Cnsl Modified Phenolic Based Cashewchem Cement

We provide an excellent quality range of CNSL Modified Phenolic Based Cashewchem Cements. This is an intimate mixture of liquid resinous material and a powder composed of suitably selected filler usually containing the required setting agent. This is a non-porous, self hardening and relarively plastic in nature. When set and cooled a dense impermeable cement is obtained.It is designed to use as a bonding cement for Acid Proof Brick / Tile lining in Tanks, Vessels , Floor and Drain etc. This CNSL Modified Phenolic Based Cashewchem Cement provides resistant to a wide range of non oxidising acids, alkalies, mixed solution but not recommended for use with aliphatic and aromatic hydrocarbons. It can also with- stand to a reasonable extent oxidising acids such as Chromic Acid and Nitric Acid. When filled with graphite it is resistant to Hydrofluoric Acid. The special formulation provides excellent protection against mixture of HF and HNO2 in the pickling of Stainless Steel and alloy steels.

Physical Properties :
Specific Gravity : 1.8 gm/cc
Compressive Strength : 115 kgs/sq cm(min)
Flexural Strength : 39 kgs/sq cm(min)
Tensile Strength : 14 kgs/sq cm(min)
Bond Strength : 6kgs./ cm2
Water absorption % : <1
Max. Temperature Limit : 170OC
Acid : Remarks
Acetic Acid(glacial) : Resistant
Chromic Acid(10 %) : Limited
Hydrochloric acid(concentrated) : Resistant
Hydrofluoric acid(upto 40%) : *Resistant
Nitric Acid(10%) : Not resistant
Nitric Acid(upto 40% ) : Limited