QSil Matting Agent

Color Blue
Specific Gravity 0.94

Qsil matting agent, when used at the appropriate levels, results in a matte finish on select silicone elastomer products. The matte finish will appear on the exposed surface of the silicone elastomer within 24 48 hours.

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Additives QSil Matting Agent

Color Blue
Specific Gravity 0.94

QSil Matting Agent, when used at the appropriate levels, results in a matte finish on select silicone elastomer products. The matte finish will appear on the exposed surface of the silicone elastomer within 24 48 hours.

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QM 240T Architectural Moldmaking Silicone

Chemistry Type Addition Cure
Durometer 40, Shore A
Tensile Strength 900 psi
Tear Strength 120 ppi
Elongation 350 %

QM 240T is a two-component, room temperature, addition cure silicone material. The cured rubber has excellent mechanical properties and good shelf-life stability. This material has been designed for the prototyping industry. However, it is also a good choice for molding of furniture, picture frames and architectural materials.

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Tin Catalysts Mold Making Mold Master Cat Red

Color Red
Viscosity 100 cps

Moldmaster Cat Red is a two-component, room temperature, fast, condensation cure catalyst for either QM 2125, QM 2128 or QM 2225. The cured rubber has excellent mechanical properties and good shelf-life stability. There are a variety of catalysts which allow for a variable cure speed offered with the Moldmaster base series. Styrene resistant catalysts are also available.

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Tin Catalysts Moldmaking QM Cat Clear SP

Color Translucent
Work Life < 5 minutes

QM Cat Clear SP is a fast curing, two-component, room temperature, condensation cure catalyst for QM 130T. Thixotropic and styrene resistant specialty catalysts are also available.

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QSil 1000 Electronic Potting

Color Red
Durometer 43, Shore A
Elongation 180 %

QSil 1000 is a one-component, self-bonding elastomer that has excellent adhesion to many substrates and is designed for use in applications up to 300C.

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QSil 6101 Encapsulating

Color Black
Durometer 30, Shore A
Specific Gravity 1.19

QSil 6101 is a 100% silicone solids elastomer designed for electrical potting applications. The two-component system offers quick curing, a low modulus and is a self-bonding material. This material also has good primerless adhesion to a variety of substrates.

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QSil 6201 Encapsulating

Color Black
Durometer 30, Shore A
Viscosity 6, 000 cps

QSil 6201 is a 100% silicone solids elastomer designed for electrical potting applications. The two-component system offers quick curing, low modulus and is a self-bonding silicone. This material also has good primerless adhesion to a variety of substrates.

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QSil 216 Flate Panel Display

Chemistry Type Addition Cure
Viscosity 3, 700 cps

QSil 216 is a two-part, clear, liquid silicone which will cure at room temperature or at elevated temperatures. It has a low viscosity which allows for ease of flow around complex parts, providing electrical insulation and shock resistance.

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QSil 220 Flate Panel Display

Elongation 200 %
Refractive Index 1.406
Durometer 29, Shore A
Tensile Strength 450 psi

QSil 220 is a two-part, clear, liquid silicone which will cure at elevated temperatures. It has a low viscosity which allows for ease of flow around complex parts, providing electrical insulation and shock resistance. The chemical composition provides hydrolytic and reversion resistance. This material also has excellent, primerless adhesion to most substrates.

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QSil 229LV Flate Panel Display

Durometer 65, Shore A
Refractive Index 1.409
Mix Ratio 1:1

QSil 229LV is a two-part, heat cured, optically clear liquid silicone, which exhibits great transmittance. It has a low viscosity which allows for ease of flow around complex parts, providing electrical insulation and shock resistance. It also exhibits good adhesion to most surfaces.

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QSil 602 Flate Panel Display

Durometer 35, Shore A
Tensile Strength 417 psi
Mix Ratio 10:1

QSil 602 is an optically clear, two-part, addition-cure, silicone elastomer that has excellent adhesion to a wide variety of substrates, including glass, polycarbonate and acrylic when used with a primer.

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QSil 1000 Encapsulating Lighting

Color Red
Durometer 43, Shore A
Elongation 180 %

QSil 1000 is a one-component, self-bonding elastomer that has excellent adhesion to many substrates and is designed for use in applications up to 300C.

