GT Chmicals DM-900
- Brand :
Pure polyester physical matting agent DM - 900
A, the overview of DM - 900 is a specially designed for polyester/TGIC powder coating system and the weather resistance of flatting agent, coating surface smooth, level off is smooth; Is the general dry mixing method. Uv radiation performance is good, stable luster, is not sensitive to the process; Good reproducibility; Without consuming TGIC, similar physical extinction. Second, the technical parameters of 1, appearance: yellow to white powder, softening point, 2:100-110 ℃, volatile % : 1.0 or less
Three, application and performance 1, according to different polyester system, universal minimum can get 10% @ the luster of about 60 dosage (4.5 6.5%). 2, together with other raw materials mixing, extruding, milling, A successful without dry mixing. 3, appropriate chooses slow cure polyester; Should not be individually using rapid solidification of polyester, but can be used with slow curing poly ester. 4, in order to obtain the good mechanical properties and extinction performance, curing temperature need to guarantee. 5, luster is stable and is not sensitive to extrusion process; Good reproducibility; Without consuming TGIC, similar physical extinction; Excellent baking yellowing resistance.
4, packing and storage: 1, high quality polyethylene lining, double layer of kraft paper packing, net weight 25 kg. 2. Store in a cool and dry place to avoid moisture absorption, and should be closed immediately after using ?