When purchasing UV shadowless adhesive, key parameters to focus on include viscosity, curing speed, light transmittance, hardness, temperature resistance, and substrate compatibility.
Which Scenarios Are UV Shadowless Adhesive Suitable For
UV shadowless adhesive is commonly used in glass, transparent plastics, electronic components and rapid positioning bonding scenarios, ideal for products requiring light curing, fast positioning and transparent appearance.
Key Parameters to Consider When Purchasing
Common parameters include viscosity, curing speed, light transmittance, hardness, temperature resistance, shrinkage rate and substrate compatibility. For transparent part bonding, special attention should be paid to post-curing appearance and yellowing resistance.
Points to Note During Testing
The curing effect of UV adhesive depends on light source intensity, irradiation distance, irradiation time and light transmission conditions. When prototyping, try to simulate the actual production environment to avoid excessive differences between laboratory results and mass production results.
Purchasing Frequently Asked Questions
What information is required before bulk purchasing?
It is recommended to provide application scenarios, substrate materials, target strength, temperature resistance requirements, curing methods, packaging specifications, and estimated purchase quantity to facilitate quick determination of product direction.
Is a sample test required first?
Industrial adhesives are greatly affected by materials, surface treatment and usage environment. It is recommended to conduct a sample test before bulk purchasing, then confirm the model and packaging specifications.