Product Overview
These Saturated Polyester Resin for Powder Coating P1501-2 is a medium reactivity polyester resin, designed for 50i 50 hybrid powder coatings. Coatings based on it exhibit: Very good storage stability Good flow Outstanding mechanical properties Good yellowing resistance Product Specifications Appearance: Pale granules Acid value, mgKOH/g: 65~75 Viscosity @ 175A C ,mPa.s: 7000~11000 Gardner Color (50% solution):Max.3 Softening point,a :95-100 Other data Glass transition temp., A C: approx.54 Extrusion & Application Conditions Extruder: SLJ-20 Zonea temp:85~105a Zonea temp:100~200a Screw speed: 400~500rpm Panel: 0.5mm pre-treated cold-rolled steel Spray gun Voltage: 60-90Kv Curing cycles:15min at 180a ;10min at 200a Film Properties Film thickness, Aum:Approx.60 Gloss at 60a ,%:Min.90 Direct/reverse impact,inch lbs:50/50 1/8a Conical mandrel: Max3 Adhesion (cross cut):0-1 Pencil hardness (Mar):H The product can be stably stored for at least one year when kept in closed containers in a dry place at temperature below 30A C . Avoid exposure to direct sunlight.
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These Saturated Polyester Resin for Powder Coating P1501-2 is a medium reactivity polyester resin, designed for 50i 50 hybrid powder coatings. Coatings based on it exhibit: Very good storage stability Good flow Outstanding mechanical properties Good yellowing resistance Product Specifications Appearance: Pale granules Acid value, mgKOH/g: 65~75 Viscosity @ 175A C ,mPa.s: 7000~11000 Gardner Color (50% solution):Max.3 Softening point,a :95-100 Other data Glass transition temp., A C: approx.54 Extrusion & Application Conditions Extruder: SLJ-20 Zonea temp:85~105a Zonea temp:100~200a Screw speed: 400~500rpm Panel: 0.5mm pre-treated cold-rolled steel Spray gun Voltage: 60-90Kv Curing cycles:15min at 180a ;10min at 200a Film Properties Film thickness, Aum:Approx.60 Gloss at 60a ,%:Min.90 Direct/reverse impact,inch lbs:50/50 1/8a Conical mandrel: Max3 Adhesion (cross cut):0-1 Pencil hardness (Mar):H The product can be stably stored for at least one year when kept in closed containers in a dry place at temperature below 30A C . Avoid exposure to direct sunlight.
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