NS660k - Ⅱ is a polyamide resin, which is the latest developed hydration resistant agent for coatings. After coating, the paper does not release formaldehyde, and its effect as water resistant agent is better than that of general hydration resistant agent. The produced paper has remarkable effects in ink absorption, wet roughening, wet rejection and air permeability. It is suitable for all kinds of paper coating coatings. The specific characteristics are as follows:
1) Excellent printability improvement effect, especially for reducing wet rejection and improving wet galling strength.
2) Excellent dry galling effect, good cross-linking effect on coated starch, soybean protein and Sb latex. It is especially suitable for coating formulations based on calcium carbonate.
3) Excellent printability, avoid printing blistering and improve ink absorption.
4) It has good compatibility with coating adhesive.
No formaldehyde emission, in accordance with FDA specifications (176.170176.180175.300)
1.Physical indexes of NS660k - Ⅱ
| NS660K | |
| appearance | Light yellow to yellow liquid |
| Solid content,% | 50.0 ± 2.0 |
| Viscosity, MPA · s / 25 ℃ | ≤200 |
| PH value | 6.0—8.0 |
2.Characteristics of NS660k - Ⅱ
NS660k - Ⅱ is a polyamide resin, which is the latest developed hydration resistant agent for coatings. After coating, the paper does not release formaldehyde, and its effect as water resistant agent is better than that of general hydration resistant agent. The produced paper has remarkable effects in ink absorption, wet roughening, wet rejection and air permeability. It is suitable for all kinds of paper coating coatings. The specific characteristics are as follows:
1) Excellent printability improvement effect, especially for reducing wet rejection and improving wet galling strength.
2) Excellent dry galling effect, good cross-linking effect on coated starch, soybean protein and Sb latex. It is especially suitable for coating formulations based on calcium carbonate.
3) Excellent printability, avoid printing blistering and improve ink absorption.
4) It has good compatibility with coating adhesive.
5) There is no formaldehyde release, in accordance with FDA specifications (176.170176.180175.300).
3.Usage and precautions of NS660k - Ⅱ
[usage]
When the stock solution is added directly, the effect is the best after starch, soybean protein and Sb latex. The general addition amount of ns660k - Ⅱ is 0.1 ~ 0.5% for segment.
[product packaging]
Packed in plastic drums with net weights of 200kg / barrel and 1000kg / barrel.
[precautions]
1) This product contains substances with hydroxyl and carboxyl functional groups. The drying time at 105 ℃ should not exceed 4 hours.
2) Store in a cool, dry and ventilated place to prevent freezing and exposure.
3) The storage temperature is - 5 ~ 40 ℃. The storage period is 6 months.