PRODUCT DATA SHEET
JJ1150
POLYURETHANE ADHESIVE
SINGLE COMPONENT, SOLVENT-BASED
DESCRIPTION
●Offers fine bonding, clarity and flexibility; anti-aging and odorless.
●Applicable to the composite structure of plastic/metal, such as door shell coating.
●Products conform to the National food safety standards (GB9685) and regulations of adhesive for food package stipulated by China adhesive industry association.
PHYSICAL PROPERTIES | ||
Type | JJ1150 | |
Appearance | Clear, yellow viscous liquid | |
Solid content (%) | 50±2 | |
Viscosity at 25 °C(mPa.s) | 150±100 | |
Solvent | Ethyl acetate, acetone, butanone | |
REFERENCED DILUTION RATIO | |||||
Solid content of glue to be required (%) | 30 | 25 | 20 | 15 | 10 |
JJ1150 (kg) | 20 | 20 | 20 | 20 | 20 |
Ethyl acetate(kg) | 13.4 | 20 | 30 | 46.8 | 80 |
Viscosity(20 °C 3# zahn cup) | 14″80 | 13″50 | 11″80 | 11″10 | 10″50 |
Generally the working concentration is suggested to be 20%;When using for PVDC composite as ground coating, it is recommended to be 10%. | |||||
HANDLING PRECAUTIONS | |
Coating weight | 0.8-1.5 g/m² |
Curing temperature | 40-45℃ |
Curing time | ≥24hrs |
Extruding | When processing PE coating, the adhesion is largely dependent on melting temperature, air clearance between nozzle and roller, operating speed, extra corona surface treatment and coating weight. |
Packaging | 20kg/bucket |
Shelf life | 6 months (in sealed container, stored in cool, dry, well-ventilated, indoor place) |
INSTRUCTIONS
●films must be processed with corona surface treatment before using, reaching up to enough Dyne value. e.g. NY,PET≥52dN, BOPP, PE, CPP≥38dN.
●Well-diluted glue solution should be sealed and consumed within 24 hours.
●Additives for the films and concentration are all to have different influence on the adhesion of composite films, so it’s necessary to make a choice before using.
●It’s prohibited to use the product with other adhesives. If needed, please contact our technical department for further information.
●The products are inflammable, should be transported and stored as dangerous articles. (The products must be handled with care in loading. )
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