This product is a medium hard vinyl acetate and acrylate polymerized self crosslinking anionic emulsion, which is used for bonding, coating and compounding of non-woven fabrics. At the condition of 130℃, it has a certain degree of crosslinking and has certain washing and soaping properties after 2-3 minutes. And the hand feeling is soft and not sticky. The sizing methods include spray coating, dip coating, scraping,mechanical foaming etc..
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|
N0. |
Item |
Index |
|
1 |
Appearance |
Milky liquid |
|
2 |
Viscosity, mPa. S (NDJ-1 viscometer 2# rotor 60 r/min) |
<200 |
|
3 |
Solid content,wt% |
44±1 |
|
4 |
PH |
2-5 |
|
5 |
Tg（℃） |
30 |
Features:
1.Washing and soaping fastness.
2. The hand feeling is medium hard and not sticky.
Packing and storage:
The products are kept in 1000kg iron/plastic drum,and are stored in ventilated and dry storehouse and avoid direct sunshine. The temperature for transportation and storage of the product is over 5℃. The shelf life of the product is 6 months.
