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coating and paint grade zinc oxide

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price: Negotiable
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Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-12-26 04:14
Browse the number: 126
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Product details

Speciality:

  1. The small particle size, specific surface area, strong adhesion and hiding power, greatly improving the effectiveness of the coatin
  2. small proportion of the goods, not easy to form precipitates in use or the final product.
  3. The goods have a certain shielding ultraviolet radiation, anti-aging role of play in the paint.

People's Republic of China standard GB/T3185-92 %(m/m)

Item

Index

Model

Top Grade

First Grade

 Qualified Product

Zinc Oxide(as ZnO) % ≥

99.7

99.5

99.4

Metals(as Zn) % ≤

No

No

No

Lead Oxide(as Pb) % ≤

0.037

0.10

0.14

Residue on sieve(45um mesh)% ≤

0.10

0.15

0.20

Volatile Matter On 105℃% ≤

0.3

0.4

0.50

Water Soluble Matter% ≤

0.10

0.10

0.15

Oil absorption g/mg

14

14

14

Color(Compared with the standard samples )

Similar

Slight Yellow

Slight Yellow

Reducing power (compared with the standard samples ) ≥

100

95

90

USES:


For the production of high-grade paints, coatings and other products and coating intermediates.
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