UV/LED light-curable adhesives · dual-cure · optical bonding · electronics assembly
Top-Bond technical inquiry: top-bond@163.com · +86 13828456393
Technical FAQ

UV adhesive selection questions buyers ask before sampling.

This FAQ supports long-tail SEO and helps purchasing, engineering and quality teams prepare better sample inquiries.

Best use

Use this page to qualify the application before requesting model recommendations.

What information should I send before asking for a UV adhesive sample?

Send substrate pair, bonding gap, UV/LED wavelength, lamp power, curing time, dispensing method, strength or appearance target, and required documents.

When should I consider dual-cure UV adhesive?

Use dual-cure UV adhesive when part of the bond line is hidden from UV/LED light and requires secondary moisture or heat cure.

Can one UV adhesive bond every plastic?

No. PMMA, PC, PVC, ABS, PET, PE and TPU behave differently. Selection must be tested by exact substrate pair and surface treatment.

Which documents should buyers request?

Common requests include MSDS, SGS, VOC, REACH-SVHC, RoHS and product-specific reports. Medical-related use requires exact report scope confirmation.

Is Top-Bond a catalog supplier or custom formulation supplier?

Top-Bond provides product families and ODM/custom formulation support, but final selection still requires sample validation.

Application engineering

Need to match adhesive chemistry, dispensing and UV/LED curing conditions?

Send substrate, bonding gap, UV/LED wavelength, lamp power, curing time, strength target and compliance requirements. Top-Bond will recommend a product family, sample direction or custom formulation path.