- Sulphur black belongs
to the group of sulphur dyes.
- Sulphur black is
Lustrous Grains, Imparts full black shade with a slight reddish or
greenish tone according to the requirement.
- The first Sulphur dye
was discovered in France in 1873.
- Sulphur dyes are a
class of dyes having the best light fastness and low price among the
dyes applied to natural fibres.
- Sulphur Black should be
stored in a cool, dry place.
- Spectrophotometry
methods are the most applied ones for sulphur dyes quantitative
determination during dyeing process.
- Alkali metal thiolate
is usually necessary as a reducing agent in the dyeing process of
sulphur dyes.
- A Step-By-Step approach
is provided to improve Sulphur black dyeing process by eliminating
Sodium Sulphide and Sodium / Pottasium
dichromate and using less
harmful substitutes.
- A novel
polyquaternaryammonium cationic sulphur black dye was synthesized and
its dyeing behavior on silk was studied.
- Sulphur dyes are dyed
from a dye bath containing Sodium Sulphide and common or Glaubers Salt,
and are oxidized by airing or with some oxidizing agents (Sodium
Bichromate or Hydrogen Peroxide) in a fresh bath.
- The general
disadvantage of the Sulphur dyes that they produce dull shades and lack
a red. The main advantage lays in their cheapness, ease of application
and good wash-fastness.
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General
Information
- Sulfur Black Appearance
- Sulphur Black
Specification
- What is Sulphur Black
?
Process &
Project
- A Cleaner Production
Approach to Sulphur Black Dyeing
- Sulphur Dyes : A
Contribution to a new approach on the quantitative determination.
- Study on Dyeing
Performance of Cationic Water-soluble Sulphur Black on Silk
- Sulphur Black
Dye
Company
Profiles
- Company from
China
- China Company from
Dalian
- Company from
India
- Company from North
India
- Indian Company from
Rajasthan
- China Company from
Shijiazhuang
- Company from USA
- Company from
Singapore
Application &
Technology
- Summary of synthetic
dyes for textile processing
- Application of Cyclic
Voltammetric technique on dye concentration control in aqueous
solutions.
- Environmental friendly
production
techniques in cotton knits dyeing.
Raw Material
Suppliers
- Caustic Soda
Suppliers
- Steam Coal
Suppliers
- Dinitrochlorobenzene Suppliers
- Sodium Sulphide
Suppliers
- Sulphur
Manufacturers & Suppliers
|
Plant & Turnkey
Providers
- Plant from China
- Turnkey Providers from
India
- International Turnkey
Providers
Patent & Material Safety Data Sheet
- Dye mixtures containing
polyazo dyes and CI Sulphur Black 1 dye
- Bacterium useful in the
removal of sulphur black dye from a substrate
- Water-insoluble sulphur
dyes, their preparation and use
- Process for improving
fastness of sulphur dyeing on hydroxy group containing fibers
- Exhaust dyeing process
for sulphur dyes
- Sulphur Black BR
Market &
Report
- The Global Scenario:
Growth & Opportunities for dye industry
- Sulphur Black Dyes : A
Cleaner Production Approach-Case Study
- Report on current
shortcomings of the existing dyes and changes required to improve it,
and create the next generation dyes (standards, market, cost).
Suppliers &
Buyers
- Suppliers of Sulphur
Black
- Selling Leads of
Sulphur Black
- Exporters of Sulphur
Black
- Sulphur Black
Suppliers
- Sulphur Black
Manufacturers & Suppliers
- Sulphur Black Buying
leads
- Sulphur Black
Buyers
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