Unsaturated Polyester Resin AP119
    
بازدید: 2805
    

AP119 is an unsaturated polyester resin based on terephthalic acid. This resin is dissolved in styrene.

Applications and Fabrication Techniques

  • Recommended for commercial FRP fabrication processes such as: hand lay-up

. Wood industries


مشخصه میزان واحد
Colour <2 gardner
Density, 25°C/77°F 1.06 ± 0.04 g/cm3
Dynamic Viscosity, 25°C/77°F 300-600 cP
Styrene Content 32-37 %
Acid Value Max 20 mg KOH/g
Shelf Life, Dark, 25°C/77°F 6 months

Typical properties are not to be construed as specifications

عنوان وزن
Resin Temperature 25°C/77°F
Catalyst 1 (phr)(2)
Cobalt octoate1% 1 (phr)
Gel Time (min.) 5-25 (3)

Use MEKP 9.9 % Active, O (e.g. AKZO M60 or equivalent peroxide system) as catalyst and Cobalt octoat-1%

 

 

  • phr = parts per hundred resin molding compound

Gel time would be adjustable as request

مشخصه میزان واحد استاندارد روش آزمون
Tensile Strength (MPa) Min. 50.0 ASTM D 638
Tensile Elongation (%) Min. 3.8 ASTM D 638
Tensile Modulus (GPa) Min. 2.0 ASTM D 638
Flexural Strength (MPa) Min. 70.0 ASTM D 790
Flexural Modulus (GPa) Min. 1.5 ASTM D 790
Heat Distortion Temperature (6) °C Min. 40.0 ASTM D 648 /ISO 75
Barcol Hardness (7) Min. 30.0 ASTM D 2583

Typical Properties (4) of Post cured (5) Resin Clear Casting:

 Typical property values only, not to be construed as specifications.

 Cure schedule: 24 hours at room temperature; 3 hours at 85°C (185°F)

 Maximum stress: 1.8 MPa.

 Test specimen must be prepared by mold.

Handling and Storage Consideration:

This resin should be stored indoors in the original, unopened and undamaged packaging, in a dry place at temperatures between 5°C and 30°C. The shelf life of styrene containing unsaturated polyester resins will be significantly reduced when exposed to light and/or higher temperatures.

Safety:

This resin contains ingredients which could be harmful if mishandled. Contact with skin and eyes should be avoided and necessary protective equipment and clothing should be worn.



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