Elastómeros

2-Part 1:1 Kit
1 kg kit – contains 500 g part A (base), 500 g part B (cross-linker)6 kg kit – contains 3000 g part A (base), 3000 g part B (cross-linker)

2-Part 1:1 Kit
1 kg kit – contains 500 g part A (base), 500 g part B (cross-linker)6 kg kit – contains 3000 g part A (base), 3000 g part B (cross-linker)
Gelest®OE41: 1.41 Refractive Index 2-Part Silicone Elastomer
Gelest OE41 is a flexible, optically clear general purpose molding, encapsulation, and coating compound with a RI of 1.41. The low viscosity of the platinum catalyzed mix, long pot-life at room temperature, and moderate cure temperature make this extremely useful in laboratory, prototype, and small scale production run applications.
Cured Gelest®OE41 Properties
Refractive Index (25°C): 1.41Tensile Strength: >2.0 MPaElongation @ Break: 140-200%Durometer, Shore A: 15-30

2-Part 10:1 Kit
100 g SpeedMixer™ Kit – contains 91 g part A (base), 9 g part B (cross-linker) in FlackTek SpeedMixer™ cups 220 g kit – contains 200 g part A (base), 20 g part B (cross-linker)1.1 kg kit – contains 1000 g part A (base), 100 g part B (cross-linker)
Gelest® RG01: 2-Part RTV Silicone Elastomer
PP2-RG01 is a flexible, high definition, clear molding and encapsulation PDMS. The moderate viscosity of the platinum-catalyzed mix and long pot-life at room temperature make this extremely versatile for a broad range of applications including microfluidics and prototyping.
Cured PDMS Properties
Tensile Strength: 5.5-7.0 MPaElongation: 80-100%Durometer, Shore A: 45-60
Related Products
Gelest® RG03: Hydrophilic Reprographic SiliconeGelest® RG05: Reprographic Silicone, Low Volatility

Alkyl Silane - Conventional Surface Bonding
Aliphatic, fluorinated aliphatic or substituted aromatic hydrocarbon substituents are the hydrophobic entities which enable silanes to induce surface hydrophobicity. The organic substitution of the silane must be non-polar. The hydrophobic effect of the organic substitution can be related to the free energy of transfer of hydrocarbon molecules from an aqueous phase to a homogeneous hydrocarbon phase. A successful hydrophobic coating must eliminate or mitigate hydrogen bonding and shield polar surfaces from interaction with water by creating a non-polar interphase. Although silane and silicone derived coatings are in general the most hydrophobic, they maintain a high degree of permeability to water vapor. This allows coatings to breathe and reduce deterioration at the coating interface associated with entrapped water. Since ions are not transported through non-polar silane and silicone coatings, they offer protection to composite structures ranging from pigmented coatings to rebar reinforced concrete. A selection guide for hydrophobic silanes can be found on pages 22-31 of the Hydrophobicity, Hydrophilicity and Silane Surface Modification brochure.
Glassclad® 18; Octadecyl functional silane
20% in t-butanol/diacetone alcoholPour point: 4 °CCoefficient of friction of treated glass surface: 0.2 - 0.3Surface resistivity of treated surface: 1.2 x 1013 ohmsHazy, amber liquidWater-dispersible hydrophobic surface treatmentSurface conductivity of glass substrates is reduced by application of Glassclad® 18Surface arc-tracking is eliminated on fluorescent light bulbsReduces blood protein adsorption

2-Part 1:1 Kit
100 g SpeedMixer™ Kit – contains 50 g part A (base), 50 g part B (cross-linker) in FlackTek SpeedMixer™ cups 1 kg kit – contains 500 g part A (base), 500 g part B (cross-linker)
Gelest®RG 07: 2-Part RTV Silicone Elastomer
hPDMS is a clear molding and encapsulation PDMS with a higher modulus than conventional silicones. This 'hard' PDMS addresses the issues of compliant PDMS in soft lithography applications.
Cured PDMS Properties
Tensile Strength: 0.50-0.75 MPaElongation: 30-40%Durometer, Shore A: 60-70