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QSil 229LV Encapsulating Lighting

Refractive Index 1.409
Durometer 65, Shore A
Viscosity 2, 900 cps
Thermal Conductivity 0.18 W/m-K
Specific Gravity 1.00

QSil 229LV is a two-part, heat cured, optically clear liquid silicone, which exhibits great transmittance. It has a low viscosity which allows for ease of flow around complex parts, providing electrical insulation and shock resistance. It also exhibits good adhesion to most surfaces.

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QSil 550LV A Encapsulating Lighting

Tensile Strength 450 psi
Color Gray
Durometer 62, Shore A

QSil 550LV A and C is a 100% silicone solids elastomer designed for electronic potting applications. The two-component system offers a hard, thermally conductive, low modulus material that is readily repairable.

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QSil 562 Encapsulating Lighting

Tensile Strength 250 psi
Color Gray
Durometer 60, Shore A
Mix Ratio 1:1

QSil 562 is a 100% silicone solids elastomer designed for electronic potting applications. The two-component system offers a flame retardant, thermally conductive, low modulus material that is readily repairable and has a 150C RTI rating.

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QSil 568 Encapsulating Lighting

Tensile Strength 450 psi
Color Gray
Durometer 50, Shore A
Mix Ratio 10:1

QSil 568 is a 100% silicone semi-thixotropic compound designed for potting and encapsulation applications.

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QSil 602 Encapsulating Lighting

Tensile Strength 417 psi
Durometer 35, Shore A
Elongation 320 %

QSil 602 is an optically clear, two-part, addition-cure, silicone elastomer that has excellent adhesion to a wide variety of substrates, including glass, polycarbonate and acrylic when used with a primer.

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Specitalty Catalysts QSil DBT

Color Clear/Light Yellow
Mix Ratio 100:0.5
Specific Gravity 1.04

QSiL DBT can be used with condensation cure materials to increase the cure speed.KEY FEATURESVariable cure speedFast cure

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QSil Deep Section Cat

Color Beige
Viscosity 6, 500 cps
Mix Ratio 10:1
Gel Time 70 minutes
Specific Gravity 1.47

QSil Deep Section Catalyst can be used with two-component, room temperature condensation cure silicone materials.KEY FEATURESHigh durometerFast cureExcellent dimensional stabilityDeep section cure

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QSil PLE Pot Life Extenders

Color Clear
Viscosity 1 - 3 cps
Specific Gravity 0.97

QSil PLE can be used with two-component, room temperature, addition cure silicone materials to increase the work life of the elastomer system. The final cure time may also be significantly increased. Note: QSil PLE is not recommended to be used with the following products: QM 226, QM 230, QM 230 Clear, QM 230F, QM 237, QM 245, QM 245 Clear, QM 255 and Stretch FX due to these products mix ratio sensitivity.

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QM Thixo Agent

Viscosity 2, 000 cps
Specific Gravity 1.00

Qm thixo agent is a non-slump additive for the qm 100 and the moldmaster series.Key featuresnon-slump to 0.5fast demold timecan vary thixotrophy as needed

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Thixo Agent AC

Viscosity 500 cps
Specific Gravity 1.00

Thixo Agent AC is an additive for Quantum Silicones addition cure silicone elastomers that are silica filled. When used at 0.5% level this additive creates excellent thixotropic properties. Thixo Agent AC when used with silica filled platinum cured silicone elastomers will cause the material to exhibit non-slump behavior at a thickness of 0.5 with fast cure and without changing the cured properties of the addition cure material. The cured rubber has outstanding mechanical properties and good shelf-life stability.

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Thickeners QM Thixo Agent

Viscosity 2, 000 cps
Specific Gravity 1.00

QM Thixo Agent is a non-slump additive for the QM 100 and the Moldmaster series.KEY FEATURESNon-slump to 0.5Fast demold timeCan vary thixotrophy as needed

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Thickeners Thixo Agent AC

Viscosity 500 cps
Specific Gravity 1.00

Thixo Agent AC is an additive for Quantum Silicones addition cure silicone elastomers that are silica filled. When used at 0.5% level this additive creates excellent thixotropic properties. Thixo Agent AC when used with silica filled platinum cured silicone elastomers will cause the material to exhibit non-slump behavior at a thickness of 0.5 with fast cure and without changing the cured properties of the addition cure material. The cured rubber has outstanding mechanical properties and good shelf-life stability.

