Calcined Talc

Introduction:

The chemical composition of talc is Mg3[Si4O10](OH)2, and the crystal belongs to the layered silicate mineral of triclinic system.Pseudo-hexagonal single crystals are rare, and they are usually dense massive, bladelike, fibrous or radial aggregates.White or various light colors, streaks are often white, fatty luster (lumpy) or pearl luster (patchy aggregate), translucent.Mohs hardness 1, specific gravity 2.6-2.8.A set of extremely complete cleavages, flakes flexible.Slippery feeling, strong heat insulation and insulation.

Applications: 

          The addition of talc powder can change a variety of properties of plastic, such as molding shrinkage, surface hardness, bending modulus, tensile strength, impact strength, thermal variation temperature, molding process and product dimensional stability;

         Superfine talc powder added to plastic can significantly improve the rigidity and creep resistance, hardness and surface scratch resistance, heat resistance and thermal deformation temperature of plastic products; Quite fine talc can also improve the impact strength of plastic products, and after the addition of lubrication, can promote the flow, improve the processing of plastic, it also has a significant feature, is the role of nucleating agent.

FAQ:

Q:How many years of experience in supply?
A:A long stable supplier.

Q:Do you accept customization?
A:We could like to give you suitable suggestion about Fritted according to your detail application.

Q: Do you provide samples ? is it free or extra ?

A:Yes,we could offer the sample for free charge but do not pay the cost of freight.

Q:How about the price and quanlity?

A:Factory price,Good Quality,Indicators of stability.