Welcome to HelloTrade!
I Want to Buy
Request for Quote
6 Yrs
Par Moor Centre, Par Moor Road, Par, Cornwall
Corby, England-PL242SQ, United Kingdom+(44)-1726-818000
Contact Supplier

Calcined Kaolin

Next Product »
FOB Price : Get Price

Calcination occurs in two steps.

At 700°C the dehydroxylation of the kaolin is complete forming a poorly crystalline metakaolin. Products produced at this temperature include PoleStar™ 450 which can improve the dielectric properties of PVC cable insulation, and MetaStar™ which acts as a pozzolanic concrete additive.

At 980°C an amorphous defect spinel is formed which undergoes a transformation, with mullite recrystallising in an amorphous glass at temperatures above 1100°C. Products produced within this temperature range provide excellent properties in rubber compounds, especially when coated with silane, improving mechanical properties and chemical resistance. Silane treatment further enhances rigidity, toughness and dimensional stability in polyamide mouldings.

More Products From This Supplier

Invalid Input
Please enter Mobile Number
Invalid Email ID
Invalid Email ID
Your Contact Information
Competitive Quotes
Choice of Suppliers
Payment Protection
sending enquiry ....

unable to instantiate your call right now. please try after some time.


©Copyright HelloTrade.com