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Additives QM Thixo Agent

Viscosity 2, 000 cps
Specific Gravity 1.00

QM Thixo Agent is a non-slump additive for the QM 100 and the Moldmaster series. KEY FEATURESNon-slump to 0.5Fast demold timeCan vary thixotrophy as needed

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Additives Thixo Agent AC

Viscosity 500 cps
Specific Gravity 1.00

Thixo Agent AC is an additive for Quantum Silicones addition cure silicone elastomers that are silica filled. When used at 0.5% level this additive creates excellent thixotropic properties. Thixo Agent AC when used with silica filled platinum cured silicone elastomers will cause the material to exhibit non-slump behavior at a thickness of 0.5 with fast cure and without changing the cured properties of the addition cure material. The cured rubber has outstanding mechanical properties and good shelf-life stability.

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True Skin 50 Liquid Silicone Rubber

Chemistry Type Addition Cure
Durometer 48, Shore 00
Tensile Strength 325 psi
Tear Strength 30 ppi
Viscosity 15, 000 cps

QM True Skin 50 is a two-component, moderate temperature, addition cure silicone material. With a one-to-one mix ratio, the cured rubber is very soft, has excellent mechanical properties, low fluid bleed and good shelf-life stability. This material is an outstanding choice for skin molding and benefit applications in which translucent material with a low durometer and high elongation is required.

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Electronic Potting Silicone Solid Elastomer

Color Gray
Durometer 62, Shore A
Tear Strength 20 ppi

QSil 550LV A and C is a 100% silicone solids elastomer designed for electronic potting applications. The two-component system offers a hard, thermally conductive, low modulus material that is readily repairable.

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Specialty Catalysts

Color Clear
Specific Gravity 1.03

QSil STO can be used with two-component, room temperature, condensation cure silicone materials to reduce the demold time. By adding two to three drops per hundred to the silicone base, it will reduce the demold time by roughly one half and also significantly reduce the working time.

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QSil Primer

Color Blue tint
Specific Gravity 0.82

QSil Primer #3 is a general purpose primer for use with most silicone elastomers. QSil Primer #3 is a one-component, solvent based primer that is also available in clear to slightly yellow.

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QM 237 Architectural Moldmaking Silicone

Chemistry Type Addition Cure
Tensile Strength 525 psi
Tear Strength 60 ppi
Elongation 540 %
Viscosity 10, 000 cps

QM 237 is a two-component, room temperature, addition cure silicone material. The cured rubber has excellent mechanical properties and good shelf-life stability. This material is a good choice for the molding of furniture, picture frames and architectural materials. QM 237 is exceptionally good where highly detailed parts and mold flexibility are required.

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QM 254 Architectural Moldmaking Silicone

Color Black
Chemistry Type Addition Cure
Viscosity 35, 000 cps
Mix Ratio 10:1
Specific Gravity 1.24

A two-component, room temperature, addition cure silicone material. The cured rubber has excellent mechanical properties, good shelf-life stability, excellent physical properties and resin resistance. This material is a good choice for the molding of furniture, picture frames and architectural materials. QM 254 is exceptionally good where high durometer and dimensional stability are required. This material also has excellent thermal stability.

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QM 258 Architectural Moldmaking Silicone

Chemistry Type Addition Cure
Durometer 64, Shore A
Tensile Strength 931 psi
Tear Strength 110 ppi
Elongation 236 %

QM 258 is a two-component, room temperature, addition cure silicone material. The cured rubber has excellent mechanical properties and good shelf-life stability. This material is a good choice for the molding of furniture, picture frames and architectural materials. QM 258 is exceptionally good where high durometer and dimensional stability are required.

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QM 261 Architectural Moldmaking Silicone

Elongation 315%
Demold Time 12 - 18 Hours

QM 261 is a two-component, room temperature, addition cure silicone material. The cured rubber has excellent mechanical properties, good shelf-life stability, excellent physical properties and resin resistance. This material is a good choice for the molding of furniture, picture frames and architectural materials. QM 261 is exceptionally good where high durometer and dimensional stability are required.

