Prix FOB
Obtenir le dernier prix|
5 Metric Ton Minimum Order
Pays:
China
N ° de modèle:
industrial grade, feed grade
Prix FOB:
Localité:
-
Prix de commande minimale:
-
Commande minimale:
5 Metric Ton
Packaging Detail:
in 25kg/ bag, woven bag with PE liner or paper bag
Heure de livraison:
within 15 days
Capacité de Fournir:
15000 Metric Ton per Year
Payment Type:
PayPal, Western Union, D/P, L/C, T/T
Groupe de produits :
Personne àcontacter Ms. Candy
torch industrial, Xiangtan, Hunan
         Zinc Carbonate (Transparent Zinc Oxide Powder)
Name:Zinc Carbonate(Transparent Zinc Oxide Powder)
Apperance:white or yellowwish
HS CODE:*********0
CAS No:********9
Molecular Formula: ZnCO3.2Zn(OH)2.H2O
Packing Detail: in *5kg/ bag,woven bag with PE liner or paper bag(can follow customers requirements).,*0 mt/*0'' FCL(without pallet),*8 mt/*0 FCL(with pallet).
Description:
Basic zinc carbonate(Transparent Zinc Oxide Powder), is a kind of inorganic carbonate, mainly as a raw materials of ceramic and lithopone manufacturing. Its specially used in transparent rubber products because of its refractive index similar to rubber. Bellow are the advantages in application in rubber：
1)Â It is able to increase the thermal conductivity glue, improve the thermal conductivity and the curing rate, especially suitable for hot air vulcanization process.
2)Â It can improve the stability of the shape of semi-finished products in the curing process, which is suitable for non-model products (such as the based products which is the use of continuous vulcanization technology).
Product Advantages:
Our brand name:Jewel
JEWEL brand zinc carbonate is very famous in China. It is a wet process white powdered zinc carbonate. It has been used to substitute conventional in sulfur vulcanization with environmental and economical significance. JEWEL basic zinc carbonate is spotlessly white, pure, and has excellent liquidity and stable physical and chemical properties.
Comparing to the others, JEWEL has several advantages:
1) Â Production equipments are made of stainless steel and copper materials, which ensure products consistency and no impurity.
2)Â Â Â JEWEL production is using hot air drying to make sure the drying degree of product uniformity, so that the product has uniform fineness, good fluidity and high specific surface area.
3)Â JEWEL has low heavy metal content, less than 5PPM. The process is conformed to environmental protection and economic benefits.
Application:
1)Â Its specially used in transparent rubber products and foaming agent EVA because of its refractive index similar to rubber.
2)Â Special basic zinc carbonate can be used as a skin protective agent in medical applications.
3)Â Â Â In the industry, its used as light astringent and latex products, also is compound of calamine lotion. It can be used as main raw material of rayon production, desulfurizing agent in chemical fertilizer industry and catalyst production.Â
4)Â Â Â In the oil drilling, basic zinc carbonate reacts with H2S to form ZnS which is stable and insoluble, and that the mud slurry performance is not affected after adding basic zinc carbonate into the mud. So it can eliminate the pollution and corrosion of H2S effectively, also can be used as corrosion inhibitor and sulfur removal agent to process H2S in oil and gas wells.
5) Â Zinc carbonate can also be widely applied to rubber soles, rubber-plastic product accessories, pipe fittings, rubber plates, motorbike tires, belts, rubber band, ZPT, desulfurizer agent, zinc stearate, etc.
Specifications:
| Index Item | For Medical material | For Feed additive | For desulfurizer | For rubber | Industrial grade |
| Main content（as Zn, dry basis)% ≥ | *7～*8 | *7～*8 | *7～*8 | *5～*7 | *6～*7 |
| Losses on ignition%≤ | *5～*8 | *5～*8 | *5～*8 | *5～*2 | *8～*5 |
| Heavy metal(Pb) %,≤ | 0.***5 | 0.***5 | 0.*5～0.1 | 0.1～0.2 | 0.2～0.4 |
| Cd %, ≤ | 0.***5 | 0.***5 | 0.***5 | 0.**5 | 0.**5 |
| Water %, ≤ | 3.0～5.0 | 2.0～3.0 | 3.0～4.0 | 2.0～3.0 | 3.0～5.0 |
| Sulfate（SO**-）%, ≤ | 0.*5～0.*0 | 0.*5～0.*0 | 0.*0～1.*0 | 0.*0～1 | — |
| Screening residues(**0µm mesh) %, ≤ | 0.8 | 1.2 | 1.2 | 0.5 | 0.5 |
Advantages:
1)Â Â Â real manufacturer,*0 years producer
2)Â Â Â quality is superior to GB standard,free sample for your test before shipment
3)Â Â Â expert sales & after-sale team,prompt shipment with professional documents
4)Â Â Â chemical stability,SGS/CIQ report
Â
| Pays: | China |
| N ° de modèle: | industrial grade, feed grade |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | 5 Metric Ton |
| Packaging Detail: | in 25kg/ bag, woven bag with PE liner or paper bag |
| Heure de livraison: | within 15 days |
| Capacité de Fournir: | 15000 Metric Ton per Year |
| Payment Type: | PayPal, Western Union, D/P, L/C, T/T |
| Groupe de produits : | Zinc Carbonate |
