Algomtl
svgfair.com
 
Octamethylcyclotetrasiloxane (D4)
Detalle
China Ropa nino
Ropa nino

Octamethylcyclotetrasiloxane (D4)

Product Name: D4 Silicone Octamethylcyclotetrasiloxane< /u>

Molecular Formula: (CH3 ) 8 Si4 O4

Octamethylcyclotetrasiloxane CAS No.: 556-67-2

Physical and Chemical Properties:

Freezing Point: 17~18℃

Boiling Point: 175-176℃

Flash Point: 60℃ Relative Density（water=1）: 0.956

Appearance: Colorless transparent liquid without visible impurity

Octamethylcyclotetrasiloxane Uses
It is colorless, inflammable, and can not dissolve in water, but dissolve in organic solvents such as benzene, etc. It can be used to synthesize organic silicon polymer by acid or alkali catalysis to manufacture silicone oil, silicone rubber, etc. It can also be used directly as a treating agent for rubber stuffing and the raw material for cosmetics.
Preparation Method of omctsD4 Silicone
Dimethyl dichlorosilane is added dropwise to water, the temperature is maintained at 30-40℃, stratified, the acidic water is released, the oily substance is hydrolyzed with sodium hydroxide solution, the hydrolysate and 0.5%-2% potassium hydroxide are added into the cracking kettle and cracked at 120-140℃ and 99.8kPa vacuum. The cracked material is fractionated and the fraction is collected at 173-176°C to obtain d4 silicone octamethylcyclotetrasiloxane.

If you are looking for a reliable silicone products manufacturer, don't hesitate to contact us!

Ubicación : No.20 Huayin North Road, High-tech Industrial Park, Quzhou, Zhejiang,China, 324004 No.20 Huayin North Road, High-tech Industrial Park, Quzhou, Zhejiang,China,
Persona a contactar : Cheng Doris, 05708598517

Buen trato: comprar del vendedor

Visita nuestra guía para una transacción segura! En ningún caso Algomtl no se hace responsable de los anuncios. Sólo la responsabilidad del vendedor o del comprador en caso de litigio está involucrado.
Por favor, lea nuestras condiciones de uso. También puede visitar nuestras preguntas frecuentes y ver nuestra información sobre los riesgos relacionados con la falsificación.
Esta página es acerca de los importadores y exportadores de
Octamethylcyclotetrasiloxane (D4)

Buscar en la categoria : Ropa nino
Buscar en la categoria :
octamethylcyclotetrasiloxane
Francia 75001 Bienes de equipo
Broyeur à Sable VSI

Wednesday 06 August 2014

Type: Concassage tertiaire Taille d＇alimentation: 0 –50 mm Matériel à traiter: minerai de fer, minerai de cuivre, minerai d'or, minerai de manganèse, minerai de zinc, gravier de rivière, gravier, calcaire，gangue de charbon, quartz，basalte. Applications: béton bitumineux, sable...

Henan Liming Heavy Industry Science & Technology Co.

  • 75001 - paris
  • 08 63 72 12 34
Thailandia 10500 Telefonía
Samsung Galaxy SIII Android 4.0.4 Smartphone

Monday 04 March 2013

Cantidad : 30 - Precio : $395.00

It's not just phone we're talking about... it's smart phone... it's Samsung GALAXY S III. It has the looks and a symmetry which would make you proud to hold it in your hands. You couldn't ask for more imposing façade than its 4.8 inches HD Super AMOLED high-definition display. It delivers...

Mobiworld

Túnez 5070 Artesania
Vente fouta en gros

Tuesday 14 April 2026

Matériel: Coton 100% Utilisation: Maison, Hôtel, Sports, cuisine, Plage, Avion, Cadeau, Sac, literie, doublure, textile à la maison, canapé Point d'origine: La Tunisie 100% coton: serviette de hammam Type d'alimentation: Faire- à- commande couleures: tout les couleures disponibles Taille...

fouta zaguia

  • 5070 - KSAR HELAL
  • 58153745
  • +21 6 58 15 37 45
 
Pago seguro

Informations

Les plus recherchés