Leather coloring
Introduction
The series liquid colorant products are used in the leather industry for coloring, with strong coloring power, bright and transparent colors, high glossiness, colorless migration, precipitation, and aggregation. They can perfectly solve the contradiction of poor traditional color essence performance and poor color paste permeability, and have good compatibility with other resins. At the same time, compared to dyes or colorants, their migration and light resistance have also been significantly improved, and their application in PU synthetic leather dry process and some post-treatment processes has significant advantages and effects.
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A7750 CAS 3081-14-9 |
3081-14-9 –Names and Identifiers
Name
N,N’-BIS(1,4-DIMETHYLPENTYL)-P-PHENYLENEDIAMINE
Synonyms
77PDUnilink 7100Vulkanox 4... |
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Leveling agent STD-236N |
Introduction
Composition: Polyether modified silicone oil
Appearance: light yellow viscous liquid
Active ingredient: 100%
Solvent: None
Applic... |
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MBTS (DM) CAS 120-78-5 |
120-78-5 –Names and Identifiers
Name
Accelerator (DM)
Synonyms
DMMBTSacceltmAccel TMAcceleratorDMAcelerator DMbenzothiazolylAcc... |
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Hydrophilic aliphatic polyisocyanate (MT 307/1) |
Characterization
Hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI).
Hardener for waterborne two-component polyuretha... |
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4,4′-oxydiphthalic Anhydride(ODPA) CAS 1823-59-2 |
Introduction
4,4 ‘-oxybis-phthalic anhydride is a white to white powder organic substance that can be used to make polyimide resins.
Applic... |
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