Surfactant By Wuhan Leopard Mountain Technology Co., Ltd.

Surfactant I. Basic performance and application T316 surfactant can increase the coat levelness and compactness, relieve orange peel, eliminate pinhole, obviously enhance the plate surface smoothness, remove the coat surface mist, greatly increase the brightness and effectively improve the coat film surface glossiness. Surfactant  T316, as a surface active substance, can be applicable to the production of various thermoset powders. II. Technical indexes Appearance: White micronized powder Melting point:  125~145oC Volatile content: 0.2% III. Basic ingredients of powder coating (full gloss, white powder) (dose: 0.5% inner extruding) Name                                                                           Weight Epoxy resin (E-12)                                                       300 Polyester resin (5: 5)                                                   300 Titanium pigment (rutile)                                              200 Precipitated barium sulfate                                           170 T88 pure leveling agent                                               10 T701 luster-enhancing agent                                       10 Yellow stain resistant benzoin                                      5 T316 surfactant                                                             5 T312 high light wax                                                      5 IV. Coating manufacturing technology: Extruder: double screw extruder Extruder prezone temperature:                                   105o Extruder postzone temperature:                                 120o Extruder speed:                                                          30HZ  V. Baking temperature: 180 centidegree/15min or 200 centidegree/10min Basic performance of coating film: film thickness of 60~80m Impact strength (positive and negative):                      50kg/cm passed Pencil hardness:                                                         More than or equal to1.5H glossiness (60 degree angle):                                     More than or equal to90 degree Bending (Diameter 2um):                                                        passed  VI.Attention: The trial should be carried out before mass production. After inspection and confirmation, the production will be started. Please firmly seal the product and keep it away from fire. Store in shady and dry place. The product does not contain heavy metals in compliance with European ROHS standards.