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QM 270 Architectural Moldmaking Silicone

Chemistry Type Addition Cure
Durometer 70, Shore A
Tensile Strength 1, 000 psi
Tear Strength 100 ppi
Elongation 110 %

QM 270 is a two-component, room temperature, addition cure silicone material. The cured rubber has excellent mechanical properties, good shelf-life stability, excellent physical properties and resin resistance. This material is a good choice for the molding of furniture, picture frames and architectural materials. QM 270 is exceptionally good where high durometer and dimensional stability are required.

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Architectural Moldmaking QM 270 Green

Color Light Green
Durometer 70, Shore A
Viscosity 50, 000 cps
Work Life 55 minutes
Demold Time 8 - 12 hours

QM 270 Green is a two-component, room temperature, addition cure silicone material. The cured rubber has excellent mechanical properties, good shelf-life stability, excellent physical properties and resin resistance. This material is a good choice for the molding of furniture, picture frames and architectural materials. QM 270 Green is exceptionally good where high durometer and dimensional stability are required.

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Helth Care Moldmaking Stretch FX

Color Translucent
Elongation 1200 %
Viscosity 10, 000 cps
Specific Gravity 1.11
Tear Strength 100 ppi

Stretch FX is a two-component, room temperature, addition cure silicone material. The cured rubber has excellent mechanical properties and good shelf-life stability. This material is a good choice for moldmaking of intricate patterns, skin molding and applications where a low durometer translucent material is required.

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Special Effects Moldmaking Stretch FX

Color Translucent
Mix Ratio 10:1
Specific Gravity 1.11
Tear Strength 100 ppi

Stretch FX is a two-component, room temperature, addition cure silicone material. The cured rubber has excellent mechanical properties and good shelf-life stability. This material is a good choice for moldmaking of intricate patterns, skin molding and applications where a low durometer translucent material is required.

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QSil 222 Flate Panel Display

Color Clear
Durometer 40, Shore A
Elongation 128 %
Cure Platinum
Gel Time > 24 hours

QSil 222 is a two-part, clear, liquid silicone which will cure at room temperature or at elevated temperatures. It has a low viscosity which allows for ease of flow around complex parts, providing electrical insulation and shock resistance. The chemical composition provides hydrolytic and reversion resistance. This material also has excellent primerless adhesion to most substrates.

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QSil 222 Encapsulating Lighting

Durometer 40, Shore A
Viscosity 2, 200 cps
Cure Platinum

QSil 222 is a two-part, clear, liquid silicone which will cure at room temperature or at elevated temperatures. It has a low viscosity which allows for ease of flow around complex parts, providing electrical insulation and shock resistance. The chemical composition provides hydrolytic and reversion resistance. This material also has excellent primerless adhesion to most substrates.

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QSil 555 Encapsulating Lighting

Color White
Durometer 50, Shore A
Elongation 100 %

QSil 555 is a 100% silicone semi-thixotropic compound designed for potting and encapsulation applications.

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100 Fluids QM Diluent

Color Clear
Viscosity ~ 100 cps
Mix Ratio Varies as needed
Specific Gravity 0.96 - 0.97

QM Diluent 100 is a low viscosity polydimethlysiloxane fluid.KEY FEATURESClearLow viscosity MAIN APPLICATIONSElastomer lubricantMold release agent

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Fluids QM Diluent 1000

Color Clear
Viscosity ~ 1, 000 cps
Mix Ratio Varies as needed
Specific Gravity 0.96 - 0.97

QM Diluent 1000 is a low viscosity polydimethlysiloxane fluid.KEY FEATURESClearLow viscosity MAIN APPLICATIONSElastomer lubricantMold release agent

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50 Fluids QM Diluent

Color Clear
Viscosity ~ 50 cps
Mix Ratio Varies as needed
Specific Gravity 0.96 - 0.97

QM Diluent 50 is a low viscosity polydimethlysiloxane fluid.KEY FEATURESClearLow viscosity MAIN APPLICATIONSElastomer lubricantMold release agent

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QSil 219 Two Wheeler Parts

Color Clear
Durometer 40, Shore A
Tensile Strength 750 psi
Refractive Index 1.406
Elongation 100 %

QSil 219 is a two-part, clear, liquid silicone which will cure at room temperature or at elevated temperatures. It has a low viscosity which allows for ease of flow around complex parts, providing electrical insulation and shock resistance. The chemical composition provides hydrolytic and reversion resistance. This material meets Mil-I-81550C (type II) standard.

