Pigment Paste In Low Temperature Condition - China

Water based pigment paste which is made by pigment or pigment-based is one kind of water based products.

Its customs commodity HS code is 3204170000.

Usually, water is the main solvent of water based pigment paste, but glycol and other cosolvents will be added into the pigment paste formlua by about 5% .

And the safer propanediol or other cosolvents will be added into the textile printing water based pigment paste formlua with higher security requirements.

Whether glycol or propylene glycol, they are an important component of antifreeze.

So the frost resistance of water based pigment paste is much better than water solution.

However, when you use water based pigment paste in the cold winter, the following several aspects should be paid attention:

1 - To avoid to store the pigment paste outdoor area.

In the tens of degrees below zero environment, freezing point of water based pigment paste will be appeared even if it has glycol or propylene glycol ingredient.

Water-based paste will condense and can not be used.

2 - If finding the pigment color paste is condensation, you should transfer it to the indoor area and wait for slowly melting under the natural temperature.

Please don't heat with higher temperature, resulting in rupture of additives and pigment particles coated, or pigment particles would be agglomeration or swelling!

3 - Pigment paste is mainly packed by iron barrels or plastic drums.

If the pigment paste you purchased is low price and low quality, plastic drums may be cracking because of cold, or leading to iron barrels bottom shedding because of rust.

4 - Need to prevent the binders or other higher freezing point additives causing the sticky of coatings formula under the condiiton of cold weather.

It will result in water based pigment paste can not be uniformly dispersed in binder.

It is vey important.

Company Contact:

• Posted By: Shanghai Caison Color Material Chem. Co.,Ltd.

• Phone: +862162508979

• Address: No.688 Jiaqian Road, Nanxiang Hi-Tech. Park, Shanghai , Shanghai , China

• Email:

• Website: http://www.caisoncolor.net

• Business Description: We are a professional water based pigment paste manufacturer in China for more than 10years.
  
  Our products are super concentrated pigment dispersion, which can be used for textile printing , pigment dyeing, and coloring of paper, cement, detergents, cosmetics, woods and latex materials.
  
  Over 300 colors of pigment paste can be provided.