NeoBond HMPU 100

Solvent-less PU Lamination Adhesive

NeoBond HMPU 100 is solvent-less Mono Component PU Adhesive system for lamination of Film/ Foil to Paper/Board on Steinmann type machines for Graphic Art Packaging applications & Nordmechanica type Flexible Packaging application. Normally the coating is applied on to film and then laminated to other substrate (paper/board). Best suited for food packaging.

  • Grade: HMPU
  • Colour & Appearance: Clear to slight pale yellow
  • Peel Value@ 180°: Approx. 1.0N/cm
  • Nip Roller: 60oC (depending on type of substrate)
  • Coating: 2.0 gms to 6.0 gms for Paper/Board to Film/Foil
SKU Code Description UOM Price No. of Packs Quantity Total Price(INR) Billing Location Delete
    • TDI-free adhesive
    • One component of the laminate has to be paper or board
    • Suitable for lamination films like aluminium foil, METPET, PET, CPP etc. to paper& board
    • Even in the presence of moisture, it cures within 24–40hrs
    • No tarnishing on metallic prints
    • Best suited for lamination of films to paper / boards used for food packaging.
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    • Storage & Handling: Store in original air tight containers at temperatures between 10-35oC. Stir well before use. Rotate stocks on FIFO basis
    • Shelf-life: 6 months from the date of manufacturing
    • Packing: 200 kg drum
    • Caution: NeoBond HMPU 100 is non–toxic, non-hazardous and non- flammable under normal conditions of use. Splashes in the eyes should be immediately washed with plenty of water. Spillage in work place and on clothes should be immediately washed with water. Proper ventilation should be provided in work area.
    • During job change the coating roller and transfer rollers should be kept running so as to prevent adhesive from drying on the roller
    • Laminates must be processed, slit only after ensuring that it is fully cured
    • Pre-treatment of films: All polyolefin films must be corona treated to 38-42 dynes prior to lamination to obtain a minimum required surface wettability level. Care must be taken to ensure that the treated surface is used for bonding
    • Adhesion Strength & Curing Time: Adhesive provides low initial tack. Laminates can be processed, slit after 24 hours of initial lamination. All necessary tests should beconducted before commercial production and supplies.
    • PAN/POT Life: Adhesive pot life is a maximum of 8 hours depending on humidity levels if kept in properly closed containers. However, the top layer might gel due to contact with moisture in the container head space and should be removed before use.
    • Cleaning: As the temperature of the dosing roller is above the boiling point of usual solvents (like Ethyl Acetate, MEK) pre cleaning should be performed with high boiling cleaning agents like phthalate based plasticizers (like di-butyl phthalate) and glycerol triacetate.
    • Food Packaging Regulation Status: The constituents of HMPU 100 are in accordance with“US Code of Federal Regulations” 21 CFR § 175.105 for food packaging materials & EC-Directive 2002/72/EC of August 2002.