Nano Calcium Carbonate

• Post Date:

  Sep 05,2016

• Expiry Date:

  Mar 04,2017

• Detailed Description:

  Cas No. :471-34-1 Quantity: 2000Metric Tons
  Specs:Nano grade 93%
  Price:600 USD Metric Tons
  Payment Method: TT ,LC,DP
  

  Calcium Carbonate Nano GradeOther Name:Calcium carbonate,Carbonic acid calcium salt,Limestone,Marble,CaCO3 CAS NO. : 471-34-1 EINECS: 207-439-9 Molecular Formula : CaCO3 Molecular Weight :100.09 Properties : White powder Use : Nano Calcium Carbonate is excellent in large special area, Low oil-absorbed and high hydrophobility. It is used as functional feeler in seals suitable for the system of reactive, heat fussion, stylene-butylene, and water base polymer. It can improve rheology in PVC seal, enhance intensity and reduce cost in silicone seal and in heat fussion seal, increase viscosity and adhering in water base polymer bond. Especially in polysilicone seal it is nice consistent and can obviously reduce the cost and enhance the flexibility. Storage : Preserve in well closed containers Packing : 25Kg woven bags lined with plastic bag(special packing can be made according to clients' requirement). Specification: Nano Calcium Carbonate ( % ) index item standard Average size(nm) 40-80 White degree 94 CaCO3 93 BET(m2/g) 24±2 Oil absorbed(g Dop/100g CaCO3) 27 Moisture 0.5 PH value 8.5-9.5 Surface treatment fatty acid activity 99 particle shape cube consistency/cm 9-11 Mg 0.8

• CAS Registry Number:

  471-34-1

• Synonyms:

  ;C.I. 77220;C.I. Pigment White 18;Chalk;Weightily Calcium Carbonate;Calcium Carbonate Light;Calcium Carbonate Heavy;Biological Calcium Carbonate;Oyster Shell Powder;Carbonic acid calcium salt (1:1);Limestone;

• Molecular Formula:

  CaCO₃

• Molecular Weight:

  100.088

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/38:;
  

• Safety Description:

  S26:;
  S37/39:;
  

• Company:

  HeBei Aushin Zinc Co., Ltd     [ China ]        

• Contact:

  Sales Dept.

• Tel:

  +86-312-3182007

• Fax:

  +86-312-3182003

• Email:

  sales@sincereunion.com