zinc oxide(direct 99.5%) is made by advanced process. the product is white powder,stability in room temperature

 

 

Packaging & Delivery

Packaging Detail:	1.25 kg PP woven bags with plastic film 2.25 kg kraft bags with plastic film 3.1 MT jumbo bag 4. 20MT per 20' FCL
Delivery Detail:	within 1-2 weeks after confirming an order

Specifications

1. French Process Zinc Oxide 2. 0# zinc ingot raw material 3. Pb Content 0.002 4. ISO9001:2000, SGS(RoHS)

 Performance: 99.5%-99.8% indirect-method ZnO is produced by an oxidation method and a calcination method. It is white powder stable at normal temperature, has good hiding power and tinctorial strength, can dissolve in acid, alkali and ammonia salt solution, and belongs to amphoteric zinc oxide.

Application: All-steel radial tires, diagonal tires, automobile capsules, hoses, tape, gloves and other rubber products; paint, medicine, cables, electronics, coinage, enamel, chemical engineering, cosmetics, phosphating liquid, electronic laser materials, etc.

Packing: Polypropylene woven bags or kraft paper bags lined with plastic film bags, 25 kg in net weight each

 

 

 

Catalog	Index
Model	SP-T1(special grade 1)	SP-T2(special grade	SP-T3(special grade 3)
ZnO (based on dry products)%≥	99.8	99.7	99.5
metal (based on Zn) %≤	—	—	—
PbO (based on Pb) %≤	0.0028	0.037	0.04
CuO (based on Cu) %≤	0.0001	0.0002	0.0004
MnO (based on Mn) %≤	0.0001	0.0001	0.0001
Hydrochloric acid insoluble matter %≤	0.003	0.012	0.015
Ignition loss %≤	0.13	0.2	0.2
Water soluble matter %≤	0.01	0.1	0.2
Residue on screen (320 mesh) wet screening %≤	0.10	0.13	0.2
105°C volatile matter %≤	0.06	0.3	0.4
Specific surface area (m²/g)%>	60	50	45
Particle size um	20-40(um)	25-40	25-40

 

zinc oxide 99.5%