Polymethylhydrosiloxane CAS 63148-57-2

Polymethylhydrosiloxane CAS 63148-57-2

Ngaran Produk:
Polymethylhydrosiloxane CAS 63148-57-2
Kelas:
Industrial grade
Pasipatan:
colorless to pale yellow liquid
Bungkusan:
200kg/drum
MOQ:
1 kilo
Panyimpenan:Cool Tempat garing
Kahirupan rak:2 taun

KONTAK AYEUNA PDF UNDUH

Rincian

Tag

Panjelasan Produk

In addition to the general properties of dimethyl silicone oil, methyl hydrogen-containing silicone oil can participate in a variety of chemical reactions due to the active Si-H bond in its molecular structure, and has good film forming properties. In the presence of substances such as base or Lewis acid, it can react with water or alcohol and be released
Hydrogen. In the presence of platino-chloric acid, it is easy to react with alkenes. When the temperature is greater than 50 ° C, it can react with compounds containing epoxy groups. The heat resistance of methyl hydrogen-containing silicone oil is not as good as that of dimethyl silicone oil, but its water-repellent, moisture-proof and stickproof properties are better than that of dimethyl silicone oil.

Aplikasi

Methyl hydrogen-containing silicone oil can be transferred at low temperature to form a waterproof film with good hydrophobic effect, large contact Angle and durability on the surface of various substrates, which is widely used in industrial sectors such as textile, paper making, leather and construction. The treatment of fabric with methyl hydrogen-containing silicone oil can not only improve its tear strength, wear resistance, wrinkle resistance and stain resistance, but also greatly improve the ironing resistance and sewing property, and can achieve the purpose of complete waterproof without losing the original permeability. In addition, methyl hydrogen-containing silicone oil has better anti-stick properties than dimethyl silicone oil, so it is widely used as a release agent in the rubber and plastic industry, paper and packaging materials anti-stick agent. For example, the rubber products factory uses methyl hydrogen-containing silicone oil as an automobile inner tube release, which can be used continuously for 1 to 2 weeks. The optical glass coated with methyl hydrogen-containing silicone oil not only has superior light transmittance, but also has excellent anti-mildew and moisture-proof properties. Methyl hydrogen silicone oil can also be used as an anti-rust agent for metals.

Kaunggulan

Urang boga loba pabrik kualitas luhur kalawan gawé babarengan jero, nu bisa nyadiakeun Anjeun sareng produk kualitas luhur jeung harga kalapa. Sarta kami ogé bisa masihan diskon pikeun purchases.And bulk kami cooperate kalawan loba pausahaan angkutan barang diteruskeun profésional, bisa nganteurkeun produk aman tur mulus ka leungeun Anjeun. waktos pangiriman nyaeta ngeunaan 3-20 poé sanggeus konfirmasi pembayaran.

Spésifikasi

Molecular Formula	C7H22O2Si3
Molar Mass	222.5
Density	1.006 g/mL at 25 °C (lit.)
Titik Lebur	<-60°C
Boling Point	142°C(lit.)
Flash Point	204 °C
Kalarutan cai	Not miscible or difficult to mix in water.
Vapor Presure	38 hPa (20 °C)
Specific Gravity	0.98
PH	7 (H2O)
Storage Condition	Store below +30°C.
Refractive Index	n20/D 1.382(lit.)
MDL	MFCD00084478
Physical and Chemical Properties	hydrogen content,%≥ 1.58 viscosity, 25 ℃,mm2/s 15.00~40.00 refractive index, n25D 1.390~1.410 density, 25 ℃,g/cm3 0.995~1.015 volatile,%≤ 1.00~4.00
Paké	Under the action of metal salt catalyst, low temperature can be cross-linked film, the formation of waterproof film on the surface of various substances, can be used as fabric, glass, ceramic, paper, leather, metal, cement, marble and other materials of waterproof agent; Especially the fabric waterproof. Methyl hydrogen silicone oil emulsion and methyl hydroxy silicone oil emulsion, can be waterproof and can maintain the permeability of the fabric and can improve the fabric tear strength, friction strength and antifouling, improve the fabric handle and stitching performance. In addition, it is used as a release agent and a cross-linking agent for paper.

Pangiriman sareng pamayaran

FAQ

1. Naha anjeun pabrik atanapi perusahaan dagang?
Kami mangrupikeun perusahaan anu ngahijikeun industri sareng perdagangan, nyayogikeun layanan hiji-eureun. OEM tiasa ditampi.

2. Dupi anjeun nyadiakeun sampel? Éta gratis atanapi tambahan?
Free samples.The fee angkutan barang sampel urang kudu dibayar ku samping Anjeun.

3. Naha anjeun ngagaduhan sertipikat anu aya hubunganana sareng kadali kualitas?
ISO 9001: 2008 sertifikasi pikeun mastikeun kualitas.

4. Naon anu kudu kuring nyadiakeun pikeun meunangkeun cutatan a?
Pls wartosan kami ngeunaan jenis produk nu peryogi, kuantitas urutan, alamat na requirements.The husus cutatan bakal dilakukeun pikeun rujukan anjeun dina jangka waktu.

5. Jenis padika pembayaran anjeun resep? Sarat naon waé anu ditampi?
Sarat Pangiriman Ditampi: FOB, CFR, CIF, EXW;
Accepted Payment Currency:USD;EUR
Ditampa Tipe pamayaran: T / T, Western Union; Paypal, Perdagangan Jaminan.
Basa Diucapkeun: Inggris.

Mun anjeun kabetot dina produk urang, Anjeun bisa milih ninggalkeun informasi anjeun didieu, sarta kami bakal di kabaran ku anjeun teu lila.

Tulis pesen anjeun di dieu sareng kirimkeun ka kami

Kategori produk

Pameran warta