VS‑9904 Flame‑Retardant Sealing Grade for Energy‑Storage Batteries
Solvent‑free two‑component polyurethane system, delivers excellent interfacial adhesion to metals and blue films.
- UL94 V‑0 flame‑retardant certified, improves fire‑safety margin for energy‑storage PACK systems.
- High‑dielectric insulation property, provides insulation & isolation protection for CCS busbar welding spots.
- 15‑30 min working time, compatible with automated dispensing processes to optimize production yield.
- Broad‑range weather resistance; bonding & sealing performance remains stable without degradation under thermal‑shock cycling.
Structural bonding of energy‑storage battery pack housings, rigid fixation for cell modules, insulation sealing for CCS welding spots.
Product Features
Typical Applications
| Compatible Substrates | Metals, blue films, various engineering plastics |
| Chemical Type | Solvent‑free Synthetic Polyurethane Structural Adhesive |
| Appearance | Component A: White; Component B: Grey |
| Working Time (25 °C) | 15~30 min |
| Mixing Ratio | Volume ratio A:B = 1:1 |
| Service Temperature Range | -40℃ ~ 125℃ |
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VS‑STP11 Primer‑free Fast‑Curing Grade
Low‑surface‑energy bonding property. Delivers high adhesion to electroplated metals and engineering plastics without primer pretreatment.
- High shear strength, excellent fatigue and impact resistance, suitable for long‑term loaded structural components.
- Extremely short working time for fast curing, matching the rhythm of automated assembly production lines.
- Maximum gap filling up to 8 mm, tolerates irregular assembly tolerance gaps.
- Stable performance across broad temperature range; bonding interface resists failure under high‑low temperature cycling.
Bonding between electroplated metal hardware and plastic structural parts such as PC/ABS, POM, PBT.
- Structural assembly for kitchen‑bath appliances, personal‑care devices and small power equipment.
Product Features
Typical Applications
| Compatible Substrates | PC/ABS, PMMA, PBT, POM |
| Chemical Type | Two‑component Polyurethane Structural Adhesive |
| Appearance | Component A: Milky‑white; Component B: Beige‑yellow |
| Working Time (25 °C) | 2~3 min |
| Mixing Ratio | Weight ratio A:B = 1:1 |
| Service Temperature Range | -40℃ ~ 120℃ |
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VS‑PTP102 Fast‑Curing General‑Purpose Grade
Good weather‑resistance and moisture resistance, delivers stable performance outdoors and under complex working conditions.
- Fast curing within 5‑10 minutes, shortens operation cycle and fits mass‑production assembly lines.
- High bond strength after curing, suitable for both structural bonding and small‑cavity potting applications.
- Solves common pain points of poor adhesion, delamination and debonding on plastic substrates.
Suitable for metal, aluminum, wood, rigid PVC and GRP. Also used for manufacturing sandwich‑panel components with foam cores of PS, PUR or rigid PVC, e.g. sandwich composite panels.
- Widely applied in vehicle, tire, container and ship‑building industries.
Product Features
Typical Applications
| Compatible Substrates | Metal, Aluminum, Wood, Rigid PVC, GRP |
| Chemical Type | Two‑component Polyurethane Structural Adhesive |
| Appearance | Component A: Milky‑white; Component B: Beige‑yellow |
| Working Time (25 °C) | 2~3 min |
| Mixing Ratio | Weight ratio A:B = 1:1 |
| Service Temperature Range | -40℃ ~ 120℃ |
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