Details
Dowsil 748 is easy to apply, low odor, non-corrosive, non-sag silicone paste that offers outstanding adhesion to many substrates. The RTV sealant is suitable for use where durable adhesion and non-corrosive cure is required and can be used on electronic and electrical equipment that is sensitive to corrosion. When exposed to moisture in the air, the sealant cures to a tough, rubbery solid that resists moisture, weathering, and other harsh environments. Dowsil 748 remains stable and flexible from -55°C to +177°C and complies with MIL-A-46146 AND FDA 177.2600. When stored at or below 32°C in an unopened container, the usable life of this product is 24 months.
Additional Information
| Additional Color, Sizes and Packaging | Dowsil 748 Non-Corrosive SIlicone Sealant 90 ML Tube |
|---|---|
| SKU | DC2272881 |
| Former SKU | 2272881 |
| Part Number | DC 748 22.4KG PAIL 50LB |
| Literature |
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| Product Articles | More information in regards to Dowsil 748 Dowsil 748 is a one component, non-slumping paste, general purpose silicone adhesive/sealant. This material can be used on corrosion-sensitive electronic equipment with no adverse effects and it also complies with the FDA Regulation CFR 177.2600 covering indirect contact with food... |
| Product Information | Dowsil 748 RTV Sealant is a non-corrosive, non-slump silicone paste that cures to a tough, rubbery solid. The material offers the user excellent adhesion to many substrates and remains stable and flexible from -55°C to +177°C.
Typical Use:
Used as an adhesive or sealant for general industrial sealing and bonding applications that require a non-corrosive cure; can be used on electrical and electronic equipment that are corrosion sensitive
Color:
Off-White
Consistency:
Non-Slump Paste
Skin Over Time:
15 minutes
Tack Free Time:
46 minutes
Specific Gravity @ 25°C:
1.33
Hardness, Shore A:
35
Tensile Strength:
1.9 MPa
Elongation:
350%
Dielectric Strength:
18.7 kV/mm
Shelf Life, unopened @32°C:
24 months
Product Specific Info:
MIL-A-46146 and FDA 177.2600
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| Technical Data Sheet | |
| Application | One Part |
| Color | Off White |
| Characteristics | Paste |
| Cure Type | RTV |
| Specifications | NSF, 21 CFR 177.2600, 21CFR 175.105 |
| Chemistry | Silicone |
| Packaging | Pail |
| Product Category | Adhesives, Sealants |
| Manufacturer | DOW |
| Brand | DOW |
| Industry | Electronics, General Industrial |
| Manufacturer SKU | 2272881 |
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