PRODUCT

Expandable Graphite

　　

Introduction:

The flake graphite has been modified in special ways.Through instant treatment at high temperature,expandable graphite will change from lamellar to creep structure with expansion ration from 100-300. Expandable graphite still remains the characteristics for natural graphite and has excellent mould ability,ductility and sealing ability,which is a king of superior raw materials for various kinds of graphite sheet,sealing pieces and is used as new type of protective slag,exothermic mixture.

Property:

Excellent expansibility:its manufactured products have the properties of mouldability,lubricity,chemical stability heat insulation well as high temperature resistance,and much more.

Specification:

9950250,9950200,9550250,9550200,9980250,9980200,8550250 etc.Expansion ration:100-300ml/g

Use:

(1) Additive of metallurgical industry(2) Materials of flexible graphite(3) Absorbent materials of battery(4) Additive of lubricant(5) Additive of refractory

Note:

following is our special treatment accoring to customer’s requirement.1. Chromic residual quantity: zero2. Low temperature expandable graphite3. Low sulphur content4. Neutral PH