Specialty Adhesives
HY-7024A Polyurethane Laminating Adhesive
Solvent-based two-component polyurethane adhesive for dry lamination of flexible packaging structures.
- Product codeHY-7024A
- FamilySpecialty Adhesives
- ChemistryPolyurethane
- ManufacturerZhongshan Baiton Coating Co., Ltd.
- Data sheetIssued per grade, on request
- SampleLine-trial size, on request
No price on this page. The grade is quoted against structure, fill and volume — a number without those details would be a guess.
In short: Solvent-based two-component polyurethane adhesive for dry lamination of flexible packaging structures. It is supplied by Zhongshan Baiton Coating Co., Ltd. in Zhongshan, Guangdong, China, with a technical data sheet covering solids, viscosity, mix ratio, pot life and cure schedule, plus a certificate of analysis for the batch shipped.
HY-7024A is a two-component polyurethane adhesive for dry lamination. It is used to bond film to film, film to foil and film to metallised structures where the finished pack has to survive converting, filling and the service life of the product inside.
Typical use
Dry lamination on a conventional laminator, with the adhesive applied to the primary web and the second web nipped in after the drying tunnel. Standard structures include PET//PE, PET//MPET//PE, BOPP//CPP and foil-containing packs.
What to confirm before ordering
- The exact substrate combination and surface treatment of each web.
- Whether the pack is retort, pasteurised or ambient — this changes the grade requirement.
- Target coat weight and line speed, so the working viscosity can be matched.
- The food-contact regulation the finished pack is sold under.
Mix ratio, pot life, drying profile and cure schedule are given on the technical data sheet, issued with the sample so the trial runs on the actual line conditions.
Questions about HY-7024A
Which structure is this grade used on?
Grade selection is made against the structure and the fill. Send the film combination and the process conditions and the correct grade is confirmed in writing before the sample ships.
Is a data sheet available?
Yes — solids, viscosity, mix ratio, pot life and cure schedule are issued on the technical data sheet for this code, together with the certificate of analysis for the batch supplied.
Can this grade be trialled before a full order?
Yes. The sample is sized for a trial on the production line, and the trial should be checked for bond strength after the full cure rather than immediately.
Need HY-7024A quoted against a structure?
Send the film combination and the fill — the data sheet follows the same reply.