Sponge rubber (porous) 4-20 mm TU 38 305 134-99
- 111 UAH/kg. - from 30 kg.
Sponge rubber (porous)
Description and characteristics
Porous (spongy) rubber is an elastic material, the main components of which are hard rubber or latex.
This material has received many names, each of which expresses the composition or properties of such rubber.
The purpose of the porous technical plate is to act as a raw material for the manufacture of various parts. Its use is a porous plate
finds as a material for the manufacture of various sealing elements, gaskets and insulating parts.
These seals help keep dust out. An additional function of products made of elastic material is gap compensation and shock absorption.
Also, these technical plates can be called spongy . It is the porous structure that determines the main qualities of these technical plates,
namely, excellent sound absorption, high thermal insulation characteristics, as well as ensuring maximum tightness in a variety of conditions.
Spongy rubbers (other names: "spongy technical plate", porous rubber ", " microporous rubber ") are used:
This material is also in demand as a shock absorber in mechanical engineering and aircraft construction. This technical porous plate does a great job
with the task of damping vibrations and strong shock vibrations. The spongy structure also allows this material to be successfully used in conditions of high humidity or,
for example, dustiness. Such features make this material simply irreplaceable in temperate, subtropical and tropical climates.
The porous plate can be produced on special molds, resulting in square or rectangular sheets.
Interaction of this material with alkalis and acids, as well as other aggressive materials, is highly discouraged.
There are more suitable types of technical plates for this.
TYPES OF POROUS RUBBER
|
TYPE of rubber |
thickness porous rubbers,
|
Density, kg / m³ |
Workspace |
Temperature interval C
|
Guarantee period storage, years
|
|
1 group autoclave |
3 - 75 mm (over 12 mm glued) |
150 - 550 |
Air, dust, splashing water |
- 40 to + 70 |
ten |
|
1 press group |
5 - 40 (over 20mm glued) |
300 - 550 |
Air, dust, splashing water |
- 40 to + 70 |
6 |
|
2 press group |
from 3 to 20 |
510 - 850 |
Air, dust, splashing water |
- 40 to + 70 |
ten |
WORKING MEDIUM OF SPONGE PLATES
Working environment: air, dust, splashing water.
Contact with lubricants, oils, kerosene, gasoline and other similar substances, as well as with acids, alkalis, gases, is not allowed.
Working environment temperature from - 45 to + 70 oС.
GOST RUBBER SPONGY POROUS
TU - 38 105 867 - 90
MANUFACTURER
RUSSIA - Yekaterinburg (Sverdlovsk)
China
Dimensions and weight of porous rubber sheet first group :
Standard plate size on each side from 650 to 700mm,
trims in one package are allowed. Packing 30kg.
|
Rubber thickness (0.68x0.68m) |
Piece weight (in kg) |
|
4 mm |
1.1 |
|
5 mm |
1.4 |
|
6 mm |
1.5 |
|
8 mm |
2.0 |
|
10 mm |
2.4 |
|
12 mm |
2.8 |
|
14 mm |
3.2 |
|
16 mm |
3.8 |
|
20 mm |
4.0 |
Also in our company there are non - standard plates and the second group (more rigid)
Also available microporous rubber 3 - 25mm
SCOPE OF APPLICATION
Aviation - space industry
Instrumentation and precision engineering
Water treatment plant
General engineering
Oil industry
Mining industry
Automotive
Construction technologies
The sponge plate can also be used in the following directions: seal of detachable joints, for shock absorption and vibration isolation
in the instrument - making and machine - building industries, production of parts by punching method, sealing sound - insulating gasket
on metal sheets and frames on sound - insulating hoods of diesel engines, gasket on packaging containers, manufacture of seat backs,
electrical insulating gasket in washing machines, sealing gasket in cassette locks for fastening cable routes,
sealing doors in control stations, etc.
You can buy porous (spongy) rubber at competitive prices from us. The system of discounts works!
We are always glad to cooperate!
