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Ocpol 711 thixotropic, orthophthalic unsaturated polyester resin. The resin is pre-accelerated. It imparts outstanding water resistance and it is suitable for building boats, water tanks, bath tubs shower trays etc.

End Uses: Tanks

Cure Method: Chemical Cure

Density: 1110.0 - 1130.0 kg/m³

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Identification & Functionality

Plastics & Elastomers Functions
Technologies

Features & Benefits

Materials Features

Applications & Uses

Cure Method
Plastics & Elastomers End Uses
Recommendation for Laminating

Parts by weight:

Ocpol 711 100
Catalyst K 10 2 ml

 

Applications
  • To start the curing reaction, take 100 parts of resin.
  • Catalyst K 10 should be added to the resin system shortly before application to initiate the polymerization reaction.
  • It is important to add the catalyst in carefully measured amounts to control the polymerization. Too much catalyst will cause too rapid a gelation time, whereas too little catalyst will result in under cure.
  • Care must be taken to avoid explosive violence. Do not mix catalyst and cobalt octate or any accelerator together.

Properties

Physical Form
Appearance
Cloudy
Typical Properties
ValueUnitsTest Method / Conditions
Viscosity at 25°C400 - 500cpsBrookfield LVT sp. 3@60 rpm
Gel Time at 25°C12 – 18min
Acid valuemax. 26mg KOH/g
Solid content58±2%
Specific Gravity at 25°C1.11 – 1.13
Peak Temperaturemin. 170
Heat deflection temperature63 - 71°C
Water absorption 24 h at 23°C16 - 19mg
Elongation at break at 20°C1.9 – 2.2%
Tensile strength 55 – 65Mpa
Tensile modulus3600 - 3800Mpa
Flexural Strength182 - 195Mpa

Safety & Health

Safety

Due attention should be given to the precautions for handling chemicals provided in our Material Safety Data Sheet.

Packaging & Availability

Packaging Type
Packing

Ocpol 711 is supplied in 220 Kg new steel drums with close top.