NON-WOVEN GLASS FIBER TISSUE
Non-woven glass fiber tissue is manufactured on the basis of so called wet (paper) technology and its quality corresponds to European standards.
Glass tissue is non-woven material of uniformly distributed glass fibers bound together by synthetic binder and reinforced with glass yarns.
Reinforced non-woven tissue is an ideal substrate for bitumen-polymer materials. It provides end products with size stability, durability.
Rolled roofing materials, hydro insulating materials and bituminous tile have high resistance to stretching,.
This material, in combination with different compounds and pastes, finds wide application in protection of pipelines.
Reinforced glass fiber tissue is also used:
– in manufacturing of rolled roofing materials
– for water-proof insulation layer of pipelines
– as filtering elements in drainage structures;
– for surface covering of basalt and mineral fibers insulating mats;
– for anticorrosion protection layer of pipelines
and in all spheres where high strength properties of products are required.
Characteristics of non-woven glass fiber tissues:
| Properties |
Non-woven glass fiber tissue grades (XCH) |
||||||||||||
|
40 |
40a |
50 |
50a |
60 |
60a |
70 |
70a |
80 |
90 |
100 |
130 |
150 |
|
| Density, g/m2 |
40±5 |
40±5 |
50±5 |
50±5 |
60±5 |
60±5 |
70±5 |
70±5 |
80±5 |
90±5 |
100±5 |
50±5 |
|
| Tensile strength,N, not less than: MD CD |
from 140 70 |
from 160 80 |
from 180 100 |
from 200 110 |
from 220 120 |
from 240 130 |
from 260 140 |
from 280 150 |
from 300 160 |
from 320 170 |
from 340 180 |
from 400 200 |
from 470 260 |
L.O.I. - 22±6 %;
Width of tissue (cm) – not more than 100±0,5 (by agreement with customer, another windth and density of glass tissue are possible).
| Length of tissue in a roll Distance between reinforcing yarns Elementary fiber diameter Length of chopped strands Type of glass Max. outer roll diameter |
depends on density; from 25 mm and divisible 25; from 10 ?m to 17 ?m; from 12 mm to18 mm; E (alumina borosilicate); By Customer’s order |
* It is possible to produce non-woven glass fiber tissue with the other physical and mechanical properties.