| Zypol is a New Generation polymer for Bonding of Polyester Fiber for Wadding/Batting and Back Coating of Non-Woven Fabrics and woven fabrics. It provides excellent adhesion to polyester fiber and prevents migration. The small particle size of the polymer helps in better penetration and provides multi-point bonding even in the inner layers of the substrates. It is possible to reduce the dosage level by about 30%-35% compared to self cross-linking acrylic resins. |
| Features
Structure with perfect combination of polar and non-polar groups.Smaller particle size & hence better penetration. Excellent cohesive & adhesive strength. Lower film forming temperature.
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Benefits
Exceptional adhesion to Polyester Surface Softer feel & Improved Resiliency of Wadding/Non-wovens. Stronger bonding at even lower dosage levels. Better final product. Curing at lower temperature i.e. 110 – 120 degree C – Saving of energy. |
Appearance : Solid Granules
Diluent : Water
Solid content : 98 ± 2%
Nature : Anionic
It is easy to prepare solution of ZYPOL. Following procedure may be adopted for making 10% solution :
| ZYPOL | : 10 kg |
| Water (Demineralized water or Soft water with low total dissolved solids) | : 90 kg |
| Total Wt. | : 100 kg |
| Note: Solid content of recipe is Solid x 100 | : 10.00% |
| Total Weight | |
- Take 70 parts of water used in the recipe. Start heating and bring it close to boiling.
- Addition of 10 parts of ZYPOL should be spread over 20 – 30 minutes after the temperature reaches
90 degree C. This ensures easy solubilization. Do not add all the powder at one time. - Heat further for 30 – 60 minutes to dissolve ZYPOL completely.
- Part of water, which evaporated during heating, should be replaced by adding equivalent amount of water.
- Also add the remaining 20 parts of the water. This addition of water will bring down the temperature to 50 – 55 degree C.
- Allow it to cool to 30 – 35 degree C. Adjust the concentration to desired level. Start spraying on the substrate.
* Keep the bags of ZYPOL in cool shade.
* Do not store above 40oC or in direct sun.In case the bags are open and are intended to be stored for a longer time, ensure to tie and seal the mouth to avoid moisture contact.