SARALINK-ULF | Ultra-Low formaldehyde resin

Saralink-ULF is an ultra low formaldehyde cross linking agent for cotton and polyester/cellulosic blends to impart durable press finish with very low free formaldehyde. It can also apply at high temperature. It meets Oekotex requirement. With Saralink-ULF, DP rating of 3.5 can be obtained depending on recipe and process. Saralink-ULF is also suitable for DP finishing of garments by spraying or soaking technique.

I. PADDING PROCESS (Durable press finish)

• Pick-up : 65-70 %
• Bath pH : 5.0-6.0
• High temp.curing : 150-160 deg.C, 3-4 mins.
• Shock curing : 170-180 deg.C, 30-45 sec.

Suggested Recipe

1. 100% Cotton Shirting & Cotton B/W

• Saralink-ULF : 60-120 g/l
• MgCl2 : 12-25 g/l
• Citric acid : 0.3 g/l
• Megatouch : 5-15 g/l
• Macrosoft-W : 5-15 g/l
• Saralube-2975 : 20-30 g/l

2. Polyester / Cellulosic blends

• Saralink-ULF : 40-60 g/l
• MgCl2 : 8-12 g/l
• Citric acid : 0.3 g/l
• Sarasoft-1371 : 10-15 g/l
• Macrosoft-W : 10-15 g/l
• Saralube-2975 : 10-20 g/l

II. EXHAUST PROCESS

• Bath pH : 4.5-5.0
• Bath Temp. : Room temperature
• Time : 10-30 mins.
• Hydroextract, Tumble dry
• Drying : 125-160 deg.C, 3-5 mins.

Suggested Recipe

1. Wrinkle free treatment of garments

• Saralink-ULF : 6-12 %
• Saralube-2975 : 2-3 %
• Macrosoft-W : 1-2 %
• MgCl2 :1.2-2.4 %
• Citric acid : 0.3 %

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.