La description
Elastic materials obtained by
special curing of high-silicon organic compounds. However, due to
the special chemical structure, they have a number of remarkable
properties that allow them to take a special place among the rubber
elastic materials.
Below:
Flexible and elastic silicone
sheets or tubes have a unique chemical structure that gives them,
in contrast to any other elastomer, high thermal and chemical
resistance and, as a result - they can work in the media where no
other material can be used. This type of rubber sheet exceeds any
other elastomers in its resistance to high temperatures and by far
surpasses them as for its lifetime, it has a much lower compression
set and antiadhesion properties, it is odorless, tasteless and
non-toxic, it has excellent resistance to weathering, as it is not
affected by the sunlight, ozone, moisture, dryness. Silicone rubber
sheet (tube) has a smooth, defect-free surface. It can have
different chemical composition giving it certain physical
properties. Silicone rubber also has good chemical resistance.
However, it may swell when exposed to certain solvents, but after
evaporation of the solvent, typically silicon returns to its
original size without losing properties. When exposed to maximum
temperatures silicon rubber sheet practically emits no gas unlike
other similar elastomers. It burns in an open flame, emitting
non-toxic, odorless smoke and forms white ashes which do not
conduct electricity. Silicone rubber is versatile by itself, yet,
in spite of this, there are various modifications for operation
under specific conditions.
Gerneral features
and properties:
- Excellent heat resistance;
- Long service life;
- Resistance to repeated compression;
- Constant electrical properties;
- Lack of gassing;
- The chemical inertness;
- Antiadhesion properties (non-stickiness);
- Greater strength, flexibility and compressibility at the
indicated temperatures;
- Does not support combustion;
- Has no smell or taste, and is non-toxic;
- Has excellent resistance to weathering;
- Is not affected by the sunlight, ozone, moisture and dryness;
- Does not support the growth of fungi;
- Service life at room temperature is practically unlimited.
Main technical
characteristics and physical and mechanical
properties:
Minimum working pressure
(nominal) for food water, air and other media: *0.0 MPa. Minimum
working pressure (nominal) for food and industrial oils, fatty
foods, alcohol and alcohol-containing substances: 6.0 MPa. Shore A
hardness: *5 - *5. Density: 1.**1,4 g/cm3 (depending on the type).
Rated operating temperature: **0 º C … ***0 º C. Minimun
tensile strength at break: 3.2 MPa. The sheet with thickness of 1
mm to 8 mm is manufactured in rolls of *0 kg each with the width of
***0 mm. The sheet with thickness *0 to *0 mm is produced in sheets
of ***0 x ***0 mm.
Phenyl-based silicone rubber
withstands the temperature up to - *5 º C, and if made by a
special formula - up to - **2 º C. The operating temperature for
ordinary sheets and tubes, **5 º C to ***0 º C, does not
significantly affect the physical properties of silicone. Operation
in the conditions of high temperature and pressure requires general
purpose silicone rubber. Permanent deformation is dependent on the
operating temperature, pressure and the operating environment.
Silicone tubing and general-purpose sheet - technical, medical, and
food, - are the most resistant materials for the given purpose.
Fluorinated silicone rubber is the best choice wherever there is a
contact with the fuel or solvent. This polymer has the best
resistance to swelling and degradation from exposure to these
substances. High-strength silicone materials with tensile strength
of 6.**9.0 MPa and over make the best solution wherever there is a
need for high elasticity, flexibility and tensile strength.
| Pays: |
Ukraine |
| N ° de modèle: |
Silicone sheet
|
| Prix FOB: |
( Negotiable ) (Negotiable)
Obtenir le dernier prix
|
| Localité: |
Ukraine |
| Prix de commande minimale: |
- |
| Commande minimale: |
- |
| Packaging Detail: |
Palet, roll |
| Heure de livraison: |
- |
| Capacité de Fournir: |
5000 Kilogram per Month |
| Payment Type: |
- |
| Groupe de produits : |
- |
