PLIOGRIP P448 ISOPHTHALIC PULTRUSION POLYESTER RESIN
PLIOGRIP P448 is a highly reactive Isophthalic acid based polyester resin specifically designed for plutrusion application. Pliogrip P448 posses high reactivity fast wet out reinforcement, rapid cure, high HDT, excellent surface finish which allow high filler loading. Pultruded component moulded from PLIOGRIP P448 exhibit hydrolytic stability, improved mechanical strength & electrical insulation properties. PLIOGRIP P448 is suitable for manufacturing of high performance FRP components by pultrusion process.
TYPICAL PROPERTIES OF PLIOGRIP P448 IN LIQUID STAGE
|
Appearance |
Clear Viscous Liquid |
|
Specific Gravity @ 25°C |
1.11 + 0.01 |
|
Viscosity @ 25°C (CPS) |
1200 + 200 |
|
Volatile Content (Wt %) |
34 + 2 |
|
Acid Value (mgs of KOH/gm) |
10 – 18 |
TYPICAL GEL TIME IS AS FOLLOWS : ( 100gms resins)
|
Benzoyl Peroxide (1%w/w) |
T.B.P.B. |
|
Temperature °C 82 |
Temperature °C 140 |
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Gel Time Minutes 8 – 9 |
Gel Time Minutes 2 - 3 |
|
Cure Time Minutes 10 - 12 |
Cure Time Minutes 3 - 4 |
|
Peak Exotherm Tem. °C 215 |
Peak Exotherm Tem. °C 215 |
TYPICAL PROPERTIES OF CURED UNFILLED RESIN
|
Tensile Strength (Kg/Cm²) |
550 - 600 |
|
Flexural strength (Kg/Cm²) |
1100 - 1150 |
|
Heat Distortion Temperature (°C) |
120 + 5 |
|
Barcol Hardness |
43 – 45 |
|
Elongation at break(%) |
2.0 |
Storage & Handling :
Should be stored in closed containers in cool conditions away from direct Sunlight. Resins exposed to direct Sunlight may lead to premature gelation even in the absence of a Catalyst. Shelf life of Resin @ 25°C. about 6 months from the date of manufacturing.
Most of our resin contain styrene monomer and are classified as highly flammable liquids. Working areas should be well ventilated since styrene has a threshold value of 1000ppm in normal working atmosphere .It is also an eye skin irritant. Hence, Goggles and gloves are recommended while handling our Resins
NOTE :
The above information given for general guidance for the use of our Product, keeping in view the variable operating/process conditions and methods, it is recommended that each consumer evaluates the suitability of the products. The company does not accept any responsibility whatsoever for any damage, injury or loss resulting from the use of above information.
METHOD OF TEST : THE METHOD OF TEST AND TOLERANCES ARE AS PRESCRIBED IN BS: 3532: 1962, BS:2782 : 1957 AND IS 6746 : 1972.
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