Evonik (formerly Degussa AG) DAMO-T, organic silane coupling agent Dynasylan DAMO-T, patented amino silane overview:
Chemical name:A patented modified amino silane mixture
Chemical structural formula:
CAS Number:1760-24-3
DYNASYLAN ® DAMO-T's patented modified amino silane mixture is developed and produced by Evonik Degussa AG as a bonding promoter and surface modifier between inorganic materials (glass, metal, and filler) and organic polymers (thermosetting, thermoplastic, and elastomer), as well as a chemical modifier.
DYNASYLA N ® DAMO-T's patented modified amino silane mixture is a colorless to slightly yellowish liquid with an ammonia odor. It can dissolve in ethanol, aliphatic hydrocarbons, and aromatic solvents.
DYNASYLAN ® DAMO-T's patented modified amino silane mixture chemical and physical data:
nature | Numerical value | Company | test method |
Specific gravity (20 ℃) | about one point zero three | g/cm³ | DIN51757 |
Refractive index (20, D) | about one point four four four | - | DIN51423 |
Viscosity (20 ℃) | about 7/6.8 | Mpa.s/cst | DIN53015 |
flash point | about 90/194 | ℃/℉ | DIN51755 |
Boiling point (1013hPa) | about one hundred and forty | ℃ | DIN19268 |
Characteristics of DYNASYLAN ® DAMO-T's patented modified amino silane mixture:
DYNASYLAN ® DAMO-T's patented modified amino silane mixture is a bifunctional organic compound containing - Si-OCH3 functional groups that hydrolyze in the presence of water to produce methanol and corresponding reactive silanes. The silanes can adhere to inorganic substrates, while the organic friendly amino functional groups can interact with suitable polymers.
The hydrolysis reaction of the modified amino silane mixture patented by DYNASYLAN ® DAMO-T is self catalyzed and completed in a very short period of time. The hydrolysis product can be stored stably for more than 30 days under pH 11-12 conditions.
DYNASYLAN ® DAMO-T's patented modified amino silane mixture is suitable for inorganic substances such as glass, fiberglass, mineral textiles, silicates, quartz, sandstone, quartzite, wollastonite, and mica. It is also suitable for aluminum hydroxide, kaolin, talc powder, and other silicate fillers, metal oxides, and metals.
DYNASYLAN ® DAMO-T's patented modified amino silane mixture is suitable for polymers such as epoxy resin, phenolic resin, polyurethane, and acrylic resin PA、PBT、PEK、PE、EVA、PP、PVB、PC、PVAC、PVC、 Silicones, etc.
DYNASYLAN ® DAMO-T's patented modified amino silane mixture can react with ketones as solvents. Silane or silanized substances can react with carbon dioxide to form corresponding carbonates and their respective amino esters. The modification of this product can also be achieved by reacting monomers or polymers. (e.g. isocyanates, epoxides)
Evonik (formerly Degussa AG) DAMO-T, organic silane coupling agent Dynasylan DAMO-T, patented amino silane packaging specifications:
packing | Net weight |
Iron bucket | 200KG/barrel |
remarks:The storage period of DYNASYLAN ® DAMO-T in unopened original sealed barrels is at least 1 year.
Evonik (formerly Degussa AG) DAMO-T, organic silane coupling agent Dynasylan DAMO-T, patented amino silane application:
DYNASYLAN ® DAMO-T's patented modified amino silane mixture is an important and even essential component in many fields:
· Mixture of fiberglass/fiberglass cloth
· Glass and metal primer
· Mineral fiber insulation material: as an additive in phenolic resin adhesive
· Mineral filling components: pre treated fillers and pigments
Using DYNASYLAN ®The most important function that DAMO-T's patented modified amino silane mixture can achieve is:
Improve product performance, such as:
· Adhesive properties
· Chemical characteristics, such as flexural strength, tear strength, impact strength, and elastic modulus
· Corrosion resistance performance
· Electrical performance, such as capacitance, volume resistance
DYNASYLAN ® DAMO-T's patented modified amino silane mixture improves processing performance, such as:
· Better dispersion of fillers
· Rheological properties, reducing viscosity
· Higher filling degree
method:
How to make a primer (approximately 0.5% -2% solution) for substrate pretreatment using DYNASYLAN ® DAMO-T.
DYNASYLAN ® DAMO-T can be used directly as a pure item or added as an additive to rain polymers.
DYNASYLAN ® DAMO-T is recommended for use in glass coatings. Improve adhesion, water resistance, and scrub resistance. It is recommended to add about 1% of the resin, which can also be used as a primer to pre treat glass surfaces.
DYNASYLAN ® DAMO-T's patented modified amino silane mixture safety and management:
According to the German Regulations on the Management of Hazardous Substances, the evaluation, safety and toxicity data of this product, as well as detailed information on storage and transportation, can be found in the MSDS list.
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