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Silicone Elastomers (1-Part)

Product CodeCure TypeColorTensile Strength (MPa)Elongation (%) Durometer (A)Vol ResistivityViscosity (cSt)Skin Over TimeFlash Point (°C)Specific GravitySolids (%)Cure Time/Temp
Gelest Zipcone™ CE (PP1-ZPCE)Cond (acetone) --0.3440301.00 x 101460-704-6--0.97976h/25 °C
Gelest Zipcone™ CG (PP1-ZPCG)Cond (acetone) -->0.76>100251.00 x 10142,5005-6--1.031006h/25 °C
Gelest Zipcone™ FA (PP1-ZPFA)Cond (acetic acid) -->0.69>150>8--200-40030-45-111.0548-526h/25 °C
Gelest Zipcone™ FN (PP1-ZPFN)Cond (amine) -->0.34>150>5--100-1501500.8132-352h/25 °C
Gelest Zipcone™ TR (PP1-ZPTR)CondensationWhite>1.72>25025-30--500-70020571.5470120h/25 °C
Gelest Zipcone™ UA
(PP1-ZPUA)
UVClear>0.69>250>60--40-180-->651.11001min/25 °C
Gelest Zipcone™ UE
(PP1-ZPUE)
UVClear--------25-75--570.991001min/25 °C

Sibrid® TI Thermoplastic Silicone-Polyimide PP1-SBTI

Applications:

  • electronic devices – strippable low dielectric constant coatings
  • microelectrodes – electrolyte confinement with high gas transport
  • membranes – form high strength, high O2 and H2O transport rate films

Description: Sibrid® TI is a fully cured thermoplastic silicone-polyimide block copolymer dissolved in N-methylpyrrolidone solvent. It is suitable for casting or coating. Provides thin film high strength coatings and films. Sibrid® T series are fully cured thermoplastic silicone block polymers with the ability to form thin film sections combined with high permeability allowing maximum transport of water and oxygen.

Film Properties:

  • color: light gold/amber
  • tensile strength: > 3500 psi
  • dielectric constant: 2.56
  • specific gravity: 1.18
  • glass transition: 168 °C
  • permeability, O2: 35 (10-9 cc O2(RTP)cm)/(s, cm2,cmHg ΔP)

Solution Properties of Sibrid® TI:

  • form: solution
  • solids: 14-16%
  • flashpoint: 86 °C
  • specific gravity: 1.1
  • refractive index: 1.49

Cautions: Use in a well ventilated area. Flammable. Avoid contact with skin and eyes.

Application Methods:

Gelest Sibrid® TI is applied as a coating by spraying, dipping or brushing. The solvent is removed by evaporation at 75 °C-125 °C in an exhausted oven. As supplied, typical film deposition is 25-50 microns. Thinner films (< 10 micron) may be prepared by diluting with THF, NMP or dioxane.

Gelest Zipcone™ CE low viscosity, solvent-free polydimethylsiloxane RTV PP1-ZPCE

Applications:

  • electronic devices – forms a soft conformal coating
  • temporary conformable gaskets and seals – may be applied by dipping or brushing

Description: Zipcone™ CE is a moisture activated silicone RTV containing no fillers. In the presence of atmospheric moisture, a condensation of silicone prepolymers occurs. The byproduct of the cure reaction is acetone. The system is designed as a physical and moisture barrier for electrical and optical assemblies which can be debonded for maintenance. A UV tracer dye has been incorporated to enable inspection of coating integrity. Provides conformal silicone elastomer films with excellent electrical properties that may be removed mechanically or by solvent systems. Systems are high-speed moisture cure.

Cured Properties:

  • tensile strength: 50 psi
  • elongation: 40%
  • durometer, Shore A: 30
  • volume resistivity, ohm-cm: 1 x 1014

Uncured Properties of Zipcone™ CE:

  • solids: 97%
  • viscosity: 60-70 cSt
  • skin-over time: 4-6 minutes
  • cure time (0.25mm): 6-9 hours
  • specific gravity: 0.97

Application Methods:

Zipcone™ C series is applied by dipping, brushing, flow-coat or spin-on. Cure is at room temperature. After opening, containers should be inerted with dry air or nitrogen before sealing, to avoid cure in the container.

