Cadira is a new module in DyStar’s Resource Efficiency program. The Cadira concepts considerably reduce water, waste and energy consumption. Cadira will help Brands & Retailers and their production partners to save valuable resources and to reduce the carbon footprint of their textile goods.
What is Cadira Reactive?
Cadira Reactive is an optimized exhaust dyeing process for cellulosic fibers with Levafix® and Remazol® dyes and a special wash-off process using high performance Sera® Fast C-RD
Why Cadira Reactive?
Higher fixation yield
- reduced cost
- reduced energy consumption
Optimized dyeing process
- reduced cost
- reduced energy consumption
Special wash-off process
- reduced cost
- reduced water consumption
- reduced energy consumption
Cadira Reactive reduces the carbon footprint of the reactive dyeing process
Cost Comparison Cadira Reactive vs conventional reactive dyeing
(example for a 1000 kg batch in LR 5:1 Jet dyeing)
1. Salt
2. Sera Lube Neo (lubricant)
3. Selected Levafix / Remazol dyes
4. Alkali
5. Sera Fast C-RD
6. Acetic acid 60%
Recommended Dyes
Remazol® Dyes
Remazol Golden Yellow RGB 150%
Remazol Ultra Yellow RGBN
Remazol Ultra Orange RGBN
Remazol Ultra Carmine RGB
Remazol Ultra Red RGB
Remazol Navy RGB 150%
Remazol Midnight Black RGB 01
Remazol Brill. Blue BB 133%
Remazol Red RB 133%
Remazol Brill. Violet 5R
Remazol Black B 133%
Remazol Deep Black RGB
Remazol Yellow RR
Remazol Red RR
Remazol Blue RR
Remazol Yellow SAM
Remazol Red SAM
Remazol Blue SAM
Remazol Grey SAM
Remazol Gold SAM
Remazol Terra Cotta SAM
Remazol Pacific SAM
Remazol Space SAM
Levafix® Dyes
Levafix Brill. Yellow CA
Levafix Yellow CA
Levafix Amber CA
Levafix Amber CA-N
Levafix Orange CA
Levafix Brill. Red CA
Levafix Fast Red CA
Levafix Red CA
Levafix Red CA-N
Levafix Rubine CA
Levafix Olive CA 100
Levafix Blue CA
Levafix Dark Blue CA
Levafix Navy CA
Dye selection is based on high fixation yield and good wash-off behavior
What is Cadira Polyester?
Cadira Polyester is an environmentally friendly exhaust processing of polyester fibers with Dianix® dyes and Sera® process auxiliaries.
Why Cadira Polyester?
Optidye PES
– Improve Right-First-Time performance
- Reduced energy consumption
- Reduced water consumption
- Reduced chemical/auxiliary consumption
- Reduced effluent load
Scour/dyeing and in-bath reduction clearing
- Reduced energy consumption
- Reduced water consumption
Alternatives in reduction clearing
- Reduced effluent load
Cadira Polyester reduces the greenhouse gas emission
Optidye PES – temperature/time profile for dyeing polyester
1. Critical temperature range:
Dyestuff groups
Concentration
V-value
2. Rate of rise:
Levelling properties
Levelling agents
Circulation time
Contact cycle
3. Dyeing time at max. temperature:
Dyestuff diffusion
V-value