Rubfast-467 is a speciality finishing agent to improve dry and wet rub fastness of all types of dyed and printed cotton and their blends. Rubfast-467 is compatible with certain cationic and nonionic silicone finishing agents. Rubfast-467 can be applied by both dry-on-wet and wet-on-wet application.
|Excellent improvement in wet rub fastness
||Improves by 1.5-2.0 units on direct reactive, sulphur, indigo and pigment dyed fabrics
|No adverse effect
||Does not affect the washing fastness and original handle of fabric
||Light yellow to dark yellow liquid
|pH of 1% solution||4 +/- 1
|Miscibility||Miscible with water
||Compatible with cationic and nonionic products
||Stable to dilute acids and dilute alkalies
Padding method :
Preparation of padding bath with Rubfast-467
-Take 0.3-0.6 g/l acetic acid.
-To this, add required quantity of Rubfast-467 (30 g/l) and mix it uniformly.
-Make the total volume with water (pH 5.8-6.2). Avoid using hard water.
-Mix well to get uniform solution
-Solution of 30 g/l Rubfast-467 will appear slight hazy and turbid with pH 3.7-4.2
Pad -> Dry at 130-160 deg.C
Exhaust method - RUBFAST-467 in Garment:
Step wise procedure for preparing Rubfast-467 solution
-Take 0.3-0.6 g/l acetic acid
-To this, add required quantity of Rubfast-467 (3-5% on weight of garment) and mix it uniformly.
-Make the total volume with water (pH 5.8-6.2) mix it uniformly. Avoid using hard water.
-Mix well to get uniform solution
-Solution of 3-5% Rubfast-467 will appear slight hazy and turbid with pH 3.7-4.2
40deg.C, 20-30 min (with intermittent stirring)
Dry --> Curing @ 150-160 deg.C, 2-3 min
-If the water pH>6.2, adjust it to pH 5.8-6.2 and then use.
-30 g/l Rubfast-467 will appear slight hazy and turbid.
-Avoid using hard water.
-Prepare the solution at room temperature (approx.30 deg.C)
-The prepared solution to be kept under constant stirring and to be used immediately.
-Do not keep Rubfast-467 stock solution standing.
-Ensure that the padding bath pH is 3.7-4.2 throughout the process.
-pH of the fabric should be neutral.
-Fabric to be treated should be free from anionic components.
-Do not use Rubfast-467 in print paste.
-Pre-lab trials are recommended with other finishing agents.
-Absorbency of fabric should be instant. To improve absorbency of all over printed fabric (reactive/pigment), 0.2-0.5 g/l Celldet-R (wetting agent) is to be added in the finishing bath.
Storage : Store in cool, ventilated shed away from heat and direct sunlight. Storage temperature should not exceed 35 deg C. Close lids firmly to avoid contact with air and moisture.
Shelf Life : 9 months from the date of manufacturing, if stored under controlled conditions.
The above information is given in good faith and is without warranty
Which Is The Best Rubbing Fastness Finishing Agent Manufacturer In India?
Sarex offers the best rubbing fastness finishing agent (RUBFAST-467) that helps to improve dry and wet rub fastness of all types of dyed and printed cotton and their blends.
What Is The Correct Application / Method For The Use Of RUBFAST-467?
There are many methods to use RUBFAST-467, but one of the best and most efficient methods is the padding bath process. Visit the above website for more detailed information.
What are the Key Features of RUBFAST-467?
Rubfast-467 is a specialty finishing agent that has an excellent improvement in wet rub fastness by 1.5-2.0 units and does not affect the washing fastness & original handle of the fabric.
What is the benefits of using RUBFAST-467?
The biggest benefits of using RUBFAST-467 is that it does not affect the washing fastness and original handle of fabric and it improves by 1.5-2.0 units on various direct reactive and pigment dyed fabrics
Where to get RUBFAST-467?
Rubfast-467 is a specialty finishing agent to improve dry and wet rub fastness. You can get rubfast-467 from Sarex. Enquire now