master batch grade nano silica

• Post Date:

  Jan 31,2013

• Expiry Date:

  Jul 30,2013

• Detailed Description:

  Cas No. :7631-86-9 Quantity: 3000 tons/monthMetric Tons
  Specs:BT-304,BT-306
  Payment Method: L/C at sight,T/T
  

  Feature：the white carbon used in plastic and master batch is produced with special technic. It is main used in plastic count-static master batch and hatch static master batch.    　　 　　 item specification specification grade BT-307D(Aerogel process) BT-307(Aerogel process) form White powder White powder   0.22-0.25 0.18-0.20 SiO2 contain（dry product） ≥99.9 ≥99.9 Ph value ≥7 ≥7 BET 290-320 290-320 DBPml/100g 160-200 160-200 Partical size 5-7um 5-7um Moisture (105℃ for 2hr.) ≤3.0 ≤3.0 Ignition loss(1000℃ for 2hr.) ≤4.0 ≤4.0 　Application: plastic, hatch master batch, count-static master batch etc.

• CAS Registry Number:

  7631-86-9

• Synonyms:

  ;Quartz;acticel;cab-o-sil;cab-o-sperse;Fumed Silicas;Silica, fused;Silica, vitreous;flatting agents;flatting agent;delustering agent;MATTING AGENT;Aerosil;Amorphous silica;Fumed silica;Silica;Quartz sand;White carbon black;white carbon;White carbon black,combustion method;Pelleted Hydrated Silica;Hydrated Silica;Silicondioxidehydrate;Silica, hydrate;Precipitated silica;Silica Dioxide;

• Molecular Formula:

  SiO₂

• Molecular Weight:

  60.084

• Molecular Structure:

  

• Risk Codes:

  R37:Irritating to respiratory system.;
  

• Safety Description:

  S24/25:;
  

• Company:

  Baote Chemical & Industrial Co., Ltd.     [ China ]        

• Contact:

  Lemon

• Tel:

  86-0536-5265389

• Fax:

  86-0536-5265389

• Email:

  yinliyy666@126.com