Sand applications


PriMOULD ADD P is the lustrous green sand additive. PriMould Add P is a green sand additive used in green sand to increase the permeability of the mould. The volatile matter in the material burns from the moment the liquid metal comes in contact with the mould.The material is available in different grades that with varying measures of its parameters as below -

Parameter PriMould Add P PriMould Add P G1 PriMould Add P G2
VCM 55% ± 5% 40 % ± 5% 60% ± 5%
Ash 4% ± 1% 4% ± 1% 4% ± 1%
Fixed Carbon 35% ± 5% 50% ± 5% 40% ± 5%

Activated Carbon Manufacturers in Bangalore

The material finds applications in the green sand processes of grey cast iron and spheroidal grey cast iron. The usage of the material depending on the grade is as follows.


PriSSS2O is a liquid sand additive for the CO2 process of mould/ core making. This is a premix with Sodium Silicate and has properties of collapsibility. The material eases the knocking of sand from the castings. Material is made to order because of short shelf life.


PriSS1O is a sand additive - in powder form for the CO2 process of mould/ core making. The material is added to sodium silicate after premixing the same with water. This material is available on made to order basis as the material comes with short shelf life of 180 days.



We have all the essential and advance machinery to ensure maximum production. We have in-house research and development facilities as well. We believe in offering quality products according to the demands of time and place.

Quality assurance


Exquisite quality and purity are the terms that define our products. We are witnessing a growing demand for our products simply because we never compromise on quality. Good packaging is another aspect of our high quality products.

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Prithvi Chemical Manufacturing Company Pvt. Ltd

  • No. C 15 & 16 , KSSIDC Industrial Area, Hirehalli
  • Tumkur, Karnataka, India - 572168

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