We offer chemical conversion coatings that are adherent surface layers of low-solubility chromate compounds. It is formed by the reaction of suitable reagents with the metallic surface. Usage of this chemical conversion coatings can change the appearance, electro-chemical potential, electrical resistivity, surface hardness, absorption and after surface properties of the metal. The chemical conversion coatings is produced by a chemical oxidation-reduction reaction at the surface of aluminum.

CONVERSION COATING CHEMICALS

No.	Product Name	Product Details
1	zinchromate 161	blue zinc passivation on zinc coating for better corrosion resistance.
2	zinchromate 061	little bit costlier but better than 161.
3	zinchromate 261	little bit costlier but better than 161.
4	zinchromate 261 (m)	economical than 261.

MAHAVIR CONVERSION COATING CHEMICALS

no.	product name	product details
5	zinchromate golden 162 (l)	produces yellow irridescent chromate layer over zinc plating for better corrosion resistance.
5	zinchromate golden 162 (l)	suitable for deposits produced from cyanide zinc & chloride zinc.
6	zinchromate golden 182 (l)	economic product to 162 (l).
7	zinchromate golden 282 (l)	economic product to 162 (l).
8	zinchromate golden 062 (l)	improved product to 162 (l),
9	zinchromate golden 262 (l)	economic product to 162 (l).
10	zinchromate 165 l	bright dip for cadmium plated parts.
11	zinchromate buck 163 process	produces a uniform jet black coating on zinc, zinc die casting and zinc plate.
11	zinchromate buck 163 process	good corrosion & abrasion resistance.
12	zinchromate buck 163(a)	produces a uniform jet black coating on zinc, zinc die casting and zinc plate.
12	zinchromate buck 163(a)	good corrosion & abrasion resistance.
13	zinchromate buck 163(b)	produces a uniform jet black coating on zinc, zinc die casting and zinc plate.
13	zinchromate buck 163(b)	good corrosion & abrasion resistance.

MAHAVIR CONVERSION COATING CHEMICALS & PASSIVATION CHEMICALS

No.	Product Name	Product Details
14	zinchromate 063 process	economical black chromate conversion process on zinc coating for glossy black finish.
		good corrosion & abrasion resistance.
15	zinchromate 063 (a)	economical black chromate conversion process on zinc coating for glossy black finish.
		good corrosion & abrasion resistance.
16	zinchromate 063 (b)	economical black chromate conversion process on zinc coating for glossy black finish.
		good corrosion & abrasion resistance.
17	zinchromate 069 process	silver free black chromate process designed to produce black chromate conversion coating on zinc-cobalt alloy deposits.
		withstands 100 hrs. Salt spray (white rust) & suitable for automatic plating units.
18	zinchromate 069 (a)	silver free black chromate process designed to produce black chromate conversion coating on zinc-cobalt alloy deposits.
		withstands 100 hrs. Salt spray (white rust) & suitable for automatic plating units.
19	zinchromate 069 (b)	silver free black chromate process designed to produce black chromate conversion coating on zinc-cobalt alloy deposits.
		withstands 100 hrs. Salt spray (white rust) & suitable for automatic plating units.

MAHAVIR CONVERSION COATING CHEMICALS/PASSIVATION CHEMICALS

no.	product name	product details
20	zinchromate olive green 173 (s)	produces olive green chrom. Conversion coatings on chloride zinc deposits.
		corrosion resistance of over 150 hrs. In salt spray.
		suitable for use in automatic plating installation.
21	zinchromate 263 process	produces excellent iridescent chromate conversion coating for chloride zinc and cobalt zinc alloy deposits.
		stand corrosion resistance ofover 200hrs. In salt spray for co. Zl. Deposits
22	zinchromate olive green 263 (a)	produces excellent iridescent chromate conversion coating for chloride zinc and cobalt zinc alloy deposits.
		stand corrosion resistance ofover 200hrs. In salt spray for co. Zl. Deposits
23	zinchromate olive green 263 (b)	produces excellent iridescent chromate conversion coating for chloride zinc and cobalt zinc alloy deposits.
		stand corrosion resistance ofover 200hrs. In salt spray for co. Zl. Deposits
24	zinchro ffix 250	an unique process for improving the corrosion resistance of yellow chromate coating.
		suitable for both vat and barrel operation.
		easy to operate.
		no clogging of holes & threads.
25	zinchromate cad-161	a cadmium bright dip of the chromate conversion type that produces a clear bright, stain free finish without leaching.
		corrosion resistance of over 90 hrs. In salt spray.
26	zinchromate zr	easy maintenance.
		produces uniform jet black coating on zinc- iron plating.
		good corrosion & abrasion resistance
		being silver - free, the product is comparatively economical.

Mahavir Expochem Limited

ALKALINE CLEANERS (3)

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CONVERSION COATING CHEMICALS/ PASSIVATION CHEMICALS (4)

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Other Products (38)

CONVERSION COATING CHEMICALS/ PASSIVATION CHEMICALS

CONVERSION COATING CHEMICALS

MAHAVIR CONVERSION COATING CHEMICALS

MAHAVIR CONVERSION COATING CHEMICALS & PASSIVATION CHEMICALS

MAHAVIR CONVERSION COATING CHEMICALS/PASSIVATION CHEMICALS