823A/828B is a cost-effective, solvent-free PU adhesive which is mainly used for lamination between plastic film and metalized film, extensively applied in food, medicine, daily chemical, industry packaging.
823A/828B has low viscosity and excellent wettability, which can meet the requirements of high-speed lamination (450m/min).
The mixing ratio can be adjusted between 100:50-60 according to the specific working conditions.
823A/828B does not affect the opening of the internal film after lamination. After curing, the adhesive is transparent, tasteless, elastic and aging resistant.
Excellent pot-life: after mixing the two components, the pot-life time can reach 40 min, which shows the excellent operability.
Fast curing rate: Under the condition of 35 ℃ to 45 ℃, the product can be completely cured after 1-2 days of lamination. For three-layer film lamination packaging products, the third layer of film should be laminated after 12 hours of two-layer lamination.
Good peel strength.
OPP/PE, OPP/CPP, Ny/PE, PET/PE, OPP(PET)/VMCPP. (The films need to be suffered corona treatment to reach the surface tension.)
Free samples to the customers around the world.
* Technology support::
UL, DIN, GL, RoHS, SGS, FDA 175.105, GB-9685,2002/72/EC, 2004/19/EC
This product is suitable for the production of food and drug packaging materials, in accordance with the relevant provisions of FDA 175.105 and China’s GB-9685. The properties of the fully cured glue are in accordance with the relevant provisions of EU 2002 / 72 / EC and its supplementary article 2004 / 19 / EC.
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