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QSil Smooth Coat

Color Translucent
Viscosity 143 cps
Mix Ratio 1:1
Specific Gravity 0.84

Qsil smooth coat is a two-component, low friction, translucent matte finish. with a one-to-one mix ratio, this material can be applied via spraying, brushing, or dip-coating on surfaces that are untreated or free of dust and grease. The matte finish can be cured quickly at high temperatures. This material is excellent for orthopedic devices, special effects or where a smooth finish is needed.

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QM 1125 Architectural Moldmaking Silicone

Chemistry Type Addition Cure
Durometer 26, Shore A
Tensile Strength 290 psi
Elongation 230 %
Viscosity 3, 500 cps

QM 1125 is a two-component, room temperature, addition cure silicone material. The cured rubber has excellent mechanical properties and good shelf-life stability. This material is a good choice for the molding of furniture, picture frames, architectural materials and duplicating silicone for dental lab use. QM 1125 is exceptionally good where highly detailed parts and mold flexibility are required.

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QM 132T Architectural Moldmaking Silicone

Chemistry Type Condensation Cure
Durometer 28 - 32
Tensile Strength > 500 psi
Elongation > 450 %
Mix Ratio 10:1

QM 132T is a two-component, translucent, room temperature, condensation cure silicone material. When catalyzed with QM Cat Clear Thixo 2, the resulting material is extremely thixotropic. QM 132T is also available for non-thixotropic, flowable applications when catalyzed with QM Cat Purple or QM Cat Purple SR 2. The cured rubber has excellent properties and good shelf life stability.

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QM 2128 Architectural Moldmaking Silicone

Chemistry Type Condensation Cure
Durometer 28, Shore A
Tensile Strength 600 psi
Tear Strength 160 ppi
Elongation 500 %

QM 2128 is a two-component, room temperature, condensation cure silicone material. The cured rubber has excellent mechanical properties and good shelf-life stability. This material is an excellent choice for the molding of intricate patterns, skin molding and applications where high durometer, dimensional stability and extremely tough rubber are required. A variety of catalysts are offered with this material.

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Quantum Silicones, Inc. United States

Our Products

QSil Matting Agent

Additives QSil Matting Agent

QM 240T Architectural Moldmaking Silicone

Tin Catalysts Mold Making Mold Master Cat Red

Tin Catalysts Moldmaking QM Cat Clear SP

QSil 1000 Electronic Potting

QSil 6101 Encapsulating

QSil 6201 Encapsulating

QSil 216 Flate Panel Display

QSil 220 Flate Panel Display

QSil 229LV Flate Panel Display

QSil 602 Flate Panel Display

QSil 1000 Encapsulating Lighting

QSil 229LV Encapsulating Lighting

QSil 550LV A Encapsulating Lighting

QSil 562 Encapsulating Lighting

QSil 568 Encapsulating Lighting

QSil 602 Encapsulating Lighting

Specitalty Catalysts QSil DBT

QSil Deep Section Cat

QSil PLE Pot Life Extenders

QM Thixo Agent

Thixo Agent AC

Thickeners QM Thixo Agent

Thickeners Thixo Agent AC

Additives QM Thixo Agent

Additives Thixo Agent AC

True Skin 50 Liquid Silicone Rubber

Electronic Potting Silicone Solid Elastomer

Specialty Catalysts

QSil Primer

QM 237 Architectural Moldmaking Silicone

QM 254 Architectural Moldmaking Silicone

QM 258 Architectural Moldmaking Silicone

QM 261 Architectural Moldmaking Silicone

QM 270 Architectural Moldmaking Silicone

Architectural Moldmaking QM 270 Green

Helth Care Moldmaking Stretch FX

Special Effects Moldmaking Stretch FX

QSil 222 Flate Panel Display

QSil 222 Encapsulating Lighting

QSil 555 Encapsulating Lighting

100 Fluids QM Diluent

Fluids QM Diluent 1000

50 Fluids QM Diluent

QSil 219 Two Wheeler Parts

QSil Smooth Coat

QM 1125 Architectural Moldmaking Silicone

QM 132T Architectural Moldmaking Silicone

QM 2128 Architectural Moldmaking Silicone

Contact Us

Quantum Silicones, Inc.
United States