Vipel® K733-BPT-20

Category: Polyester Alloy , Polyester Alloy
Manufacturer: AOC, L.L.C.
Trademark: Vipel®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: IauNIu_Vipel-K733-BPT-20.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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Firepel® Polyester Resin for Filled Fire Retardant Applications

AOC's Firepel® K320-A series are promoted, non thixotropic resins specifically designed to be blended with alumina trihydrate (ATH) to provide fire retardant properties. ATH is needed to provide fire retardant properties.

Firepel® K320-A series resins are used for mass transit applications. Flammability of composite parts is dependent on the geometry of the part, degree of cure, reinforcement content, types of reinforcement, etc. It is the end user's responsibility to ensure that finished parts meet the required specifications. Published flammability properties should be used for comparison purposes only.

Fire Resistance
Firepel® K320-A series resins are designed for use in filled applications where fire retardancy and low smoke emissions are required.

Toxicity
Composites made with Firepel® K320- A series resins have low toxicity values due to the absence of halogens.
General Information
Features
  • Flame Retardant
  • Good Chemical Resistance
  • Good Corrosion Resistance
  • Isophthalic
Uses
  • Filaments
Forms
  • Liquid
Processing Method
  • Filament Winding
  • Hand Lay-up
  • Spraying
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.21g/cm³
Styrene Content 39%
FlammabilityNominal ValueTest Method
Flame Spread Index 115.0ASTM E84
Smoke Developed 2650ASTM E84
ThermosetNominal ValueUnit
Exotherm
    Gel to Peak 6.0min
    Peak 179°C
Gel Time (25°C) 320.0min
Additional InformationNominal ValueUnit
Thixotropic Index 42.00
HardnessNominal ValueUnitTest Method
Barcol Hardness 44ASTM D2583
MechanicalNominal ValueUnitTest Method
Tensile Modulus 3790MPaASTM D638
Tensile Strength (Yield)75.8MPaASTM D638
Tensile Elongation (Break)2.4%ASTM D638
Flexural Modulus 4000MPaASTM D790
Flexural Strength 124MPaASTM D790
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)96.1°CASTM D648
ThermosetNominal ValueUnit
Thermoset Mix Viscosity 5(25°C)450cP
Note Message
1 .1.5% Antimony Trioxide
2 .1.5% Antimony Trioxide
3 .Gel time with 1.25% MEKP
4 .2/20 rpm Thix Index
5 .Brookfield RV viscosity spindle 2 at 20 rpm
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