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Ocpol 701 is a clear Pre-Accelerated orthophthalic unsaturated polyester resin. It is highly water resistance. Due to its outstanding stability and excellent performance it is use in boats water tanks, bath tubs shower tub etc.

End Uses: Tanks

Cure Method: Chemical Cure

Density: 1100.0 - 1110.0 kg/m³

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Identification & Functionality

Plastics & Elastomers Functions
Technologies

Features & Benefits

Applications & Uses

Cure Method
Plastics & Elastomers End Uses
Recommendation for Laminating

Parts by weight:

Ocpol 701 100
Catalyst K 10 2ml

 

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
Typical Properties
ValueUnitsTest Method / Conditions
Viscosity at 25°C300 - 400cpsBrookfield LVT sp. 3@60 rpm
Gel Time at 25°C10 – 15min
Gel Time at 25°C - 35°C14 – 24
Gel Time at 25°C – Peakmax. 40
Acid valuemax. 26mg KOH/g
Solid content58±2%
Specific Gravity at 25°C1.10 – 1.11
Peak Temperaturemin. 170
Barcol hardness (Model GYZJ 934 – 1)43 - 47
Heat deflection temperature70 - 75°C
Water absorption 24 h at 23°C15 - 18mg
Elongation at break at 20°C1.9 – 2.2%
Tensile strength 70 - 75Mpa
Flexural strength3500 - 3750Mpa
Tensile modulus120 - 130Mpa
Flexural Strength3600 - 3800Mpa

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