Introduction

Description:

Soapstone chalk

Item No.:

 SP1011

Size:

100*10*10 mm 

Material:

Talc

Grade:

First class

Whiteness:

90% ± 1

Hardness

1 Moh's

Silica:

60% ± 1

Magnesium oxide:

≥ 30%

Finish:

Not polishing

Certification:

ISO9001

Characteristics:

Dust free, high visibility. Not run, char, discolor, peel or crack when welding

Application:

Used by welders and fabricators for marking on metals, etc.

Use:

Mechanical manufacturing, Vehicles manufacturing, ship manufacturing, steel factory, etc