3-Aminopropyltrimethoxysilane

HENGDA-M8133
Chemical name:3-Aminopropyltrimethoxysilane
Structural Formula:


CAS NO:13822-56-5
Equivalent Name:A-1110, Z-6610, KBM-903, AMMO
Property:
Appearance Colorless Transparent Liquid
Purity â?¥97%, â?¥98%
Density(�?20),g/cm3 1.005~1.015
Molecular Weight 179.28
Refractive Index(n25D) 1.4205~1.4225

Applications:
1. It can improve the physical and electrical properties of mineral-filled phenolics, epoxies, polyamides, polybutylene terephthalate and many other thermoset and thermoplastic composites. Filler wetting and dispersibility in the polymer matrix can also be improved.

2. In shell molding, this silane can strengthen the bond between the phenolic binder and foundry sand.

3. As a phenolic resin binder additive, HENGDA-M8133 silane coupling agent can impart moisture resistance and allow recovery after compression.

4. HENGDA-M8133 is an excellent adhesion promoter to consider for use in many coating, adhesive, and sealant systems. With polysulfide, urethane, RTV silicones, epoxy, nitrile, and phenolic adhesives and sealants, the product can improve pigment dispersion and adhesion to glass, aluminum, steel and various other substrates.

Product Description:
Chemical Name: N-(A-aminoethyl)-A-aminopropyltrimethoxysilane
Alias:[3-(2-Aminoethyl)aminopropyl]trimethoxysilane: DAMO
CAS NO. : 1760-24-3
Against other brands: EINECS No:217-164-6
Silquest A-1120
Dow Corning: Z-6020/OFS-6020
ShinEtsu: KBM-603
Wacker: GENIOSILGF 9/91

Specifications
Appearance : Colorless transparent liquid
Colour(Pt-Co) : 25
Specific Gravity20C, g/cm3 :1.010-1.030
Refractive Index :1.4425C1.4460
Purity% : 97.0

Applications:
USi-D1301 may be used as an additive, meeting the need of special primers in numerous bonding applications. USi-D1301 can display a good adhesion in the following system£º
RTV Silicones and Hybrid Silane-Cross-linked Sealants
USi-D1301 silane coupling agent with single-double component silane-cross-linked sealant can improve the adhesion of many substrates, including glass, steel, aluminum and concrete. This silane can dramatically enhance the adhesion to a wide array of plastics when used in combination with SPURSM Technology for silyl urethane polymers.

Polysulfide Sealants:
When silane USi-D1301 is added to single-double component polysulfide sealants, it provides better adhesion to a variety of substrates, including glass, aluminum and steel. Use dosage of Silane USi-D1301 is 0.5 to 1.0 percent of the sealant you use in general. It disperses well and can obtain cohesive split rather than interfacial split between the sealant and the substrate. Furthermore, the use of silane USi-D1301 can avoid using primers and it can enhance the adhesion strength between the coatings.

Plastic sealant:
In plastic sealants treatment, silane USi-D1301 (0.5 to 1.5 weight percent) as an adhesion promoter, a replacement for polyaminoamide, can improve bonding to metal substrates. In addition to increasing strength, the silane-modified plastic sealants have a better performance than systems those use polyaminoamide adhesion promoter. Silane USi-D1301 modified plastic systems have a very light color and the cured compound is bubble-free.

Additive in Phenolic and Epoxy Molding Compounds:
Silane USi-D1301, as an additive in phenolic and epoxy molding compounds, reduces the water absorption of molded composites. So it can improve wet electrical properties, particularly at low frequencies. High-temperature strength properties are also improved.


25 kg, 200kg plastic or iron drum.