Ads by Google
Silica materials are a superb high temperature insulation and can be used for a long time without changing of properties at the temperature higher than 1000°c(material Puresil up to 1200°c) and for a short period of time at higher temperatures.
Silica yarns (SiO2 contents not less than 94%)
Yarn type | Total linear density of yarn,tex | Number of twists per 1m | Twisting direction:S – leftZ – right | Tensile strength , N (kgf), notless than | Loss on ignition, % |
UNI6-68 | 68±5 | 200±20 | S | 15,0(1,5) | 7-12 |
UNI6-90 | 90±7 | 150±15 | S | 20,0(2,0) | 7-12 |
UNI6-136 | 136±10 | 130±13 | S | 29,0(3,0) | 7-12 |
UNI6-180 | 180±14 | 150±15 or 250±25 | S | 39,0(4,0) | 7-12 |
UNI6-180*2 | 360±28 | 20±4 or 100±15 | Z | 69,0(7,0) | 7-12 |
UNI6-180*3 | 540±42 | 20±4 or 100±15 | Z | 98,0(10,0) | 7-12 |
UNI6-180*5 | 900±69 | 20±4 or 100±15 | Z | 157,0(16,0) | 7-12 |
UNI6-170 | 170±20 | 150±15 | S | 39,0(4,0) | not more than 2 |
UNI6-170*2 | 340±40 | 100±15 | Z | 69,0(7,0) | not more than 2 |
UNI6-170*3 | 510±60 | 100±15 | Z | 98,0(10,0) | not more than 2 |
Silica yarns (SiO2 contents not less than 98%) | |||||
UNS6-136 | 136±10 | 130±13 | S | 29,0(3,0) | 7-12 |
UNS9-136 | 136±10 | 130±13 | S | 25,0(2,5) | 7-12 |
UNS6-180 | 180±14 | 150±15 | S | 39,0(4,0) | 7-12 |
UNS9-180 | 180±14 | 150±15 | S | 29,0(3,0) | 7-12 |
UNS6-180*2 | 360±28 | 20±4 or 100±15 | Z | 69,0(7,0) | 7-12 |
UNS6-180*3 | 540±42 | 20±4 or 100±15 | Z | 98,0(10,0) | 7-12 |
UNS9-180*3 | 540±42 | 20±4 or 100±15 | Z | 88,0(9,0) | 7-12 |
UNS9-180*5 | 900±69 | 20±4 or 100±15 | Z | 157,0(16,0) | 7-12 |
UNS6-170BA | 170±20 | 150±15 | S | 39,0(4,0) | not more than 2 |
High Silica yarn 96% Sio2