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Glue Stick Adhesive PVP K90 Solution
Basic Information
Product Grade: Industrial gradeCore Raw Material: Povidone K90 (NVP homopolymer)
Composition (wt%)
| Test Item | Specification |
|---|---|
| Appearance | Clear, high viscosity aqueous liquid |
| PVP K90 | 24.0 - 26.0 |
| Viscosity-enhancing agent | 11.5 - 12.5 |
| Deionized water | 62.0 - 64.0 |
Key Characteristics
High transparency and stable viscosity, no stratification or precipitation during storage;
Strong adhesion to paper, cardboard and other cellulose-based substrates;
Water-soluble system, easy to process and form, no residual after bonding;
Good compatibility with other glue stick additives, no adverse reaction.
Applications
Special adhesive raw material for the production of solid/liquid glue sticks, mainly used for bonding paper, cardboard, cardstock and other light cellulose materials, suitable for office, stationery and daily household glue stick preparation.
Packaging
60 kg net weight / 150 kg net weight in PP drums (sealed, inner plastic lining)
1000 kg net weight in food-grade IBC plastic tanks
Storage & Shelf Life
Store in a cool, dry and ventilated place, avoid direct sunlight and high temperature (storage temperature: 5℃ - 30℃);
Prevent low-temperature freezing and heavy collision during transportation;
Shelf life: 12 months under the above storage conditions (unopened).
Notes
The product is a water-based system, please seal it immediately after use to prevent water evaporation and viscosity change;
It can be diluted with deionized water according to the production process requirements, and the dilution ratio is recommended to be ≤ 20%;
Avoid mixing with strong acid, strong alkali and organic solvent raw materials.
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