English – Rexsil

Profiles
Weather strips
Gaskets
Self-vulcanizing insulation tape
Tubes

Why choose extruded products made of silicone rubber

It is possible to add pigment to most silicone rubber qualities in a wide range of colours.

Silicone rubber is an excellent material for use when contact with the skin is necessary.

Silicone rubber exhibits excellent resistance to hot and cold temperatures.

High resistance to weathering and oxidation

Very good thermal resistance – special flame retardant compounds are available

Superior water resistance – low water adsorption

About Silicone Rubber

Aging Properties:
Silicone rubber is resistant to UV, ozone, heat and cold or other types of radiation. There is no aging even after many years of use.
Temperature resistance:
Standard types retain its resiliency from -65 ° C and up to 200 ° C. Special types have even greater temperature resistance, from -110 ° C up to 315 ° C. More info on temperature and silicone rubber.
Dimensional stability:
Silicone rubber does not change its original shape even if subjected to prolonged strain. When released, it regains the original form. Use of certain solvents may cause silicone rubber to temporarily swell, but it is reversible once exposure ceases.

Colouring:
No other rubber material has the same capabilities to give vibrant colours when added.
Tolerance Accuracy:
The homogeneity and process stability, enabling the production of extruded products with very narrow tolerances.
Chemical resistance:
Silicone rubber has a very good resistance to alcohols, oxides, chlorides and aromatic hydrocarbons. It repels weakening acids and alkalis.
Cleanliness:
Silicone rubber does not grow any bacteria or fungi. There are many grades suitable for use regarding food and medical related products.

Silicone rubber can also act as an electrical insulator or electrical conductor.

Silicone rubber profiles

We can:

Extrude almost any shape profile based on customer request, such as profiles that are as small as a few grams per meter up to profiles with a weight of more than 1000 grams per meter.
Extrude profiles in almost any colour and in hardness from 25 shore A to 85 shore A.
Extrude profiles with or without talcum powder on the surface or if the profile is hollow, we can blow talcum powder inside.
Cut profile(s) in length, ranging from a few millimetres to many hundreds of meters (depending on size of the profile).
Deliver profile(s) in general purpose silicone rubber quality, but we can also offer to make profiles in silicone qualities prepared for different applications such as fire resistance, extra heat or steam resistance, extra oil resistance, extreme tear resistance, platinum vulcanised, etc.

Weather strips

We have extensive experience with extrusion of silicone rubber profiles for windows and doors.

We produce weather strips:

In almost any colour that is requested by our customers. We mostly extrude weather strip made in black, light grey, white, light brown or transparent with hardness from 60 shore A to 70 shore A.
With or without talcum powder on surface or if the profile is hollow, we can blow talcum powder inside. Most weather strip have talcum powder inside as well as outside.
In almost any length you desire, but our standard is between 50 meters to 150 meters.

Gaskets

We can produce profiles and tubes into finished gaskets by vulcanising two ends together (please refer to “Profiles” or “Tubes” for more info). Often the gaskets are either 45 degree angles (vulcanised together into a 90 degree angle) or two ends are cut straight to be vulcanised together resulting in having a gasket made like a large ring.

Self-vulcanizing insulation tape

Self-vulcanizing silicone rubber insulation tape is mostly used by the plumbing industry. Our tapes are made from silicone rubber that fasten to a surface while providing a water-tight seal.

Read this before looking at the Datasheet

The technical data and suggestions for use contained herein are correct to the best of our knowledge, and offered in good faith. The statements of this literature do not constitute a warranty, express, or implied, as to the performance of these products. As conditions and use of our materials are beyond our control, we can guarantee these products only to conform to our standards of quality, and our liability, if any, will be limited to replacement of defective materials. All technical information is subject to change without notice.

Datasheet:

Rexsil tape MSDS English

Tubes

We can:

Extrude almost any desired size, from measurements 3mm outside to 50 mm outside.
Extrude tubes in almost any colour and in hardness from 25 shore A to 85 shore A.
Extrude tubes with or without talcum powder on the outside surface or inside.
Cut tube(s) in length(s), from a few millimetres to many hundreds of meters (depending on size of the tube).
Deliver tubes in general purpose silicone rubber quality, but we can also offer to make tubes in silicone qualities prepared for different applications such as fire resistance, extra heat or steam resistance, extra oil resistance, extreme tear resistance, platinum vulcanised, etc.

About us

Rexsil is a company that specialises in quality production of silicone rubber products.

Rexsil specialises in manufacturing extruded silicone rubber products. We produce profiles, weather strip, gaskets, self-vulcanizing silicone rubber insulation tapes and tubes. We can also offer our customers injection moulded products. We are a small but experienced and knowledgeable company that has produced over 600 different profiles since our establishment in 1989. In addition, a large part of our production caters to sealing applications. In 2011, Rexsil became a part of Rego Silicones Group.

From the beginning, Rexsil had a production facility of 650 m² (sq. m.). Due to demand, we expanded our facility to 1150 m²(sq. m.) in 1997. Then in 2013, we expanded our facility for the second time to 1830 m²(sq. m.). Rexsil is a manufacturer that is continuously growing to fulfil the needs of our customers. We have in-house mixing that helps us maintain quality standard and speeds up manufacturing and delivery process.

Our strength lies in our company size and know-how. We can assist our customers from start to finish. Our business philosophy is based on problem solving for our customers so flexibility and good service comes naturally. Producing high quality custom products on short lead times is a natural part of our business.