Properties
Si-Al microspheres silica has the chemical formula of mSiO, .nAlO-.xH,O. With uniform pore structure inside, its chemicalproperties are stable, it also possesses such properties as thermalstability, high mechanical strength and good activity.
Application
The product is mainly used as catalyst and catalyst support formelamine, phthalic anhydride and other important industrialproducts, and it can also be used as a catalyst for the oil industryand natural gas dehydration, variable'temperature adsorption andseparation of aromatics, liquid absorbent and gas separation. The product is very suitable for the adsorption of variable-temperatureand separation agent.
Technical Specifications
| Indicators items | parameters | ||
| GL- I | GL- Ⅱ | GL- Ⅲ | |
| Granularity μm ≥ | 75- -600 or as required | ||
| Qualied particle ratio % ≥ | 85.0 | 85.0 | 85.0 |
| Bulk density g/L ≥ | 450 | 600 | 650 |
| Pore volurme mL/g ≥ | 0.60 | 0.50 | 0.40 |
| Loss on heating % ≤ | 4.0 | 4.0 | 4.0 |
| Wear rate % ≤ | 5.0 | 4.0 | 3.0 |
| Surlace area m²/g ≥ | 350 | 400 | 450 |
| Al₂O3 % ≥ | 5.0 | 8.0 | 8.0 |
Packaging: Bags of 25kg or 650kg.
Notes: Indicators and specs can be customized.
DONGYING YIMING NEW MATERIALS CO., LTD
Contact person: Mr. Forest Xu
Tel: +86 546 6853125
Mobile / WeChat: +86 18654681060
WhatsApp: +86 18654681060
Email：sales@sdymqy.com ymsilicagel@gmail.com
Address: No. 888, Huanghe Rd, Dawang EDZ, Guangrao, Shandong, PRC
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Tel.: +55 (11) 93211-4565
Address: São Paulo – Paulista Avenue, 2028, 11th floor – Bela Vista. São Paulo – SP – Brazil.
Egypt Distributor
Contact person: Eng.Youssef Shoukry
Tel: +20 111 00 555 38
Address: G Zone Area Number 6226, Gamaa Elkods Street, Moktam, Cairo, Egypt
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Russia Distributor
Contact person: Mr. Nikita Beskrovnyy
Tel.: +7 9538993928
Address: 117335 Russia, Moscow, Vavilova street, 79 building 1, office 3-4
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