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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VS‑3545 Repairable Grade
Stable melt viscosity, smooth jet‑dispensing performance. Prevents glue overflow and nozzle clogging for displays, improving visual pass rate.
- Excellent wet‑out on multi‑substrates. Works well with glass, alloys and glass‑filled plastics, solving poor adhesion for display mid‑frame bonding.
- High toughness & impact resistance. Resists delamination and edge‑lifting under high‑low temperature cycling, suitable for daily drop scenarios of tablets.
- Supports non‑destructive rework & disassembly. No damage to displays and housings during rework, lowering scrap costs.
- Good resistance to humidity‑heat & aging. Stable bonding performance for long‑term use in automotive tablets.
Tablet display mid‑frame bonding, automotive display & instrument housing assembly. Compatible with PC, glass‑filled PA, aluminum alloy, glass, carbon‑fiber and other substrates.
Product Features
Typical Applications
| Compatible Substrates | PC, Glass‑filled PA, Aluminum alloy, Magnesium‑aluminum alloy, ABS, Glass |
| Chemical Type | PUR Moisture‑reactive Hot‑melt Adhesive |
| Appearance | White solid at room temperature |
| Open Time | 2~5 min |
| 100~130℃ | |
| Service Temperature Range | -50℃ ~ 110℃ |
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VS‑HT106 Fast‑Positioning General‑Grade
High initial tack strength. Enables fast positioning & bonding after dispensing; no long‑time compression required, improving production‑line efficiency.
- Moderate open time. Compatible with manual dispensing guns and automatic dispensing equipment, ideal for 3C & home‑appliance assembly lines.
- Bonds multiple substrates: plastics, acrylics, metals, FRP, solves the challenge of dissimilar‑material bonding.
- Good electrical insulation performance. Suitable for battery & touch‑screen bonding to provide insulation protection.
- Broad service‑temperature range. Maintains reliable bonding under high‑low temperature conditions, resistant to delamination and cracking.
3C digital housing, smart‑home enclosures, battery bonding, touch‑screen assembly
Product Features
Typical Applications
| Compatible Substrates | ABS, PC, Acrylic, Aluminum, FRP, PVC, Stainless Steel |
| Chemical Type | Liquid Polyurethane PUR |
Color & Appearance | Off‑white solid |
| Tack‑Free Time | 5‑7 min |
| Melting Temperature | 110~120 °C |
| Temperature Resistance Range | -30 °C ~ 110 °C |
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VS‑HT504 Non‑Heated Liquid Grade
Adopts non‑heating liquid PUR formula, no hot‑melt equipment required. Suitable for automated production lines and manual dispensing operations.
Direct bonding to silicone substrates, solves common whitening and fogging issues of conventional cyanoacrylate adhesives.
High initial bonding strength with moderate open time, allowing sufficient alignment and fitting after dispensing.
High elongation at break, flexible adhesive layer with good tear resistance, resistant to cracking and debonding under thermal cycling.
- Provides insulating sealing performance, suitable for structural bonding and protective assembly of electronic products.
Assembly for 3C digital housings, smart home enclosures, battery bonding, touch screens, keyboards and navigation devices.
Product Features
Application Scenarios
| Compatible Substrates | Silicone, ABS, PC, acrylic, aluminum, FRP, PVC, stainless steel |
| Chemical Type | Liquid Polyurethane PUR |
Color & Appearance | Translucent / Black / White (color optional) |
| Tack‑Free Time | 3~8 min |
| Curing Mechanism | Moisture curing |
| Temperature Resistance Range | -40℃ ~ 85℃ |
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VS‑3010‑15 Repairable Thermal‑Conductive Insulating Grade
Superior self‑leveling fluidity, minimizes trapped air bubbles during potting of narrow cavities for dense filling.
- High insulation resistivity combined with good thermal conductivity, preventing electric leakage while meeting component heat‑dissipation requirements.
- Repairable peel‑off disassembly, no workpiece damage during maintenance and reduced repair loss.
- Resists thermal shock and mechanical vibration, resistant to delamination and cracking during long‑term operation.
- Solvent‑free eco‑friendly formula, compatible with automated dispensing for high‑volume production efficiency.
Sealing filling and insulation protection for wire harnesses, terminal blocks, power modules and small transformers.
- Bonds multiple substrates including PVC, fiberglass‑reinforced polyester, ceramics and pre‑treated metals.
Product Features
Application Scenarios
| Compatible Substrates | PVC, fiberglass‑reinforced polyester, ceramics, pre‑treated metals, various engineering plastics |
| Chemical Type | Two‑component polyurethane potting compound (A:B =5:1) |
| Color & Appearance | Part A: Black liquid; Part B: Light yellow liquid |
| Working Time (25℃) | 30±5 min |
| Mixing Ratio | Fully cured in 1 day at 25℃; accelerated curing at 60℃ for 2 hours |
| Temperature Resistance Range | -40℃~125℃ |
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VS‑9017‑3 Pouch Battery Pack Potting Grade
Integral molding curing with stable non‑deformable structure, compatible with complete battery pack encapsulation processes.
- UL94 V‑0 flame retardant, moisture‑proof, oil‑resistant and resistant to damp‑heat aging, suitable for long‑term outdoor service.
- High toughness and high elongation, excellent shock‑proof and drop‑resistance performance to provide all‑round protection for pouch battery cells.
- High dielectric strength, effectively eliminating safety hazards such as battery leakage and short‑circuit.
- Strong adhesion to battery plastic housings and metal casings, delivering dense and full potting for complete battery packs.
Integral potting molding for pouch battery packs of two‑wheel electric vehicles and power tools.
- Insulation and moisture‑proof protection for PCB circuit boards.
Product Features
Application Scenarios
| Compatible Substrates | PVC, fiberglass‑reinforced polyester, ceramics, pre‑treated metals, various engineering plastics |
| Chemical Type | Two‑component polyurethane potting compound (A:B = 120:100) |
| Color & Appearance | Part A: Brown liquid; Part B: Colorless liquid |
| Working Time (25℃) | 10‑20 min |
| Mixing Ratio | Fully cured in 4 days at 25℃ ambient temperature; heat‑accelerated curing available at 100℃ for 12 h |
| Temperature Resistance Range | -50℃~100℃ |
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