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|Minimum Order Quantity:||500-1000pcs|
|Packaging Details:||300ml cartridge|
|Delivery Time:||5-8 work days|
|Payment Terms:||L/C, T/T, Western Union|
|Supply Ability:||100000pcs per year|
|Usage:||Transportation||Classification:||Neutral Silicone Sealant|
|Main Raw Material:||Silicone||Other Names:||Electronic Silicone Sealant|
|Shelf Life:||12 Months|
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dow corning silicone sealant
Dow Corning 737 Neutral silicone sealant Dowsil Silicone Sealant for electronic welding with cartridge package
Dow Corning® 737 Silicone Sealant for electronic welding
DOW Corning 737 Neutral silicone sealant is a one-component, multi-purpose product. It does not need primer to adsorb on many materials and solidify into a tough elastic silicone rubber in water vapor air.
DOW Corning 737 has the following important characteristics:
|type||Single Component Silicone Rubber|
|Solidification||Curing at room temperature after exposure to water vapor.|
|Characteristic||Undercoat has excellent adhesion, fast curing and acid-free by-products.|
|Main uses||Joint and seal in OEM and assembly; Used as in-situ forming gasket; Joint and seal of electronic components; Application in maintenance.|
Color: black, transparent and white
|CTM 1 0062||Flow, Drop or Collapse||None|
|CTM 0097||Proportion of||1.04|
|Extrusion ratio (1/8"nozzle, 90psi)||g/min||440|
|Physical properties of cured materials at 25 C and 50% relative humidity|
|CTM 0098||Operate time||Min||3-6|
|CTM 0095||Surface drying time||
|Physical properties of solidification at 25 C and 50% relative humidity for 7 days|
|CTM 0099||Xiao-style hardness||point||35|
|CTM 0137A||Tension Strength||psi||260|
|CTM 0293||Typical Adsorption, Peeling Strength||PPI (Minimum)||20|
|Electrical properties after 7 days curing at 25 C and 50% relative humidity|
|CTM 0112 Insulation Constant||100Hz||2.27|
Dow Corning 737 silicone sealant is designed for multidirectional OEM and assembly applications. Special uses include:
Dow Corning 737 silicone sealant is not recommended for:
Curing Conditions under Sealing
Dow Corning 737 silicone sealant can:
Dow Corning 737 silicone sealant is not used in medicine.
How to Use
All surfaces must be completely clean and dry. All metal and glass surfaces must be scrubbed with solvent and dried with an oil-free cloth.
For a large number of glass, aluminium, steel and other ordinary materials without the need for a bottom layer. Materials must be tested before general use.
Use of Sealant
Dow Corning 737 silicone sealant must be supplied continuously. If necessary, the sealant can be expanded with tools and treated with tools immediately after the use of the sealant and before the formation of the epidermis.
Uncured sealants can be finished by tools, non-needle-in surfaces can be treated by a solvent, and permeable surfaces can be cured by many sealants.
Storage and life
The service life of Dow Corning #737 neutral sealant is 24 months (from the date of shipment) when stored at 32 C or below. When not in use, keep the container tightly sealed and avoid contact with damp air.
90 mL toothpaste package
305 ml canned
17 L barreled
Safe Use Matters
The product safety information sheet is not included here. Before application, pay attention to reading product information, safety information sheet and labels on packaging for safe use. It can be obtained from various distribution points of Dow Corning.
Quality Assurance Letter - Please read it carefully
We guarantee that the performance and information of the products described here are accurate, but you should test their performance and safe use before using them. Suggestions for application should not be considered appropriate under any circumstances.
Dow Corning guarantees only the specifications listed in the product sales instructions and not other uses unless it provides a written certificate that suits a particular need. Dow Corning Company's sole responsibility is to refund or exchange goods when the products fail to meet the listed requirements. Dow Corning Company expressly states that it will not bear accidents.
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