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Addid 820
Self-emulsifying silicone defoamer
ADDIDÆÊ 820 Self-emulsifying silicone defoamer eliminates foam and inhibits blister formation.
* Recommended Levels : 0.1% - 0.5% calculated on total formulation. Depending on the system, it may be possible to use higher amounts (up to 1.5% calculated on total formulation).
* Application : ADDID 820 is suitable for use in waterborne systems and PUR dispersions.
Solids content, % : 100
Appearance : Opaque,yellow
Density, 25'C (77'F), g/ml : 0.925 - 0.945
Refractive index, 25'C (77'F), approx : 1.435 - 1.445
Viscosity, 25'C (77'F), mm2/s : 5 - 30
Surface tension, 25'C (77'F), approx : 22
Flash point, 'C/'F : 93/199.4
Ignition temperature, 'C/'F : >250/>482
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Wacker Silicones Corp., Subsid. of Wacker-Chemie
ÀüÈ­¹øÈ£ 517-264-8500, 800-248-0063
Æѽº¹øÈ£ 517-264-8246
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ÁÖ¼Ò 3301 Sutton Rd., Adrian, MI 49221-9397
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