THE NEW GENERATION OF SIZING POLYMER FOR COTTON AND POLYESTER BLENDS
|R-CRYL is a new flexible polymer designed for spun yarn. R-CRYL is fully compatible with starch and improves the properties of starch for superior weaving.
R-CRYL is a 100% solid product formulated for spun yarn sizing. R-CRYL is completely water soluble. R-CRYL is easy to handle powder to be used on the shop floor.
Features & Benefits
|Flexibility||Gives the sizer best wetting properties and extra ordinary binding & coating to the yarn.|
|Abrasion resistance||Improves abrasion resistance and the cohesive index of the sized yarn which are important parameters for higher weaving efficiency.|
|Smoothness of yarn||Gives a very smooth film.|
|Gain in strength||Higher binding strength of the starch film to the yarn results in lower dropping of starch film on the looms.|
The recommended dosage of R-CRYL for cotton sorts is 600 gms. to 1 kg. per 50 kgs. of starch with 2.0 – 4.0 kg. of M. Tallow or Synthetic Tallow.
In polyester / cotton & polyester / viscous blends, one can use 1-3 kg of R-CRYL for 50 kg of starch along with 3-4 kg of Z-3000 ACP and 1 kg of R-Soft-44/R-Soft-55.
1 kg of R-CRYL replaces 1.5 – 2.0 kg of PVA or 3-5 kg of CMC or 4-6 kg of Gum or 6 – 8 kg of 20% Acrylic Solution.
Take desired level of water and add starch while stirring. Add R-CRYL along with other ingredients and transfer to the pressure cooker. Heat it till the starch is completely cooked and degelatinized. Add softener to the above mixture and transfer to the sizing box.