| General purpose and removable water-based pressure-sensitive adhesives | AFERA,PSTC | Initial tack (Loop Tack):General purpose: 5 – 15 N/in; High initial tack type:≥ 15 N/in | Aging resistance:Stable performance in indoor environments for extended periods, with no significant performance degradation. | Environmental friendliness: Water is used as the dispersion medium; it is solvent-free, non-toxic, and harmless. | Solid content: 50% – 65% |
| GB 18583, RoHS, REACH | 180° peel force (on steel): General type: 3 – 8 N/in; Removable type: 0.5 – 3 N/in | Resistance to plasticizer migration: Excellent, prevents detachment from plastic substrate. | VOC content: Extremely low | Viscosity: Can be adjusted according to the coating method (e.g., roller coating, blade coating). |
| Holding power: ≥ 24 hours (1 kg, 1 in², standard conditions) | Removable time window: Removable products can be peeled off without residue within a specific time period (e.g., several hours to several days). | Safety: Meets toy and packaging material safety standards. | Drying conditions: Oven temperature 80 – 120°C |
| | | | Application areas: General labels, office tape, removable stickers, posters |
| Temperature-resistant water-based pressure-sensitive adhesive | | Initial tack and peel strength: Remain stable within the target temperature range. | Long-term temperature resistance (high temperature type):Long-term exposure60 – 100°CEnvironmentally friendly, non-slip, and non-curling edges. | Environmental friendliness: Water-based system, environmentally friendly and safe. | Coating performance: Good leveling and stability |
| Holding power (high temperature type): ≥ 1 hour at 80°C (1kg, 1in²) | Thermal cycling resistance: Adhesive properties remain stable after cycling between high and low temperatures. | Special features: Temperature resistance is achieved through special monomer selection and polymerization processes. | Drying conditions: Similar to the general type |
| Low-temperature initial tack: It can still adhere quickly at -20°C (low-temperature resistant type) | Aging resistance: Under the specified high/low temperature conditions, long-term performance shows no significant degradation. | | Application areas: Appliance labels, automotive markings, refrigerated and frozen environment labels, outdoor signage. |
| High-performance special water-based pressure-sensitive adhesive | ASTM D1003 | Light transmittance: ≥ 92% | Yellowing resistance (QUV): Excellent; does not yellow during long-term use or storage. | Environmental friendliness: Water-based system, environmentally friendly | Coating performance:The cleanliness of the coating equipment must be extremely high to prevent impurities from affecting the transparency. |
| Haze: ≤ 0.5% | Weather resistance: Good | Purity: Extremely high, free of impurities, ensuring optical performance. | Drying conditions: Need to be optimized to avoid bubbles and defects. |
| Initial tack and peel strength: Comparable to or better than general-purpose models, while maintaining optical clarity. | Chemical resistance: Resistant to water, temperature, and chemicals. | | Applications: Transparent BOPP/PET film labels, decorative films for electronic products, high-gloss surface protection. |
| Cohesion: High, preventing adhesive residue when the label is removed. | | | |
