SU-91 is developed and prepared to meet quality requirements as a flooding & filling compound for Coaxial Cable & Copper Telecommunications Cable. This compound has high viscous property and it is compatible in application for Jelly Filled Cables expanded insulation. Also this compound has good adhesion property on PE core units as well as wrapping tapes.
► MAJOR FEATURES AND BENEFITS
■ Non hazardous and non toxic
■ Good electrical properties
■ Excellent thermal and oxidation stabilities
■ Complying with REA's PE-39 & PE-89(at 80°C) drip test
■ Good compatibility with other cable components
■ Good applicability to Jelly Filled Cables expanded
■ Good water blocking
► APPLICATION
It can be applied into the cable manufacturing process from 90°C to 95°C temperature in semi-liquid techniques and from 100°C to 105°C temperature in liquid techniques.
► TYPICAL PROPERTY
PROPERTIES |
TEST METHOD |
SPECIFICATIONS |
1 .APPEARANCE |
Visual |
white wax like |
2.MELTING POINT(°C) |
ASTMD127 |
>90 |
3.DROP POINT(°C) |
ASTM D 566 |
>85 |
4.PENETRATION(at 25°C, 150g, 1/10mm) |
ASTM D 937 |
>60 |
5.FLASH POINT(C.O.C, °C) |
ASTM D92 |
>240 |
6.SEPARATION OF OIL(at 50°Cx24hrs) |
IEC 538 B |
< 5mm |
7.VISCOSITY(at 120°C, cst) |
ASTM D 445 |
>400 |
8.DIELECTRIC CONSTANT(at 23°C, 1 MHz) |
ASTM D150 |
<2.3 |
9.DISSIPATION FACTOR(at23°C, 1MHz) |
ASTM D150 |
< 0.0015 |
10.VOLUME RESISTIVITY(at 100°C, Q.cm) |
ASTMD 1169 |
> 1X1012 |
11 TOTAL ACID VALUE(mg.KOH/g) |
ASTM D 974 |
<0.55 |
12.DRIPTEST(at80°Cx24hrs) |
REA PE-89 |
no drip |
PACKING
Cable Jellies are
offered in 170 kg M.S. Drums & a variety of other consumer
packs.
Sun Chem P Ltd. © 2011