PRODUCT

SPECIFICATION & APPLICATION

PP-GF

With  selective  mining  system  of  quarry  that  have  been  identified,  we  are  proud  to  present  the  special  grade  product  is  excellent  for  glass  fiber  applications.

  • High Alumina  &  Silica  (Al2O3  =  22 – 26 {59becd74b24a421de4d313e6065f896d3054a6e6274d41128d58599741012acc},  SiO2  =  70 – 74{59becd74b24a421de4d313e6065f896d3054a6e6274d41128d58599741012acc}) ;
  • Low impurities  :  Fe2O3 < 0.08 {59becd74b24a421de4d313e6065f896d3054a6e6274d41128d58599741012acc},  others  content  is  very low ;
  • LoI<5.00 {59becd74b24a421de4d313e6065f896d3054a6e6274d41128d58599741012acc} .

OTHER PRODUCT

PP-Ref

P-Ref  isPyrophyllite with  a  maximum  alumina  content,  high  puritynearly  100 {59becd74b24a421de4d313e6065f896d3054a6e6274d41128d58599741012acc}  of  one  rock  type,  so  it  is  good  as  a  refractory  material.

  • High Alumina(Al2O3= 26 – 28 {59becd74b24a421de4d313e6065f896d3054a6e6274d41128d58599741012acc}) ;
  • Low impurities : Fe2O3<0.10{59becd74b24a421de4d313e6065f896d3054a6e6274d41128d58599741012acc}, others  content  is  very  low ;
  • LoI<5.00 {59becd74b24a421de4d313e6065f896d3054a6e6274d41128d58599741012acc} .

As a valuable refractory raw material we have the following properties:

  • Permanent expansion&Excellent reheat stability ;
  • Low thermal conductivity ;
  • High resistanceto molten ingress.

PP-Fil

P-Fil is  Pyrophyllitewhich  good  as  filler andcoating material with  :

  • whiteness  level  up  to82 {59becd74b24a421de4d313e6065f896d3054a6e6274d41128d58599741012acc} ;
  • high  purity  nearly  100 {59becd74b24a421de4d313e6065f896d3054a6e6274d41128d58599741012acc}  of  onerock  type ;
  • sufficient  clarityand high  blocking force.

PP-Cer

PP-Cer  isPyrophyllite  which  suitable  for  ceramic  with  :

  • negative  shrinkagevalue ( – 2.5 {59becd74b24a421de4d313e6065f896d3054a6e6274d41128d58599741012acc} ) ;
  • low  density  and  low  viscosity.