Our current good reputation is based on the reliability of our laminate polyurethane glue, solvent free lamination adhesive, polyurethane laminating adhesives and harmonious and stable customer relationships. Our company advocates technical leadership, quality-oriented and service-oriented enterprise philosophy, we believe that tomorrow will be better with our integrity and unremitting efforts. We further strengthen internal integration efficiency, promote the turnaround of key loss-making units and maintain stable growth in operating results. We strive to create well-known brands, meet market demand, and ensure that the enterprise is on the track of sustainable, healthy development.
PRODUCT DATA SHEET
JL1172 / GL1172
POLYURETHANE ADHESIVE
TWO-COMPONENT, SOLVENT-BASED
DESCRIPTION
●Specially designed for lamination of MULTI LAYER PLASTIC FILMS, AL/PLASTIC, VMPET film, like Mask packaging.
●Applicable to dry lamination at various speeds.
●Not suitable for laminating PE film with higher additive content.
PHYSICAL PROPERTIES | ||
Type | JL1172(Main agent) | GL1172(Curing agent) |
Composition | -OH | -NCO |
Appearance | light yellow viscous liquid | light yellow viscous liquid |
Solid content (%) | 72±2 | 70±2 |
Viscosity at 25 °C(mPa.s) | 4500±2000 | 2000±1000 |
Solvent | Ethyl acetate | Ethyl acetate |
Mixing ratio (quality) | 1 | 1 |
Shelf life at 15 ~ 25°C(Months) | 12 | 12 |
CURING
| Curing temperature(℃) | 50±5 |
Curing time(hrs) | 24-48hrs (At least 24hrs of curing for the pre-laminated films is required before the completion of rewinding or laminating of the 3 layer composite film. And It is needed to process the pouch making after the completion of curing perfectly.) |
INSTRUCTIONS
●It may experience interactions with the ink of the pre-laminated composite material, the film additive or the substance of coating layers or the stuff of packing. (esp. below-mentioned substances in higher content: e.g. vinyl acetate in polyethylene film, slip agent, antistatic agent, antimist additive, pigment, etc. ) Therefore it is necessary to examine the interaction of adhesive solution and the composite materials before mass production.
●It is necessary to increase the dosage of curing agent when laminating the polyurethane ink printed materials with no hardener is performed. A test referred to the properties being able to reach the requirement of the quality must be made before mass production.
PACKAGING
| JL1172 Main agent | 20 kg/Bucket |
| GL1172 Curing agent | 20 kg/Bucket |
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