KEY FEATURES
- Good machining and electrical properties.
- Good flame retardancy and self - extinguishing.
APPLICATIONS
It is used for manufacturing electronic and electrical products with flame retardancy and insulation.
TYPICAL PROPERTY DATA
|
Properties
|
Unit
|
Moulding
|
Extrusion
|
|
SD-Z140
|
SD-Z150
|
SD-Z160
|
SD-Z170
|
SD-Z250
|
SD-Z260
|
SD-Z270
|
|
Appearance
|
/
|
Gray or white color, no obvious extraneous matter
|
|
Density
|
g/cm3
|
1.42 ¡À 0.3
|
1.47 ¡À 0.3
|
1.52 ¡À 0.3
|
1. 56 ¡À 0.3
|
1. 47 ¡À 0.3
|
1.52 ¡À 0.3
|
1.56 ¡À 0.3
|
|
Hardness
|
Shore A
|
40 ¡À 3
|
50 ¡À 3
|
60 ¡À 3
|
70 ¡À 3
|
50 ¡À 3
|
60 ¡À 3
|
70 ¡À 3
|
|
Tensile Strength
|
MPa ¡Ý
|
4.5
|
5.0
|
5.5
|
5.0
|
5.0
|
5.5
|
5.0
|
|
Elongation at Breakage
|
% ¡Ý
|
400
|
350
|
300
|
220
|
350
|
300
|
220
|
|
Tension Set
|
% ¡Ü
|
8
|
7
|
7
|
6
|
10
|
12
|
10
|
|
Tear Strength
|
kN/m ¡Ý
|
13
|
15
|
15
|
15
|
15
|
15
|
15
|
|
Volume Resistivity
|
¦¸¡¤cm ¡Ý
|
5.0*1014
|
|
Dielectric Strength
|
kN/mm ¡Ý
|
20
|
|
Fire Resistance
|
Class
|
FV-0
|
|
¡ôPhysical and Mechanical Properties are based on first vulcanization data, Electrical Properties are drawn from second vulcanization data.
¡ôFirst vulcanization condition for test piece:175¡æ *5min
¡ôSecond vulcanization condition for test piece:200¡æ*2h.
¡ôVulcanizator:80% DMDBH, quantity added 0.65%.
¡ôRemark:The data in this TDS are typical properties and should not be used as specifications.
|
STORAGE AND SHELF LIFE
-Storage in its original unopened packaging at a temperature below 45ºC for up to 6 months from the date of manufacture marked clearly on the packaging.
-Past the date does not necessarily mean that the product is no longer usable. In this case however, the properties required for the intended use must be checked for quality assurance reason.
PACKAGING