Gelest Zipcone™ CG medium viscosity, solvent-free polydimethylsiloxane RTV PP1-ZPCG

Applications:

  • electronic devices – forms a soft conformal coating
  • temporary conformable gaskets and seals – may be applied by dipping or brushing

Description: Zipcone™ CG is a moisture activated 100% solids silicone RTV. In the presence of atmospheric moisture, a condensation of silicone prepolymers occurs. The byproduct of the cure reaction is acetone. The system is designed as a physical and moisture barrier for electrical and optical assemblies which can be debonded for maintenance. A UV tracer dye has been incorporated to enable inspection of coating integrity. Provides conformal silicone elastomer films with excellent electrical properties that may be removed mechanically or by solvent systems. Systems are high-speed moisture cure.

Cured Properties:

  • tensile strength: > 110 psi
  • elongation: >100%
  • durometer, Shore A: 25
  • volume resistivity, ohm-cm: 3 x 1014

Uncured Properties of Zipcone™ CG:

  • solids: 100%
  • viscosity: 1500 cSt
  • skin-over time: 5-6 minutes
  • cure time (0.25mm): 6-9 hours
  • specific gravity: 1.03

Application Methods:

Zipcone™ C series is applied by dipping, brushing, flow-coat or spin-on. Cure is at room temperature. After opening, containers should be inerted with dry air or nitrogen before sealing, to avoid cure in the container.

Gelest Zipcone™ FA polydimethylsiloxane RTV for maximum adhesion to polar substrates PP1-ZPFA

Applications:

  • electronic devices – forms a soft conformal coating, free of abrasive silica
  • rubber and plastic overcoat – provides a uniform low-roughness coating suitable for release and with an exceptionally smooth touch
  • supported membranes – filler-free silicone allows maximum transport of gases
  • thin film seals and conformable gaskets – may be applied by dipping or brushing

Description: Zipcone™ FA is a moisture activated filler-free silicone RTV dispersed in a solution of methyltetrahydrofuran. In the presence of atmospheric moisture, a condensation of silicone prepolymers occurs. The byproduct of the cure reaction is acetic acid which imparts a vinegar-like odor. The system is designed for wet out and adhesion to polar substrates. Provides thick film rapid-cure pure silicone elastomers with good adhesion to metals, glass and solvent compatible plastics and fibers. Products are free of abrasive silica. Systems are high-speed moisture cure.

Cured Properties:

  • tensile strength: > 100 psi
  • elongation: >150%
  • durometer, Shore A: >8
  • tear strength: > 5 pli

Uncured Properties of Zipcone™ FA:

  • solids: 48-52%
  • viscosity: 200-400 cSt
  • skin-over time: 30-45 minutes
  • cure time (0.25mm): 6-9 hours
  • specific gravity: 1.05
  • flaspoint: -11 °C

Cautions: Zipcone™ F series contain flammable solvents and cure released byproducts which are eye irritants. Avoid skin and eye contact. Use in a well ventilated area wearing gloves and safety glasses. Consult SDS of the specific product used for additional safety information.

Application Methods:

Zipcone™ F series is applied by dipping, brushing or spin-on. Solvent is allowed to evaporate in an exhausted area. Cure is at room temperature. After opening, containers should be inerted with dry air or nitrogen before sealing to avoid cure in the container.

Gelest Zipcone™ FN polydimethylsiloxane RTV for rapid, neutral cure, maximum release PP1-ZPFN

Applications:

  • electronic devices – forms a soft conformal coating, free of abrasive silica
  • rubber and plastic overcoat – provides a uniform low-roughness coating suitable for release and with an exceptionally smooth touch
  • supported membranes – filler-free silicone allows maximum transport of gases
  • thin film seals and conformable gaskets – may be applied by dipping or brushing

Description: Zipcone™ FN is a moisture activated filler-free silicone RTV dispersed in odorless hydrocarbon. In the presence of atmospheric moisture, a condensation of silicone prepolymers occurs. The byproduct of the cure reaction is an amine. Amine byproducts have little or no corrosive effects on most metals, but copper is affected. Provides thick film rapid-cure pure silicone elastomers with good adhesion to metals, glass and solvent compatible plastics and fibers. Products are free of abrasive silica. Systems are high-speed moisture cure.

Cured Properties:

  • tensile strength: > 50 psi
  • elongation: >150%
  • durometer, Shore A: >5
  • tear strength: > 5 pli
  • refractive index: 1.403

Uncured Properties of Zipcone™ FN:

  • solids: 32-35%
  • viscosity: 100-150 cSt
  • skin-over time: 15 minutes
  • cure time (0.25mm): 2 hours
  • specific gravity: 0.81
  • flaspoint: 0 °C

Cautions: Zipcone™ F series contain flammable solvents and cure released byproducts which are eye irritants. Avoid skin and eye contact. Use in a well ventilated area wearing gloves and safety glasses. Consult SDS of the specific product used for additional safety information.

