Silicone Heat Stabilizer Cerium Oxide Organic Based Stabilizers

Cerium oxide can reduce the content of prothrombin, inactivate it, inhibit the production of thromboplastin, precipitate fibrinogen and catalyze the decomposition of phosphate compounds.High temperature resistant mold silicone rubber;Increase the thermal stability and aging resistance of polymer；Heat stabilizer and anti-aging agent for plastics and rubber.

【Application】

It is suitable for silicone stopper heat stabilizers.





【Specification】

1. chemical properties: TREO>99%
2. Color:light yellow
3.PSD: D50=06-1.0 um

【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.



【Packing】 25kgs/poly-drum ,500kgs/pallet


1 Q:How about the validity of the products?
A:According to the products you ordered.

2 Q: How can you get sample?
A: Free samples are available, but on the basis that you pay the courier charges.

3 Q: What's your payment terms?
A:T/T AD

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.


Our company is always paying great attention to the intellectual property and independent development, and pursuing innovation of science and technology. Our company has been recognized as “High-Tech Enterprise of Shanghai” since 2008. The project of the high-precision rare earth polishing powder passed high-tech achievements transformation, and its annual production reaches 2000 tons.
We will always adhere to the philosophy of “quality first” business, and improve the quality of our product and service actively.