WUXI LANSEN CHEMICALS CO., LTD
Water Resistant Agent LWR-03

Water Resistant Agent LWR-03

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Water Resistant Agent LWR-03

Properties:

The product is a modified water soluble polyamide polyurea (PAPU) water resistant agent. It is free of formaldehyde. It can be used for coating of different types of coated paper, it can increase the water resistance of the coated paper greatly, and can improve the wet adhesive and wet abrasion resistance, it can improve the ink absorbability of paper, and the printability, and give good glossiness of the paper, it’s a new type of coating additive. It can also improve the printability of paper, so it’s a printability improving agent.

Features:

  • The product has fast curing time, the paper from machine has good water resistance.
  • The ink absorbability and printability can be improved greatly.
  • It can be applied in coating of different PH range.
  • It is free of formaldehyde, it has no adverse impact to the human or environment.
  • It has no affect on viscosity of coating

Technical Specifications:

Item

Index

Appearance

yellow transparent liquid

solid content %

39-41

Dynamic viscosity

100 mpas max.

PH

3.5-5.5

Solubility

Completely soluble in water

Ionicity

cationic

Applications:

The dosage is 0.5-0.6% of the dry paint, the addition point is after dispersion of paint before adding of latex.

Package:

250kg/drum or 1000kg/IBC

Storage:

Store in dry and cool, ventilated area, prevent from frozen and direct sunshine.

Shelf life: 6 months.