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Carbo Colloids

Bengaluru, Karnataka

| GST  29AACFR0356G1ZA

| Verified Supplier

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CARBO COLLOIDS a partnership firm was established in the year 1987 by two partners under the name RASAYANA. Both partners having worked in the synthetic graphite manufacturing industry for more than 15 years ventured to establish the above partnership firm for the manufacture of allied graphite products with a particular emphasis on the graphite products used in the Electronics Industry.
Carbocoat, an aqueous graphite suspension used as external conductive coating in the manufacture of TV tubes was developed in the year 1987 using indigenous knows how. Both B&W and Colour Picture Tube Manufacturers use this coating since then.
In recognition of the efforts in developing this product, which is an import substitute, the Electronic Component Industries Association awarded a special Certificate of Merit to us in the year 1992. (We were named Rasayana at that time).
Since then various grades of internal and external conductive coatings based on Ferric Oxide and Titanium Di-oxide have been successfully developed by CARBO COLLOIDS. We have also developed various other graphites for use in wire drawing, forging,
Aluminum industries. These are all generally called as COLLOIDAL GRAPHITE in aqueous medium used as lubricants. We are marketing these products under the name COLGRAPH.
We are now manufacture graphite-based products according to the requirements of our customers.
Here at Carbo Colloids we pride ourselves in manufacturing quality products at competitive prices. We ensure that our customers are always satisifed with our service and the quality of the product delivered.
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Nature of Business

Manufacturer

Year of Establishment

1987

Legal Status of Firm

Partnership

GST Number

29AACFR0356G1ZA

COLGRAPH – LUB is a non-graphitic water based lubricant produced for use in metal forming industries such as forging seamless pipe manufacturing etc. It is based on synthetic lubricants, which form lubricating film on dies and piercing rods for optimum lubrication and metal movement and excellent release properties.

Dilution

Dilution is to be done by adding diluent to the material. During dilution mild stirring is required to ensure the uniform consistency in the diluted material. A ratio of 3 parts of diluent to 1 part of material is recommended. However depending upon the severity of the job dilution ratios can be varied by trial and error basis.

Application

ColGraph LUB to be applied by spraying

Storage

ColGraph LUB will not be affected by freezing. Avoid excessive heat and sunlight. Reseal the container after use to avoid contamination.

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Colgraph Lub

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COLGRAPH CG-SPL is a micro fine synthetic graphite dispersed in aqueous medium specially developed for us as a solid lubricant in the manufacture of seamless steel pipes. ColGraph CG-SPL contains no organic substances carbonizing at low temperatures and is as little environmentally harmful with respect to wastewater pollution as possible.

Dilution

Dilution is to be done by adding diluent to the material. During dilution mild stirring is required to ensure the uniform consistency in the diluted material. A ratio of 3 parts of diluent to 1 part of material is recommended. However depending upon the severity of the job dilution ratios can be varied by trial and error basis.

Application

ColGraph LUB to be applied by spraying

Storage

ColGraph LUB will not be affected by freezing. Avoid excessive heat and sunlight. Reseal the container after use to avoid contamination.

PRODUCT SPECIFICATION

Lubricant -Organic Compounds

Carrier- Water

Diluent- Water

Consistency- Viscous Liquid

Ph-9 to 11

Density-1.1

Shelf Life-12 months from the date of packing.

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COLGRAPH CG-SPL is a micro fine synthetic graphite dispersed in aqueous medium specially developed for us as a solid lubricant in the manufacture of seamless steel pipes. ColGraph CG-SPL contains no organic substances carbonizing at low temperatures and is as little environmentally harmful with respect to wastewater pollution as possible.

PRODUCT SPECIFICATION


Solid Content-22 +/- 2%
Viscosity-250 +/- 50 CPS (Brookfield Viscometer)
Specific Gravity- 1.10 to 1.15
Carrier-Water
Diluent- Water preferably de-ionized / dematerialized
Ph-8 to 10
Shelf Life- 6 months in un-opened condition
Packing- In HDPE rectangular containers. 25/20 Kg capacity.
Handling - Homogenize the material by rolling in a cylindrical jig. Always keep the container closed after use.

METHODS OF USE
ColGraph WDL can be diluted before use. Dilution ratio to be determined depending on the requirements of the job. Add diluent to the concentrate and not vice versa. Water hardness will affect the performance of ColGraph WDL. Maintaining the Ph of the diluted material to 9 to 10 to be ensured by addition of ammonia. ColGraph WDL is compatible for any method of / technique of application such as roller, dip or fountain. Ensure the container of the ColGraph supply system is made or stainless of FRP material. This is to prevent contaimination and the consequent performance of the material.

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Colgraph Fdl

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COLGRAPH - FDL is a micro fine colloidal graphite material specially developed for use in the metal forming industries such as foundries, forgings etc. Colgraph is synthetic graphite dispersed in an aqueous medium and contains no organic substances carbonizing at low temperatures and has minimum or no harmful effect on the environment with respect to waste water pollution.

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COLCARBO COAT CC-GVB is a suspension of Graphite particles dispersed in water and binder solution, having good thixotropic property. The thixotropic property does not allow it run down on the substrata when applied by spray/roller application, thus giving a neat and straight edge.

On drying it forms a hard coating having good adhesive property to the substrate. The dried coating will have high electrical conductivity. It is resistant to extreme climatic conditions. When need arises the coating can be easily removed by washing it with water. After spraying/rolling the container and the tools used for such application can be washed clean with water with ease.

It has no hazard of combustion or ignition either in storage or in use.

COATING PROPERTIES

Correctly applied uniform coating with a wet deposition of 13 mg/cm.sq. will have an electrical resistance of less than 30 ohms measured between two points 10 cm apart on the thoroughly dried coating.

SPECIAL PRECAUTION

Alkaline, acidic, organic solvents and surface-active agents should not be added. Keep the material in a cool place and away from sunlight area.

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Colgraph Wdl

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COLGRAPH-WDL is an aqueous suspension of high purity synthetic micro Graphite developed for drawing of molybdenum and tungsten filament wires. ColGraph WDL can be modified with viscosity modifiers and other additives such as plasticizers by the end user to the specific requirements as per the equipments used and the diameter of the wires drawn. ColGraph WDL can be used over a wide range of wire diameters.

PRODUCT SPECIFICATION

Lubricant-Micro fine Graphite

Solids -21 +/- 1% by weight

Carrier-water

Diluent-Water preferably de-ionized/ dematerialized

Sp. Gravity-1.1 to 1.25

Viscosity-350 +/- 50 CPS

Ph-9 to 10

Shelf Life-6 months in a closed container

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Mandrelcoat 4055

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