polyester resin RS-2500

RS-2500 is an unsaturated Polyester laminating resin having medium viscosity and low reactivity based on Isophthalic acid and standard glycols, dissolved in styrene monomer.It is specially designed for chemical resistance applications.

Details

Advantages
    The mechanical and chemical resistance of this resin is better than other Isophthalates and orthophthalates.
Other Applications

pipes, storage tanks, tank linings, and ducting
fume hoods, cooling towers, effluent treatment plants etc.

Storage

RS-2500 should be stored in a cool and dry place away from sunlight and other sources of heat, preferably below 25

Technical data

Quantity Value Unit Comment
Appearance Properties
Physical state Fluid
Physical Properties
Specific Gravity 1.11 ± 0.02
Viscosity 600 ± 50 cP
Thermal Properties
Heat Deflection temperature 100 ºC
Mechanical Properties
Elongation at break-MD 2.3 %
Flexural strength 110 MPa
Tensile strength 65 MPa
barcol hardness 50
Chemical Properties
Acidity number 15 ± 3 mg KOH/g
Volatiles 38 ± 3 %
gel time 13 - 18 min

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