SHANGHAI HUAMING GONA RARE EARTH NEW MATERIALS CO.,LTD.
| Payment Terms | T/T |
| Delivery Time | 2 weeks |
| Packaging Details | 25kgs/drum , 500 kgs/pallet, 1cmb/pallet |
| Product name | Cerium Hydroxide Silicone Rubber Heat Stabilizer |
| Composition | Cerium oxide |
| Color | light yellow |
| Patical size | D50=0.6-1.0um |
| Usage | silicone rubber |
| Packing | 25kg/drum,bag |
| Brand Name | GONA |
| Model Number | RT-CE-1 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Delivery Time | 2 weeks |
| Packaging Details | 25kgs/drum , 500 kgs/pallet, 1cmb/pallet | Product name | Cerium Hydroxide Silicone Rubber Heat Stabilizer |
| Composition | Cerium oxide | Color | light yellow |
| Patical size | D50=0.6-1.0um | Usage | silicone rubber |
| Packing | 25kg/drum,bag | Brand Name | GONA |
| Model Number | RT-CE-1 | Place of Origin | China |
| High Light | 0.6um Heat Stabilizer ，25kg/drum Heat Stabilizer ，1.0um Heat Stabilizer | ||
Cerium oxide can reduce the content of prothrombin, inactivate it, inhibit the production of thromboplastin, precipitate fibrinogen and catalyze the decomposition of phosphate compounds. The toxicity of rare earth elements decreases with the increase of atomic weight.
Inhalation of cerium dust, occupational pneumoconiosis, its chloride damage to the skin, can stimulate the mucous membrane of the eye.
【Application】
It is suitable for silicone rubberto improve its heat resistance and oil resistance.
【Specification】
1. chemical properties: TREO>90%
2. Color: yellow
3.PSD: D50=06-1.0 um
| ITEM | INDEX | ITEM | INDEX |
| TREO% | 90 | D50 | 0.6-1.0um |
| CeO2/ITREO% | >99.95% | D90 | <3um |
| La2O3/TREO% | <0.001 | D99 | <6um |
| Pr6O11/TREO% | <0.001 | BET | 2-4m2/g |
【Product features】
(1)CeO2 has good oxygen storage through controlling the surface activity of CeO2, thus restrain the oxidation of side chain.
(2)CeO2 and silicone rubber has good compatibility which is helpful for them mixing fully, through controlling the size and surface characteristics of CeO2.
【Application methods】
The addition of ceria into silicone rubber can prevent the side chain from oxidative crosslinking and main chain cyclization degradation. In a certain temperature range, it can prevent the free radical reaction produced by oxidation in the silicone rubber, and can regenerate under the action of oxygen in the air; by absorbing some trace acid or alkaline substances which can catalyze the degradation reaction in the silicone rubber, it plays a thermal stability role on the silicone rubber. At the same time, the special electronic structure (f electron layer is not filled) of ceria makes it easy to form complex. The complex can inhibit the swelling of rubber in solvent by preventing the movement of rubber molecules, thus improving the oil resistance of rubber.
【Packing】 25kgs/poly-drum ,500kgs/pallet
1 Q: What's your payment terms?
A:T/T AD
2 Q: How can you get sample?
A: Free samples are available, but on the basis that you pay the courier charges.
3 Q: How about the packing?
A:Usually we provide the packing as 50 kg Iron Drum or 25 plastic Drum ,if you have special requirements on them, we will according to you.
4 Q: What are your terms of payment?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shipment.
If you have other questions, please feel free to contact us.
Shanghai Gona Industrial Co.Ltd is founded in 2006, and located in Songjiang Industrial District, rounded by National Engineering research Center of Ultrafine Powder(NERCUP).Our company is a R&D company specialized in technology development of functional powder materials. Focused on the control technology of powder particulate, SHGRENM provide several series product such as rare earth oxide with special particulate properties, cerium oxide polishing powder, catalyst materials,Alumina for Li+ battery separator.
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
1000-1500
Employee Number:
50~100
Ecer Certification：
Verified Supplier
SHANGHAI HUAMING GONA RARE EARTH NEW MATERIALS CO.,LTD.was founded in 2006, located in Songjiang Industrial zone, rounded by National Engineering research Center of Ultrafine Powder(NERCUP).Gona is a R&D company specialized in technology development of... SHANGHAI HUAMING GONA RARE EARTH NEW MATERIALS CO.,LTD.was founded in 2006, located in Songjiang Industrial zone, rounded by National Engineering research Center of Ultrafine Powder(NERCUP).Gona is a R&D company specialized in technology development of...
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