Non Reactive Polyamide Resin

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Technical Data POLYTONE PA 303



Application

POLYTONE PA 303 is a polymeric fatty acid based co-solvent grade non reactive polyamide resin in solid form suitable for flexographic and gravure printing inks. This resin provides excellent resistance to grease and water, and good glossy sharp prints. It has excellent adhesion to treated
polyethylene and other plastics. POLYTONE PA 303 has good flexibility and very good solvent release
properties.

Solubility

POLYTONE PA 303 is soluble In n-Butanol, n--Propanol, Cellosolve and mixtures of these with aromatic hydrocarbons e.g. Toluene and Xylene. This resin is partially soluble in iso-propanol and insoluble in ethanol, aliphatic and aromatic hydrocarbons. . Under certain conditions the solutions forms reversible gels on standing. In order to achieve complete solubility in hard drink solutions, sometimes it is necessary to add small percentage of water or aromatic hydrocarbon solvent. For optimum solubility blends hard drink and hydrocarbon solvents are required.

Compatibility

POLYTONE PA 303 is compatible with ketonic, maleic, reduced phenolic and pure phenolic resins. However, compatibility with alkyds is only partial. Compatibility of POLYTONE PA – 303 with nitrocellulose is much improved as compared to that of & PA - 305

Packaging

Available in 25 Kg bags.

Shelf Life

Store under cool dry conditions. It is recommended that the material be used within 12 months from the date of manufacture.

The information contained herein is to the best of our knowledge, accurate and reliable. However, as use conditions are not within our control no guarantees are given or are to be inferred, nor is freedom from any patent to be inferred.

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Technical Data POLYTONE PA 351



Application

POLYTONE PA 351 is an alcohol soluble non reactive polyamide resin in solid form suitable for flexographic printing inks. This resin exhibits good anti-blocking characteristics and finds use in specialized flexographic inks and release lacquers. Inks prepared from this resin have good adhesion to a variety of substrates, excellent solvent release properties, low odour and good nitrocellulose compatibility.

Solubility

POLYTONE PA 351 shows excellent solubility in a variety of solvents that do not attack rubber stereos. Under certain conditions the solutions forms reversible gels on standing and to avoid this, it is recommended to add small percentage of water or higher alcohols or aromatic hydrocarbon solvent. POLYTONE PA 351 has infinite solubility in ethanol and higher alcohols. It is soluble in methanol at higher concentrations - 40% and above.

Solubility

POLYTONE PA 351 is compatible with ketonic, maleic, nitro cellulose, reduced phenolic and pure phenolic resins. However, compatibility with alkyds is only partial.

Packaging

Available in 25 Kg bags.

Shelf Life

Store under cool dry conditions. It is recommended that the material be used within 12 months from the date of manufacture.

The information contained herein is to the best of our knowledge, accurate and reliable. However, as use conditions are not within our control no guarantees are given or are to be inferred, nor is freedom from any patent to be inferred.

Product Price :Get Latest Price

Technical Data POLYTONE PA 302



Application

POLYTONE PA 302 is a polymeric fatty acid based co-solvent grade non reactive polyamide resin in solid form suitable for flexographic and gravure printing inks. This resin provides excellent resistance to grease and water, and good glossy sharp prints. It has excellent adhesion to treated polyethylene and other plastics. POLYTONE PA 303 has good flexibility and very good solvent release
properties.

Solubility

POLYTONE PA 302 is soluble In N-Butanol, N-Propanol, Cellosolve and mixtures of these with aromatic hydrocarbons e.g. Toluene and Xylene. This resin is partially soluble in iso-propanol and insoluble in ethanol, aliphatic and aromatic hydrocarbons. . Under certain conditions the solutions forms reversible gels on standing. In order to achieve complete solubility in alcohol solutions , sometimes it is necessary to add small percentage of water or aromatic hydrocarbon solvent . For optimum solubility blends of alcohols and hydrocarbon solvents are required.

Compatibility

POLYTONE PA 302 is compatible with ketonic, maleic, reduced phenolic and pure phenolic resins. However, compatibility with alkyds is only partial.

Packaging

Available in 25 Kg bags.

Shelf Life

Store under cool dry conditions. It is recommended that the material be used within 12 months from the date of manufacture.

The information contained herein is to the best of our knowledge, accurate and reliable. However, as use conditions are not within our control no guarantees are given or are to be inferred, nor is freedom from any patent to be inferred.