing and storage】
1, This product is packed in plastic drum, net wt 25kg; metal pail, net wt 200kg.
2, Please prevent it from collosion, insolation, rain and inversion, and store it in dry, cool, shady and ventilated places
3, Guaranteed period: 6 months.. After the effective period, it can also be used if tested to be qualified.
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