LINQSEAL GS-VMQ


Main features
  • High flexibility
  • Wide temperature stability (–50 °C to 210 °C)
  • Good ozone and weather resistance

Product Description

LINQSEAL GS-VMQ gaskets are made from silicone rubbers with flexible siloxane (Si–O–Si) backbones. Vinyl methyl silicone rubbers contain vinyl (−CH=CH2) in addition to methyl groups (–CH3) in the most common silicone rubber (polydimethylsiloxane). This structure offers good flexibility, resistance to water and chemicals, and sealing performance. LINQSEAL GS-VMQ possesses excellent resistance to extreme temperatures from –55 °C to  210 °C. It also exhibits low compression sets, meaning it maintains its shape and sealing properties over time, ensuring reliable performance throughout the operational life of the system. 

Custom LINQSEAL GS-VMQ gaskets can be tailored precisely to your specifications and drawings. The thickness ranges from 0.5 to 5.0 millimeters. The maximum dimensions are 1500 × 1500 mm2, while the minimum dimensions are 100 × 100 mm2.

Key Features:

  • Outstanding low temperature flexibility
  • Excellent heat and oxidative stability
  • High temperature stability (–50 °C to 210 °C)
  • Low compression set
  • Hydrophobic

Highly Recommended As:

Product Family
GS-VMQ  
1mm
100 x 100 mm

Catalog Product

Unlike other products we offer, the products listed on this page cannot currently be ordered directly from the website.
Shipping in 6 - 8 weeks Shipping in 6 - 8 weeks Shipping in 6 - 8 weeks
Packaging
TDS, SDS & Technical documents

Technical Specifications

Mechanical Properties
Hardness
Hardness
Hardness is a dimensionless quantity. There is no direct relationship between measurements in one scale and their equivalent in another scale or another hardness test.
Durometer (Shore A) 65–70
Elongation
Elongation
Elongation is the process of lengthening something.

It is a percentage that measures the initial, unstressed, length compared to the length of the material right before it breaks.

It is commonly referred to as Ultimate Elongation or Tensile Elongation at break.
 350 %
Tensile Strength
Tensile Strength
The tensile strength of a material is the maximum amount of tensile stress that it can withstand while being stretched or pulled before failure.

Some materials break very sharply, without plastic deformation, in what is called a brittle failure. Others, which are more ductile, including most metals, experience some plastic deformation and possibly necking before fracture.
Tensile Strength
Tensile Strength
Tensile strength determines the resistance of a material to break under tension and it measures how much elongating load (or tensile stress) it can handle before fracture.

To make it simple, it measures how much force we have to apply when pulling apart a material before it breaks.
 6 MPa
Thermal Properties
Operating Temperature –50 to 210 °C

Additional Information

LINQSEAL GS-VMQ Flat Gasket Properties

Property Value Unit
Density 1.25–1.30 g/cm3
Tensile Strength 6 MPa
Elongation at Break 350 %
Hardness 65–70 Shore A
Operating Temperature –50 to 210 °C