Zinc Oxide 99.5%

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Zinc Oxide 99.5%

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Product Details:

Brand	cosmo
Purity	99.9
Packaging Type	bag
Types	White Seal
Packaging Size	25 /kg
Form	Powder

Keeping track with market development, we are engaged in offering Zinc Oxide 99.5%. Offered zinc oxide is used in paints as a pigment and provides anti-corrosive coatings for various metals. This zinc oxide is acts as a catalyst in polymerization for most exterior coatings & protects the paint film from mildew. We are giving this zinc oxide in proper packaging which retains its quality at customer’s end.

Features:

Opacity to ultraviolet light
Retains flexibility and adherence on surfaces
Improves weather-ability
Opacity to ultraviolet light
Improves weather-ability
Not discolored by sulphur compounds in the atmosphere
Protects the paint film from mildew
Improves resistance to abrasion
Neutralizes the harmful acids formed by aging of HTE vehicle
Amphoteric nature
Reacts with organic acids to form soaps which act as dispersing agent
Acts as a catalyst in polymerization for most exterior coatings and fine particles produces excessive reactivity which protects cracking and flaking of the coating
Outstanding values in the finished coatings
Retains flexibility and adherence on surfaces for prolonged years

Specifications:

Parameters	Rubber/paint Grade (White seal)	Cosmetics Grade	Ceramics &Glass Grade	Pharma Grade (gold seal,i.p.Bp/usp)
Colour & Appearance	White fine Dry powder	White fine Dry powder	White fine Dry powder	White fine Dry power
Zinc Oxide as Zno By mass(%min.)	99	99.5	99	99.8
Lead Content (pb) (%max.)	0.20	0.005	0.15	0.002
PH value	6.5-7.5	6.5-7.5	6.75-7.75	6.75-7.75
Sieves Residue Through 325 mesh (%max.)	0.15	0.15	0.15	0.10
Loss on Ignition (%max.)	0.40	0.20	0.30	0.20
Moisture content (%max.)	0.10	0.10	0.10	0.10