MOQ | 50 kgs |
Port | shanghai |
Packaging | 50kg/drum |
Lead Time | within 2 weeks after receivin payment |
MJ-EP77/11
Product Description
MJ-EP77/11 is a highly efficient and stable foaming agent, commonly used in water borne polyurethane resins and water borne synthetic leather, to soften the artificial leather or polyurethane coating after curing.
Product Characteristics
Ø Fast foaming speed with high efficiency, can reach as low as 200 g/ L foam density (about five times the foaming rate);
Ø Fine, smooth and even foam with high stability;
Ø It can withstand more stringent process conditions, especially in higher drying temperature, to make applied products not prone to cracking or produce other surface defects;
Ø Adapted to a wide range of pH and salinity, and is not affected by water hardness;
Ø Compared with other commercially available ionic foaming agent, MJ-EP77/11 has a higher molecular weight and significantly reduces the probability of migration in the finished product.
Typical Properties
Appearance: White to light yellow opaque paste
PH(1%, Aq.sol,20℃):>6
Product Application
The recommended dosage of the product is 2-8% (per 100 parts PUD), but it depends on the type of water borne resin and customer’s specific formulation.
It is recommended to add MJ-EP77/11 before mechanical foaming, which has a certain thickening effect on foam, so the ideal viscosity range can be achieved by reducing or even without using thickening agent.
Packaging Information
50KG/drum
Shelf Life
One year under normal temperature sealed package
Storage Recommendations
This product does not belong to hazardous goods and is not flammable.
Store sealed in a cool, ventilated and dry indoor place.
The container should be strictly sealed after each use.
Contact:
For detailed Information, please send email to [email protected] or refer to the Mingjie website: https://www.mingjiechem.cn/
Room 304, Building3-B, No.43, Changjiang Road, Baoshan District, Shanghai, 200441, China.