Spot Coating UV Glue Digital Flexo Offset Printing Ink Varnish
Product introduction:
This product is mainly an acrylate-EVA copolymer emulsion made by emulsion
polymerization using HEC as a protective colloid. This product has the characteristics of
excellent wet viscosity, excellent high/low temperature resistance, almost no tackiness in dry
film, and fast drying time. It is especially suitable for manual sealing and bonding of
varnished cartons. This product has passed SGS,CTI testing, in line with US ASTM F963,
EU EN71-3, RoHS, and other standards.
Technical indicators
1. Appearance: milky white liquid
2. Viscosity: 7000~13000 mPa.s (25ºC, DV-E digital viscometer, 4#, 30rpm
3. Solid content: 42 ~ 50 (wt%)
4. PH value: 5.0~7.5 (precision PH test paper, PH meter)
SPECIFICATION
| Odor |
Drying Speed |
Wet Viscosity |
Dry viscosity |
High temperature resistance |
Low temperature resistance |
Anti-leakage |
| 9 |
6 |
8 |
3 |
8 |
8 |
7 |
3. User Guide
1. This product can be used directly. When the glue is too thick, you can also add an appropriate amount of water to dilute it, but the amount of water added should not exceed 2%.
2. Use a brush to apply the glue evenly on the bonded surface, let it dry for a while or directly apply pressure to bond.
3. Depending on the changes in the adhesive paper and the operating environment, a small amount of trial adhesive should be used to determine the amount of glue and the pressure time.
4. The recommended amount of glue is generally 10 to 20 grams/m
2 (dry basis), which can be adjusted appropriately according to the properties of the construction substrate.
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