Songhan Plastic Technology Co.,Ltd.

LATI LAPEX A G/20 20% Glass Fiber Reinforced Polyethersulfone (PES) (UL94 V-0)  (Unverified Data**)

Category Polymer , Thermoplastic , Polyethersulfone (PES) , Polyethersulfone (PES), 20%Glass Fiber Filled
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF LATI LAPEX A G/20 20% Glass Fiber Reinforced Polyethersulfone (PES) (UL94 V-0)  (Unverified Data**).pdf
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Material Notes:
Description: Lapex A compounds are polyethersulfone (PES) products. They are high temperature compounds offering an interesting combination of properties. Lapex A provides outstanding thermal resistance (no load working temperature can reach 170°C, 200°C for short period) high heat deflection temperature, thermal stability for extended use, excellent toughness and exceptional creep resistance. This series also features superior resistance to hydrolysis therefore it is suitable for application with steam and boiling water. Finally, the Lapex A series products are flame retardant without adding additives.Specific Notes for this Material: PES, 20% glass fiber, flame retardant UL94 V0, halogens and red phosphorous freeDisclaimer from LATI: This document contains information based on average values as obtained from the results of laboratory tests and observations made on LATI materials. Tested materials were injection molded, used in their natural color, and conditioned in compliance with Standard ASTM D 618, procedure A. These values refer to LATI's best technical and scientific knowledge at the moment of testing and cannot be used as a basis for the development of applications. For a better assessment of the materials, you are kindly requested to contact LATI's technical or commercial offices, which are at your disposal and will supply detailed information on the most suitable characteristics for their intended use. With reference to DPR n.224 dated May 24, 1988, issued in accordance with EC Guide-lines 85/374, LATI Industria Termoplastici S.p.A. declines all responsibility arising from an improper use of the products described in this document.All data provided by LATI.
Physical Properties Metric English Comments
Density 1.50 g/cc
0.0542 lb/in³
ISO 1183
Linear Mold Shrinkage 0.0035 cm/cm
0.0035 in/in
Linear Mold Shrinkage, Transverse 0.0050 cm/cm
0.0050 in/in
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 115 MPa
16700 psi
ISO 527
Flexural Modulus 6.47 GPa
938 ksi
Izod Impact, Notched 0.650 J/cm

@Temperature 23.0 °C
1.22 ft-lb/in

@Temperature 73.4 °F
Thermal Properties Metric English Comments
Deflection Temperature at 1.8 MPa (264 psi) 210 °C
410 °F
Flammability, UL94 V-0

@Thickness 0.750 mm

@Thickness 0.0295 in
Oxygen Index 40 %
40 %
ISO 4589
Electrical Properties Metric English Comments
Dielectric Strength 17.0 kV/mm

@Thickness 2.00 mm
432 kV/in

@Thickness 0.0787 in
IEC 243-1
Comparative Tracking Index 135 V
135 V
IEC 112
Processing Properties Metric English Comments
Melt Temperature 330 - 360 °C
626 - 680 °F
Mold Temperature 140 - 165 °C
284 - 329 °F
Drying Temperature 150 - 180 °C
302 - 356 °F
Not necessary for reinforced materials. Temperature can be reduced when using vacuum ovens.
Dry Time >= 3 hour
>= 3 hour
Not necessary for reinforced materials. Drying time can be reduced when using vacuum ovens.
Descriptive Properties Value Comments
Injection Speed high
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