Wudi Longda Masterbatch Co.,LTD.established in 2002, located in Shandong Province,China,near Tianjin Port.
Longda has 21 production line,anual capacity reaches to 45,000 metric tons. output of black masterbatch is upto 20000 tons.
Now Longda is the largest masterbatch manufacture in China .Products supplied by Longda including Black masterbatch,White masterbatch,Color masterbatch,Desiccant masterbatch and other additive masterbatch (anti-static masterbatch, anti-odor masterbatch, anti-UV masterbatch anti-slip masterbatch,PPA masterbatch,Fragrance masterbatch etc).
Most of them are widely applied into blowing films (shopping bags, trash bags,packing film,mulch film,agricultural film,geomembrane ) injection molding,extrusion ,wire drawing,cable etc.
| Light fastness | 4-8 |
| Heat resistance | 180-320 |
| Transference | 4-8 |
| Colour | Any colour is available |