Application Methods:

Zipcone™ F series is applied by dipping, brushing or spin-on. Solvent is allowed to evaporate in an exhausted area. Cure is at room temperature. After opening, containers should be inerted with dry air or nitrogen before sealing to avoid cure in the container.

Zipcone™ TR Reflective Thermal Control Coating PP1-ZPTR

Applications:

  • aerospace – reflective/conductive coatings withstand weather and thermal extremes
  • electrical devices and connectors – insulating silicones with heat dissipation properties
  • silicone rubber fabrication – marking inks and seals

Description: Zipcone™ TR is a high titanium dioxide load, oxime cure RTV dispersed in odorless mineral spirits. Provides high light reflectivity silicone elastomeric coatings with excellent heat resistance, electrical insulation, and good adhesion to a variety of substrates.

Film Properties:

  • color: white
  • tensile strength: > 250 psi
  • elongation: > 250%
  • durometer, Shore A: 25-30
  • specific gravity: 1.54

Solution Properties of Zipcone™ TR:

  • form: liquid dispersion
  • solids: 70%
  • viscosity: 500-700 cSt
  • flashpoint: 57 °C

Cautions:Use in a well ventilated area. Combustible – avoid flame and ignition sources.

Application Methods:

Zipcone™ TR is applied by brushing or dipping. Recommended coating thickness is 100 microns (4-5 mils). Room temperature cure profile at 50% R.H. is skin over: 20 min; tack free: 90 min; full cure: 5 days. Thinner coatings may be applied by diluting with dry solvents such as toluene, naptha, or hexane.

Zipcone™ UA Index matching – UV Cure PP1-ZPUA

Applications:

  • optical component coating – effective cladding and elastomeric seals
  • optical thermoplastics – provides index matching (UA) for polymethacrylates. Applications include: glazing, windscreens, and computer screens

Description: Zipcone™ UA is a clear acrylate modified silicone designed for UV cure. Provide UV cure silicone elastomer coatings with high transparency and refractive index control.

Film Properties:

  • color: clear
  • refractive index: 1.464
  • tensile strength: > 80-120 psi
  • elongation: 1%
  • durometer, Shore A: > 60

Solution Properties of Zipcone™ UA:

  • form: liquid
  • solids: 100%
  • viscosity: 40-180 cSt
  • specific gravity: 1.10
  • flashpoint: > 65 °C

Shelf life: Three months when stored below 15 °C in sealed, light-protected containers.

Cautions: Use in a well ventilated area. Avoid contact with skin and eyes.

Application Methods:

Zipcone™ UA is applied as a coating by dipping, brushing or syringing. Exposure to UV irradiation at 250-364 nm (mercury lamp) cures the coating in <1 minute. Oxygen inhibits film formation. Nitrogen blanket or other methods of air exclusion are recommended.

Zipcone™ UE Abrasion Resistant – UV Cure PP1-ZPUE

Applications:

  • optical component coating – effective cladding and elastomeric seals
  • optical thermoplastics – provides scratch resistance for polycarbonates and polymethacrylates. Applications include: glazing, windscreens, and computer screens

Description: Zipcone™ UE is a primerless epoxycyclohexyl modified silicone designed for UV cure. Provides an abrasion resistant UV cure silicone elastomer coatings with high transparency and refractive index control.

Film Properties:

  • color: clear
  • abrasion resistance, Taber 500 cycles 500g CS10F: 4-9
  • refractive index: 1.470

Uncured Properties of Zipcone™ UE:

  • form: liquid
  • solids: 100%
  • viscosity: 25-75 cSt
  • specific gravity: 0.99
  • flashpoint: 57 °C

Shelf life: Three months when stored below 25 °C in sealed, light-protected containers.

Cautions: Use in a well ventilated area. Combustible. Avoid contact with skin and eyes.

Application Methods:

Zipcone™ UE is applied as a coating by spraying, dipping or brushing. Exposure to UV irradiation at 250-300 nm (type H lamp preferred with a minimum energy density of 150 mj/cm2 cures the coating in < 1 minute. Thinner coatings may be applied by diluting with dry methoxypropanol or isopropanol.