Archive for category Science

COPLAST 4 – PLASTICIZER for COALTAR PITCH

PLASTICIZER FOR COAL TAR PITCH / TAPE MADE FROM COAL TAR PITCH

Why is COPLAST 4 (Plasticiser for Coal Tar Pitch / Tapes made from Coal Tar Pitch) needed?

  • To impart plasticity without affecting penetration number.
  • To provide better heat and solvent resistance
  • Helps in achieving petroleum insolubility.

In market there are many kind of plasticizers are available based on wax/wax derivatives.  COPLAST 4 (Plasticiser for Coal Tar Pitch / Tapes made from Coal Tar Pitch) is unique plasticizer which is not wax/wax derivative that C.G. Chemical manufactures.

COPLAST 4 (Plasticiser for Coal Tar Pitch / Tapes made from Coal Tar Pitch) is not wax/wax derivative. COPLAST 4 (Plasticiser for Coal Tar Pitch / Tapes made from Coal Tar Pitch) is compatible with most materials used in Coal Tar Industry.

COPLAST 4 (Plasticiser for Coal Tar Pitch / Tapes made from Coal Tar Pitch) is proprietary polymer.

COPLAST-4 (Plasticiser for Coal Tar Pitch / Tapes made from Coal Tar Pitch) has unique heat, water & solvent resistance. This when added as plasticizer along with coal tar material does not lower ring & ball softening point of coal tar material. At the same time it improves Needle Penetration from about 1 * 10-1 mm to about 5 * 10-1 mm.

COPLAST 4 (Plasticiser for Coal Tar Pitch / Tapes made from Coal Tar Pitch) has specific properties as below,

Chemical Nature Proprietary polymer
Physical Appearance Off White/Yellow Lumps/Flakes
Melting Point 84 ± 4⁰ C
Ionic Nature Non-ionic
Solubility in Water Insoluble
Solubility in Petrol Insoluble
Storage Store in a cool & dry place. Do not store above 50⁰C
Handling Non hazardous Adopt all normal precautions when handling chemical products.
Stability COPLAST-4 is stable for more than 12 months in the original sealed container.

NB: Above information is given to the best of my knowledge & without warranty on my part.

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CGSOFT NI 50 (Nonionic Softner)

SOFTENERS FOR TEXTILE INDUSTRY

Why are they needed?

  • To impart softness, smoothness, fullness, suppleness and appearance of the fabric
  • To provide better tear and abrasion resistance
  • Helps in Processing of sueding, napping, compressive shrinkage, crack marks prevention during dyeing, etc.

In market there are many kind of softeners available like anionic , cationic, nonionic and various combinations of them and others (silicon, amino silicon, reactive,..). CGSOFT NI 50 is one such softener that C.G. Chemical manufactures.

CGSOFT NI 50 ( Nonionic softener) does not have electrical charge where as anionic & cationic softeners have -ve & +ve electrical charge respectively. CGSOFT NI 50 ( Nonionic softener) is compatible with most textile auxiliaries either anionic or cationic used in the bath, which are widely used for achieving dry, pliable hand & good resistance to discoloration.

CGSOFT NI 50 ( Nonionic softener) is usually derived form fatty acids/alcohols

CGSOFT NI 50 ( Nonionic softener)  has specific properties as below,

Chemical Nature Fatty Acid/Alcohol derivatives
Physical Appearance Smooth whitepaste
pH ≥ 7
Ionic Nature Nonionic
Dilution Can be dispersed/diluted with cold (30⁰- 35⁰ C) water
Storage Store in a cool place & keep lid close when not in use to avoid oxidation & dehydration
Handling Non hazardous

NB: Above information is given to the best of my knowledge & without warranty on my part.

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Online Face Recognition & Photo Organizer @ http://www.picporta.com

I would like to appreciate efforts of Mr Pulkit Gaur (Senior mate @ Meditab Software) for making Face Recognition possible and making it web enabled and gifting it as Photo Organizer to all of us..!

It's going to be the first service of its kind on the Web and I would like to congratulate Pulkit for his great hard work and efforts.

It's not just Online Face Recognition but it's with following buddies.

  • Smart Picture Organizer
  • Quick Photo Sharing & Printing
  • Multiple Face Recognition
  • and so on...

So now searching your photo albums with phrase like "Me & Mom" is possible.

It still is in it's beta version you can check it out on http://www.picporta.com and I wish it become publicly available asap.

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Paying the bills.!