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Amorphous Precipitated Silica/White Carbon Black Use for Silicone Rubber

The product has special physical and chemical properties so that it becomes the reinforcing additive with best transparency in the blends formula that takes rubber as matrix. The application of SDP series’ white carbon black products with high transparency and high reinforcing for silicone rubber in the rubber industry has stronger reinforcing performance than ordinary precipitated silica.Especially in the silicone rubber industry,it can greatly improve the properties of aging resistance, rebound resilience and compressive deformation resistance.



| SDP SERIES | |
| Physical Form | White Powder |
| BET m2/g | 200-260 |
| Average particle Size D50 um | 5-8 |
| Silica % | 98 |
| Drying Loss % | 4.0-8.0 |
| Ignition loss (dry basis) % | ≤7.0 |
| PH | 6.0-7.5 |
| DBP cm3/g | 2.2-3.5 |
| Sieve Residue 45um % | ≤0.5 |



Packing and storage
Package Method :Packaged in multiple layer Kraft paper, 15kg,12.5kg ,15kg,20kg per bag.
Storage Method :Stored in aeration-drying storage areas for protecting the material from volatile substance.Should be used within 2years after production.
Transportation Method : Transport should be protected against rain and sunlight exposure Strictly prohibited acids, oxidants and harmful toxic substances .
FREE SAMPLE
1.Cooperate with research institutions, we strictly control the process from raw material to finished product.
2.The customer comes first, we provide reasonable price, high quality product and prompt shipment.
3.We can send the goods to your delivery address directly. It is relatively safe and fast. We have ready goods in stock.
4.Quick and clear response to customers questions. Warm after sale service, we will help to solve the problems in your usage.
5.We could make our price discount if you place a substantial order with us.

Q1: Are you manufacturer or trading company ? We are producer having our own factory and raw material. Welcome to visit our factory !
Q2 : How to get sample?
Kindly contact us, Free sample are waiting for you !
Q3: How about the packing? Usually we provide the packing as 10 kg / bag. Of course, if you have special requirements on them, we will according to you.
Q4: What's your payment terms?
We accept all payment TT, LC, DP, Paypal. But for first time, we only do LC or TT.
Q5: What’s your main products ?
We product fumed silica, precipitated silica, silica matting agent, aerogel particles.

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