High Quality 275# Ultrahigh Vacuum Diffusion Pump Silicone Oil (DC705) CAS. 63148-58-3

• CAS No.: 63148-58-3
• Formula: (C7h8osi)N
• EINECS: N/a
• Type: Synthesis Material Intermediates
• Appearance: Liquid
• Quality: Technical
• Model NO.: km-367
• Colour: Colorless
• Density(25′c): 1.1g/cm3
• Refractive Index(25′c): 1.5000
• Flash Point: 300′c Min
• Vapor Pressure: <5 mm Hg ( 25′c)
• Boiling Point: >140mm Hg(Lit.)
• Transport Package: 200 Kg Iron Drum
• Specification: Viscosity: 165 min
• Trademark: KMW
• Origin: China
• HS Code: 39100000
• Production Capacity: 5mt/Month

Product Description

Code :km-367
 
Product name: Ultrahigh Vacuum Diffusion Pump silicone Oil 275#
(Equal to Dow Corning 705, MT-705, and HIVAC-F-5)
CAS No. 63148-58-3

Specification

Items	Index
Appearance	Colorless transparent liquid
Viscosity (25°C )mm2/s	165 min
Diopter 25°C	1.09 min
Specific Gravity	1.090 ~ 1.100
Flash Point °C	243min
Congealing Point °C	-14~-18 max
Minimal Vacuum Level , Pa	6.65 X 10-8 max
saturated vapor pressure, Pa	6.65 X 10-9 max

 
Performance and Applications
With very low saturated vapor pressure and excellent heat stability as well as outstanding oxidation-resistant performance, the product is suitable for high vacuum industry, such as high vacuum smelting industry, high vacuum coating in electronic industry, atomic energy accelerators and electron microscopes and monitors,etc.
 
Transportation:
Transport as non-hazardous chemicals, keeping away from rain and sunlight.
Shelf life: 3 years. It still can be used after being tested and qualified when exceeding the shelf life
 
Package
Ultrahigh Vacuum Diffusion Pump silicone Oil 275# is available in 200 kg Iron Drum, or 25/50kg plastic Drums, or 950kg Totes(IBC).

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1. Who are we?
We are based in Wuhan, Hubei province, China, start from 2011, works on research and development, production and technical services of organic silicone chemicals & Organic fluoro chemicals, we have been specializing in the development and production of silicone & fluoro chemicals for over 20years.

2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.What can you buy from us?
Organic silicone oils, Organic siloxanes, silane coupling agent, Silicone resin , fluoro-silane chemicals  ,etc.

4. Why should you buy from us not from other suppliers?
1). Powerful R & D team
2). The ability of quantized production from grams to tons;
3). Various kinds of advanced equipment in the laboratory and plant;
4) .Strict QC standard to meet the demand of customers, advanced equipment for analysis and assay;
5). Efficient and safe logistic plans for chemical products transportation;
6) . Excellent after-sale service.
7). Highest quality and good package
8 ).ISO certificate

5. what services can we provide?
Accepted Delivery Terms: EXW,FOB, CFR, CIF,CIP, DDP
Accepted Payment Currency: USD, EURO, RMB
Accepted Payment Type: T/T, Letter of Credit, Paypal, Western Union
Language Spoken: English