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Master Bond adhesives

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Polynt ENYDYNE® H 86291 TF Unsaturated Polyester Resin
Categories: Polymer; Thermoset; Polyester, TS

Material Notes: Unsaturated polyester resin in styrene, DCPD

Appearance: Bluish

Main resin characteristics: Fire retardant properties, Filled, Very good glass wet-out, Medium viscosity

Main applications General purpose, Isothermal sandwich panels

Molding information: Hand lay up and Spray up, Injection molding, RTM

Curing cycle: 16 h at 40°C + 2 h at 90°C (+ 2 h at 120°C for HDT)

Information provided by Polynt Composites.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesOriginal ValueComments
Density 1.60 g/cc
Solids Content 72 - 76 %MT-CU001C
Brookfield Viscosity 700 - 900 cPsp 3 rpm 50; MT-CUT23V
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength 45.0 MPaISO 527
Elongation at Break 1.55 %ISO 527
Tensile Modulus 3550 MPaISO 527
Flexural Strength 90.0 MPaISO 178
Flexural Modulus 3500 MPaISO 178
 
Thermal PropertiesOriginal ValueComments
Deflection Temperature at 1.8 MPa (264 psi) 65.0 °CISO 75 -2A
 
Processing PropertiesOriginal ValueComments
Cure Time 33.0 - 43.0 min
@Temperature 23.0 °C
Peak, Reactivity at 23°C + 1,2% Co 1% + 1,5% MEKP50; MT-CU151R
Gel Time 12.0 - 16.0 min
@Temperature 23.0 °C
Reactivity at 23°C + 1,2% Co 1% + 1,5% MEKP50; MT-CU151R
Shelf Life 4.00 Monthin the dark; MT-CU002S
 
Descriptive Properties
Peak Exotherm45 - 55°CMT-CU151R; Reactivity at 23°C + 1,2% Co 1% + 1,5% MEKP50

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PPOLYN9323 / 231918

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