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hydrophilic silica

Inquiry
  Post Date: Jul 06,2010
  Expiry Date: Jan 02,2011
  Detailed Description: Cas No. :
hydrophilic silica
We need 4 tons per month.

We need the following characteristics:
Analoge: Aerosil R974 или HDK H20 wacker.
Synthetic, hydrophobic, amorphous silica.

BET surface at of the hydrophilic silica 170 - 230 m2 / g;
INCI name: Silica Dimethyl Silylate;
Loss on drying <0.6%;
Sieve residue <0.05%;
Surface modification: Dimethylsiloxy;
Tamped density 40 g / l;
Carbon content approx. 1.4%;
Residual silanol content
(relative silanol content in relation to the hydrophilic silica, which
shows approx. 2 SiOH / nm ²): 50%;
pH in 4% dispersion (1:1 mixture of water-methanol): 3.8 - 4.8;

Give me please the price on CIF port of Novorossiysk.
If you can supply, just contact us please.


  Company: Shanghai Yoo-point Chemical Co.,Ltd         
  Contact: Mike Xia
  Tel: +86-13524158277
  Fax: +86-21-62823311
  Email: Send Message
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