Unsaturated Polyester Resin AP117
    
بازدید: 3344
    

AP117 is an orthophthalic polyester resin. Orthophthalic polyester resin is the standard economic resin and the most widely used resin system, particularly in the marine industries. This resin is dissolved in styrene.

 

Applications and Fabrication Techniques

  • Recommended for most commercial FRP fabrication processes such as: hand lay-up and spray-up
  •  Marine industries

مشخصه میزان واحد
Colour <2 gardner
Density, 25°C/77°F 1.06 ± 0.04 g/cm3
Dynamic Viscosity, 25°C/77°F 400-800 cP
Styrene Content 30-40 %
Acid Value Max 40 mg KOH/g
Shelf Life, Dark, 25°C/77°F 5 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.) 10-20 (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. 68.0 ASTM D638
Tensile Elongation (%) Min. 3.0 ASTM D638
Tensile Modulus (GPa) Min. 3.0 ASTM D638
Flexural Strength (MPa) Min. 120.0 ASTM D790
Flexural Modulus (GPa) Min. 3.5 ASTM D790
Heat Distortion Temperature (6) °C Min. 65.0 ASTM D 648 /ISO 75
Barcol Hardness (7) Min. 38.0 ASTM D2583

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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