Acid Dyestuff
Acid dyes contain acid groups in their dye molecules, Also called anionic dyes, in neutral, acidic, ...
Intermediates
Intermediates, also called dye intermediates, are various aromatic derivatives, which can be used to...
Experience
Staff Member
Plant Area
The sample which we have in stock will be sent to you within 1 working day. The OEM sample will be sent to you within 3-5 working days.
Enough stock in the warehouse to ensure PSS is sent within 1 week. A prompt shipment can be arranged for you once PSS is approved.
No matter the inner packing or the outer carton. We can design as your request.
1. Progress in green chemical synthesis and catalytic technologyIn the traditional production process of acid blue 129, the chemical reactions and catalysts involved often produce a large amount of wa...
1. Effect of Dye Purity on Performance 1.1 Vividness of ColorThe purity of a dye directly affects the purity and vividness of its color. Dyes with high purity usually have more vivid and saturated col...
1. Selection of dyeing equipmentDyeing equipment is the carrier for dyes to contact, penetrate and adsorb materials, which directly affects the dyeing effect and production efficiency. When choosing d...
1. Risks in the production linkRisk of raw material supplyRaw material shortage: The production of acid red 315 depends on specific raw materials. If these raw materials are in short supply, it will d...