3-aminopropyltriethoxysilane / kh-550 cas 919-30-2

Detail 3-Aminopropyltriethoxysilanequick

Nama kimia: 3-Aminopropyltriethoxysilane

Nama lain: KH-550

Nomor CAS: 919-30-2

Rumus molekul: C9H23NO3Si

Struktur Kimia:Struktur 3-Aminopropyltriethoxysilane

Berat molekul: 221,37

Penampilan: Cairan transparan tidak berwarna

Pengujian: 98%min

Skenario aplikasi

1. Polymer Composite Reinforcement Agent
This is its most core application. It is added to composite materials composed of resins such as phenolic, polyester, epoxy, polyamide (nylon), and polycarbonate, along with mineral fillers (such as glass fibers and silica powder). Its main functions are:

• Improving mechanical properties: Significantly increasing the dry/wet flexural strength, compressive strength, and shear strength of the composite material.

• Improving electrical properties: Maintaining good electrical insulation properties, especially in humid environments.

• Optimizing processability: Improving the wettability and dispersion of inorganic fillers in polymers.

2. Adhesion Promoter for Adhesives and Sealants
As an additive, it is used in polyurethane, epoxy, acrylic, nitrile, phenolic, and other types of adhesives and sealants. Its main functions are:

• Enhancing adhesion: Significantly improving the adhesion to substrates such as glass, aluminum, and steel.

• Improving internal properties: Aiding in the dispersion of pigments or fillers.

3. Additive for the Coatings Industry
Suitable for polyurethane, epoxy, and acrylic latex coating systems. Its function is to improve the adhesion of coatings to the aforementioned metal and glass substrates, and to enhance the water resistance and durability of the coating film.

4. Treatment Agent for Foundry and Refractory Materials

• Resin sand casting: When added, it enhances the adhesion between the resin and silica sand, improving the strength and moisture resistance of the molding sand.

• Glass fiber/mineral wool production: Added to phenolic binders, it improves the moisture resistance and compression resilience of the final product.

5. Raw Material for the Synthesis of Amino Silicone Oils and Emulsions

The amino group in its molecule is an important reactive group for the synthesis of amino silicone oils. These silicone oils are widely used in the textile, daily chemical, and other industries as softeners, lubricants, etc.

Deskripsi

3-Aminopropyltriethoxysilanetypical Properties

Item Spesifikasi
Penampilan Cairan transparan tidak berwarna
Pengujian, % ≥98
Berat Jenis pada suhu 25 0C, g/cm3 0.9300-0.9500
Indeks Refraksi, n20/D 1.4195-1.4235
Dispersi air Berkualitas

3-AminopropyltriethoxysilanePenggunaan

  1. Agen Penghubung Silane: 3-Aminopropyltriethoxysilane, dengan nomor CAS 919-30-2, banyak digunakan sebagai agen penghubung silan. Ini digunakan untuk meningkatkan daya rekat antara bahan organik dan anorganik dalam berbagai formulasi.
  2. Promotor Adhesi: Senyawa ini berfungsi sebagai promotor adhesi. 3-Aminopropyltriethoxysilane meningkatkan kekuatan ikatan antar permukaan, membuatnya berharga dalam aplikasi seperti pelapis, perekat, dan sealant.
  3. Modifikasi Permukaan: 3-Aminopropyltriethoxysilane digunakan untuk modifikasi permukaan. Ini dapat diterapkan untuk memodifikasi sifat-sifat permukaan, membuatnya lebih kompatibel dengan pelapis atau perekat tertentu.
  4. Penelitian Kimia: Dalam kegiatan penelitian kimia, 3-Aminopropyltriethoxysilane digunakan untuk berbagai eksperimen dan analisis. Sifatnya yang serbaguna membuatnya berharga dalam penemuan dan pengembangan bahan baru.

3-AminopropyltriethoxysilanePengemasan dan Pengiriman

Pengepakan: 200kg / drum

Pengiriman: PBB 2735 8/PG 2

Penyimpanan 3-Aminopropyltriethoxysilanestorage

Simpan di gudang yang berventilasi dan bersuhu rendah.

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