DATA SHEET HARD SILICONE

Product catalog summary

Overview: The document provides a detailed data sheet for hard silicone, highlighting its properties, applications, and technical specifications. Silicone is noted for its high transparency, versatility, and excellent performance in various physical and chemical environments. It can be processed through multiple methods such as injection, compression molding, extrusion, autoclaving, and casting.

General Properties:

High resistance to both high and low temperatures, with stability from -60ºC to +200ºC, and up to +300ºC in dry heat for THT silicones.
Longest lifespan among rubbers.
Good thermal and electrical insulation properties.
Resistant to weathering, UV, and gamma rays.
Does not support bacteriological growth.
Flexible, elastic, and compressible.
Standardized for food contact (FDA, NSF).

Technical Data: The document provides detailed technical specifications for silicone hardnesses available in THT grade, including density, hardness, elongation, tensile strength, temperature range, tear strength, and color options.

Applications: Silicone is used across various industrial sectors, including luminaire seals, smoke extraction ducts, railway and automotive sectors, and the food industry. Its primary application is in the pharmaceutical sector due to its antibacterial properties.

Technical Specifications:

Density ranges from 1.11 to 1.21 g/cm³ depending on hardness.
Hardness Shore A ranges from 30 to 80.
Elongation percentages vary from 215% to 625%.
Tensile strength ranges from 7.0 to 10.0 MPa.
Temperature range is consistent at -60ºC to 200ºC.
Tear strength varies from 18 to 39 N/mm.

General Characteristics:

Brittle Point: -80ºC (-112ºF).
Oxygen Limiting Index: 24.0%.
Thermal Conductivity: 0.24 W.m-1.K1.
Radiation resistance: >105 Grays (107 Rads).
Dielectric strength: 23 Kv.mm-1.
Dielectric constant: 2.9.
Dissipation factor: 3x10-4.
Volume resistivity: 3x105Ω.cm.

Catalog excerpts

DATA SHEET HARD SILICONE Silicone has high transparency, versatility and excellent behavior in various physical and chemical media, and can be transformed into multiple production processes such as injection, compression molding, extrusion, autoclaving, casting, etc. Silicone rubbers have excellent behavior and stability from -60ºC to + 200ºC, and our THT silicones can work up to + 300ºC in dry heat. GENERAL PROPERTIES • High resistance to high and low temperature. • Longest-lived of all rubbers. • Good thermal and electrical insulator. • Resistant to weathering, UV and gamma rays. • Does not develop bacteriological growth. • Flexible, elastic and compressible material. • Standardized to be in contact with food (FDA, NSF ...) TECHNICAL DATA: * All our hardnesses are available in THT grade (+ 300ºC) DENSITY (g/cm³) HARDNESS Shore A N. FIREPROOF SHEETS N. FIREPROOF PROFILES APLICATIONS The applications of this elastomer include many industrial sectors, such as luminaire seals, for smoke extraction ducts, for the railway and automotive sectors, and it also has great applications in the food sector. But its main application is dedicated to the pharmaceutical sector tha

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GENERAL CHARACTERISTICS: TEST Brittle Point Oxygen Limiting Index Thermal Conductivity Radiation resistance Dielectric strength Dielectric constant Dissipation factor Volume resistivity

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