|
|
 |
LATER 4 G/30
|
Polybutylene Terephthalate (PBT) based compound.
|
Change Units: |
|
|
|
 |
Physical Properties |
Standard |
SI Units |
Density |
ISO 1183 |
1.52 g/cm3
|
Linear shrinkage at moulding - 2.0 mm th. (at 60 MPa of cavity pressure) *
|
|
|
Longitudinal |
ISO 294-4 |
0.3 - 0.55 %
|
Transversal |
ISO 294-4 |
1 - 1.3 %
|
Dimensional Stability ** |
|
45
|
Moisture absorption (after 24h) |
ISO62 |
0.05 %
|
* Values obtained according to ISO norm at the specified pressure. Actual shrinkage values may differ because of the design.
|
** Planarity index based on differential shrinkage and edge warpage.
Index: | 00÷30 |
30÷50 |
50÷70 |
70÷90 |
90÷100 |
Rating: | POOR |
MODERATE |
FAIR |
GOOD |
VERY GOOD |
|
|
Mechanical Properties |
Standard |
SI Units |
CHARPY impact strength (sample 80x10x4 mm) |
|
|
Unnotched, at 23°C |
ISO 179-1eU |
55 kJ/m2
|
Notched, at 23°C |
ISO 179-1eA |
8 kJ/m2
|
Tensile elongation (speed 5 mm/min) |
|
|
At break, 23°C |
ISO 527 (1) |
2.5 %
|
At break, 60°C |
ISO 527 (1) |
3 %
|
At break, 90°C |
ISO 527 (1) |
3.6 %
|
At break, 120°C |
ISO 527 (1) |
4.2 %
|
At break, 150°C |
ISO 527 (1) |
5 %
|
Tensile strength (speed 5 mm/min) |
|
|
At break, 23°C |
ISO 527 (1) |
135 MPa
|
At break, 60°C |
ISO 527 (1) |
95 MPa
|
At break, 90°C |
ISO 527 (1) |
85 MPa
|
At break, 120°C |
ISO 527 (1) |
65 MPa
|
At break, 150°C |
ISO 527 (1)
|
55 MPa
|
Elastic modulus |
|
|
Tensile (speed 1 mm/min), 23°C |
ISO 527 (1) |
9500 MPa
|
Tensile (speed 1 mm/min), 60°C |
ISO 527 (1) |
7900 MPa
|
Tensile (speed 1 mm/min), 90°C |
ISO 527 (1) |
6800 MPa
|
Tensile (speed 1 mm/min), 120°C |
ISO 527 (1) |
5000 MPa
|
Tensile (speed 1 mm/min), 150°C |
ISO 527 (1) |
3900 MPa
|
|
Thermal Properties |
Standard |
SI Units |
Coefficient of linear thermal expansion (CLTE) |
|
|
+30°C to +100°C (longitudinal)
|
ISO 11359-2 |
40 μm/(m·ºC) |
VICAT - Softening point - 50 N (heating rate 50°C/h)
|
ISO 306 |
215°C |
HDT - Heat Deflection Temperature |
|
|
0,45 MN/m2
|
ISO 75 |
220 °C |
1,81 MN/m2
|
ISO 75 |
210 °C |
C.U.T. - Continuous Use Temperature (20.000h) |
|
135 °C |
|
Electrical Properties |
Standard |
SI Units |
Surface Resistivity |
ASTM D 257 |
>1E10 ohm
|
|
LIST OF CERTIFICATIONS
|
|
* Please ensure that listed certificates are valid for the chosen product.
|
|
|
Moulding Parameters |
Standard |
SI Units |
Predrying (LATIGEA: at least 6 hours, other families: at least 3 hours) |
|
110 - 130 °C |
Cylinder Temperature |
|
240 - 250 °C |
Mould Temperature |
|
70 - 90 °C |
Injection Speed |
|
Medium |
Hot Runner Moulds |
|
Allowed |
|
 |
The products mentioned herein are not suitable for applications in the pharmaceutical, medical or dental sector. The products mentioned herein are not suitable for applications in contact with foodstuff or for potable water transportation, or for toy manufacturing. For applications in one of these fields, please contact our Technical Service.
|
|
DOWNLOAD
|
|
|
|
LET01e - Relased 10/03/2016
|
|
|
Privacy & cookie
l
Terms & Conditions
|
Copyright © 2018 - LATI Industria Termoplastici S.p.A. - Registered office: via F. Baracca, 7 - I - 21040 VEDANO OLONA (VA) ITALY Share Capital € 3.818.400 i.v. - C.F., P. IVA e Reg. Impr. di VA n. 00214880122 - Codice Destinatario SDI: K1L103O R.E.A. di Varese n. 41557 - E-mail: info@lati.com - PEC: lati@pec.net - Tel. +39-0332 409111 - Fax +39-0332 409235/307
|
|
|
|
|