Good Price Fast Delivery Diffusion Pump Silicone Oil 704 and 705

• Customization: Available
• CAS No.: 3982-82-9
• Formula: C6h18osi2
• Model NO.: Zinca274/275
• EINECS: 618-493-1
• Appearance: Liquid
• Usage: Oil Drilling Auxiliary Agent, Water Treatment Chemicals, Coating Auxiliary Agents, Surfactants, Electronics Chemicals
• Color: White
• Hydrogen Content, %: 18~25
• Hydrogen Content: >1.55%
• Density: 0.990~1.015
• Volatility: <2%
• Transport Package: 25L PE Pail; 200L Steel Drum; 1000L IBC Drum
• Specification: 200tons/Per Month
• Trademark: ZINCA
• Origin: China
• HS Code: 39100000

Product Description

 

Product Description

Synonyms:
1. 1,1,3,5,5-Pentaphenyl-1,3,5-trimethylsiloxane
2. 705 Super high vacuum diffusion pump oil
3. 705 Diffusion Pump Fluid
4. PhenylmethylsiloxaneOligomers
5. Oil for diffusion pump

It is a colorless transparent oily, single-component fluid designed for high vacuum of 10-7torr (untrapped). It performs well in tough, rugged applications and offers quick pump down, even after exposure to air at operating temperatures. 704 is thermally and chemically stable allowing it to keep pump jets free of tars and hard carbon.

Technical Index: 

Item	CFS-F(H)-20	CFS-F(H)-30	CFS-F(H)-LH
Cas No.	63148-57-2	63148-57-2	63148-57-2
Viscosity(25ºC), mm2/s	18~25	26~32	30~75
Hydrogen Content	>1.55%	>1.55%	<0.40%
Density	0.990~1.015	0.990~1.015	0.980~1.000
Acid Value	<20ppm	<20ppm	<20ppm
Volatility	<2%	<2%	<2%

 

 

Application

Application:

Electrical and electronics industry
• TV tubes, fluorescent tubes, cathode ray tubes
• ordinary bulbs
• capacitors
• rectifier metallised film vacuum system
Optical industry
• surface improvements
• anti reflective coatings
• optical filters and mirrors
Metallurgy industry
• high-vacuum furnaces
• melting, degassing and sintering refractory metals; thick-film deposition
Plastics industry
• surface improvements
• mirror coatings
• protective coatings
• film coatings

 

Company Profile

 

Anhui ZINCA Silicone Technologies Co., Ltd. is a scientific and technological enterprise specializing in research, development, production and sales of silicone materials. The total investment capital exceeds 220 million CNY. The company was founded in 1994,which was restructured and reorganized from Bengbu Silicone Chemical Plant.The company has two wholly-owned subsidiaries: Bengbu Hengyu Silicon Products Co., Ltd. and Bengbu Hezhong Silicone New Materials Co., Ltd. 


The company's production base is located in Mohekou Industrial Zone, Bengbu. It covers an area of 77000 square meters. There are more than 120 employees, including 17 senior engineers and technicians. Major research and development, production and sales: silicone products, silazane series, phenyl monomers, sodium condensation special monomers, methyl silicone oil, phenyl silicone oil and so on, covering the various subdivision areas of silicone. 

Based on the concept of "win-win cooperation", the company has established strategic cooperation with more than 20 upstream and downstream science and technology enterprises successively. It can provide more than 100 kinds of silicone high and middle-end products with abundant material resources. Some products have high reputation and broad market prospects in developed countries such as Europe and the United States.

Packaging & Shipping

 

Package, Transportation & Storage:
1. Diffusion Pump Oil Zinca 705 is available in 1kg plastic bottles, 1gallon plastic drums, 5kg plastic drums,25kg plastic drums, 25kg Iron drums or 200kg Iron drums.
2. Transport as non-hazardous chemicals, keeping away from rain and sunlight.
3. Shelf life: 3 years.