Socomore Chemglaze® M331 Elastomeric Polyurethane

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Socomore Chemglaze® M331 Elastomeric Polyurethane
Categories:	Polymer; Thermoset; Polyurethane, TS; Thermoset Polyurethane, Elastomer, Unreinforced; Rubber or Thermoset Elastomer (TSE)
Material Notes:	Chemglaze® M331 is a two package, ASTM D-16 Type IV elastomeric polyurethane coating. Cured films produced from this coating are tough, flexible, and resistant to erosion, abrasion, and impact. These films provide excellent tensile and elongation properties, and prevent corrosion of metal substrates in aggressive environments. Basic Uses Chemglaze elastomeric polyurethane coatings function especially well in abrasive environments. With their inherent flexibility, corrosion resistance and energy absorptive properties, these coatings are used in the railroad and mining industries to protect metallic substrates. Chemglaze elastomeric coatings accommodate thermal expansion and contraction as well as structural motion. These elastic properties make them useful in protecting spray applied polyurethane foam insulation on storage tanks and reactor vessel walls. These coating qualify under military rain erosion coating specification MIL-C-85322. Socomore acquired the Aeroglaze® and Chemglaze® product lines from Lord in September 2016.
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Available Properties

Solids Content, M201; by volume
Solids Content, M201; by weight
Solids Content, Mixed; by volume
Solids Content, Mixed; by weight
Solids Content, M331; by volume
Solids Content, M331; by weight
Volatile Organic Compounds (VOC) Content
Brookfield Viscosity, LVT, Spindle #4 @ 30rpm, Part B, M201
Brookfield Viscosity, LVT, Spindle #4 @ 30rpm, Part A, M331
Hardness, Shore A
Tensile Strength, Yield, ASTM D882-83, Method A
Elongation at Yield, ASTM D882-83, Method A
Taber Abrasion, mg/1000 Cycles, ASTM D4060, CS17 1000g
Taber Abrasion, mg/1000 Cycles, ASTM D4060, H18 1000g/1000 cycles
Flash Point, Part A, M331; Setaflash
Flash Point, Part B, M201; Setaflash
Cure Time, Set to Touch
Cure Time, Surface Dry
Cure Time, Dry Hard
Pot Life, 50% relative humidity
Shelf Life, Part A, M331
Shelf Life, Part B, M201

Property Data

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Category Notes
Plastic

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