Prix FOB
Obtenir le dernier prix( Negotiable )
|1 Ton Minimum Order
Pays:
China
N ° de modèle:
-
Prix FOB:
( Negotiable )Obtenir le dernier prix
Localité:
china
Prix de commande minimale:
-
Commande minimale:
1 Ton
Packaging Detail:
25kg/ bag, lined with polyethylene film bag, outer packing is covered with film woven bag.
Heure de livraison:
7 days
Capacité de Fournir:
2000 Ton per Month
Payment Type:
T/T, L/C
Groupe de produits :
-
Personne à contacter Mr. ethan
Baoji, Shaanxi
CAS:********2
EINECS:********5
Molecular Formula:ZnO
Molecular
Weight:*1.*9
Appearance:White
or light yellow fine powder, odorless, tasteless, Yellow at high
temperature and white after cooling, melting point of
***5℃ (***7F)
Solubility:It
is a two-stage oxide, soluble in acidã€concentrated
hydroxid〠ammonia
water and ammonium salt solutions, difficult to dissolve in
water and ethanol。
Uses:
Used
in the production of top-grade paint, coating and coating
intermediates
Characteristic:
1. Small particle size, large
specific surface area, strong adhesion and covering power, greatly
improving the efficacy of coating;
2. Small proportion, not easy to
precipitate in use or final products;
3. It also has the function of
shielding ultraviolet ray, which can play the role of anti-aging in
the coating.
Quality
standard:
Item | specification | ||
Zinc oxide (as ZnO)%,≥ | *9.7 | *9.5 | *9.0 |
Metals (as dry)%,≤ | NO | NO | NO |
Lead oxide (as Pb)%,≤ | 0.**7 | 0.*4 | 0.*5 |
Residue on sieve (*5um mesh) %,≤ | 0.1 | 0.*5 | 0.*0 |
Water soluble matter %,≤ | 0.1 | 0.1 | 0.*5 |
Oil absorption,g/**0g ,≤ | *4 | *4 | *4 |
Volatile matter on **5oC%,≤ | 0.3 | 0.4 | 0.8 |
Color (compared with the standard samples) | similar | slight yellow | slight yellow |
Reducing power (compared with the standard samples) ,≥ | **0 | *5 | *0 |
Pays: | China |
N ° de modèle: | - |
Prix FOB: | ( Negotiable ) Obtenir le dernier prix |
Localité: | china |
Prix de commande minimale: | - |
Commande minimale: | 1 Ton |
Packaging Detail: | 25kg/ bag, lined with polyethylene film bag, outer packing is covered with film woven bag. |
Heure de livraison: | 7 days |
Capacité de Fournir: | 2000 Ton per Month |
Payment Type: | T/T, L/C |
Groupe de produits : | - |