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Product overview
Water-based Pressure-Sensitive Adhesive is an emulsion PSA polymerized from special monomers for tape manufacturing. It combines 54 ± 0.5% solid content with a viscosity of just 50-110 mPa·s, a balance that supports high-speed coating while still carrying a high solids load. Excellent leveling and wettability allow it to be applied by roll coating or scraper coating onto BOPP film, paper-based and non-woven backings.
The main use is packing and sealing tape, transparent or colored. The dried adhesive layer shows aging resistance and UV resistance, superior cohesion strength and lasting adhesion, with a 180° bonding strength of at least 6 N/25 μm. Initial tack is steel ball No. 13 or higher and holding time exceeds 24 hours, giving a tape that sticks on contact and stays closed on cartons and parcels.
The milky liquid has a pH of 6.5-8 and is supplied in 200 L drums and 1000 L containers for tape plants. Being water-based, it suits coating operations that prefer to run without solvents. ChemPortal supplies this pressure-sensitive adhesive in wholesale volumes to BOPP tape manufacturers and coating converters producing tapes to a range of specifications.
Key features
- High solid content (54 ± 0.5%) with low viscosity of 50-110 mPa·s for high-speed coating
- Excellent leveling and wettability for roll or scraper coating
- Coats BOPP, paper-based and non-woven tape substrates
- Aging and UV resistant with superior cohesion and lasting adhesion
- Initial tack ≥ steel ball No. 13; holding time ≥ 24 hours; 180° peel ≥ 6 N/25 μm
- Supplied in 200 L drums and 1000 L containers
Applications
- Transparent BOPP packing and sealing tape
- Colored packaging tape production
- Paper-based tape coating
- Non-woven fabric tape substrates
- Roll-coating and scraper-coating tape lines
- Tapes requiring UV and aging resistance
Technical parameters
| Parameter | Value |
|---|---|
| Appearance | Milky liquid |
| Viscosity | 50-110 mPa·s |
| Solid content | 54 ± 0.5% |
| pH | 6.5-8 |
| Initial adhesive strength | ≥13# Steel Ball |
| Holding adhesive time | ≥24h |
| 180° Bonding strength | ≥6N/25μm |
On a small screen, scroll the technical table horizontally.
Packaging & logistics
Standard packaging options. Confirm the packaging, lot size and delivery terms with your quotation.
Frequently asked questions
Which tape substrates can be coated with this PSA?
It is intended for BOPP film, paper-based and non-woven fabric substrates, applied by roll coating or scraper coating. Its excellent leveling and wettability give a uniform adhesive layer on each, and the main end product is packing and sealing tape, either transparent or colored, made to a range of requirements.
Why does it combine high solids with low viscosity?
The emulsion carries 54 ± 0.5% solid content at a viscosity of only 50-110 mPa·s. That combination is designed for high-speed coating lines: the adhesive flows and levels easily on the coater, yet each wet coat deposits a high proportion of dry adhesive on the backing.
What adhesion and durability values are typical?
Initial tack is steel ball No. 13 or higher, holding time is at least 24 hours and 180° bonding strength is ≥ 6 N/25 μm. The adhesive layer also shows aging resistance, UV resistance and superior cohesion strength, so finished tape keeps its adhesion in storage and in use. The pH is 6.5-8.
How is it packed and how do I request a wholesale quote?
The adhesive ships in 200 L drums and 1000 L containers. Send ChemPortal your monthly tonnage, substrate, coating method and delivery port, and our team will reply with wholesale pricing, lead time and the technical data sheet for the product.
Published reference specifications. Confirm the current grade, SDS / TDS / COA, packaging and delivery terms with your quotation.