|Place of Origin:||China|
|Minimum Order Quantity:||200KG|
|Packaging Details:||A: 25KG/bucket B:4.2KG/bucket|
|Delivery Time:||15 days after deposit|
|Payment Terms:||T/T, L/C, D/P, D/A, Western Union, MoneyGram|
|Application:||Flexible Packaging||Mixing Rate:||5:1 (mass Ratio)|
|Solvent:||Ethyl Acetate(EA)||Color:||Colorless To Yellowish|
728A / B VM Two Component Polyurethane Based Adhesive , Laminate Adhesive
Introduction of 728A/B
WeetonTM728 is a two-component PU adhesive for various film/film and film/metalized film laminates. This product has good flexibility and good transparency and can effectively reduce the phenomenon of aluminum transfer.
|Product Name||728 A||728 B|
|Mixing Ratio||5 : 1(mass ratio)|
|Solvent||Ethyl Acetate||Ethyl Acetate|
|Color||Yellowish||Colorless to Yellowish|
|728 A||728B||Solvent||Solid Content||Viscosity|
* Viscosity is based on the average viscosity of the Zahn Cup 3# (25°C)
Tropical area (Temperature >28°C + humidity >60%) pot life: Ready-for-use adhesive should be used up within 2 hours.
728 complies with FDA175.105
728 has a shelf life of 9 months when stored at a cool and dry place in unopened containers. Once opened, containers of 728 should be sealed tightly again and the product should be consumed within a short period.
When using 728 an efficient exhaust hood should be installed to the coating unit due to safety reasons. The exhaust efficiency must be checked prior to production by gas analysis for air isocyanate concentration. Safety regulations with regard to handling of isocyanates have to be followed as per the guidelines issued by the International Isocyanates Institute. Please also refer to the local safety instructions as well as our safety data sheet and contact Huitian for analytical support.
As the adhesive contains polyisocyanates any contact with skin has to be removed.
Film additives-particularly the types and content of slip agent in LDPE,MDPE and CPP films, film thickness, packed goods, printing inks, pre-treatment and film coating are of significant importance to the end use of the laminates and may affect the performance properties either directly or indirectly. Therefore, practical laminating tests as well as checks on the laminates are necessary before going into full scale production.
The information provided herein, especially recommendations for the usage and the application of our products, is based upon our knowledge and experience. Due to different materials used as well as to varying working conditions beyond our control we strictly recommend carrying out intensive trials to test the suitability of our products with regard to the required processes and applications. We do not accept any liability with regard to the above information or with regard to any verbal recommendation, except for cases where we are liable of gross negligence or false intention.
Introduction of Huitian
Established in 1977, Huitian is now one of the biggest adhesive manufacturers in China. There are four manufacturing bases in total, providing high performance adhesives for different industries.
Huitian has two fully automatic productions lines and the capacity is 24,000MT/Year just for flexibile packaging adhesives.
Huitian's products has been well received by domestic and international end users
Besides construction adhesives, Huitian also provides many others kinds of products for different industries, transportation, electronics, photovaltaic, etc.
Huitian is your reliable partner and satisfy your need of adhesives!