1, 3, 3, 5-Tetramethyl-1, 1, 5, 5-Tetraphenyltrisiloxane Silicone Diffusion Pump Oil Sny-704

• CAS No.: 63148-58-3
• Molecular Principal Chain: Element Organic Polymer
• Color: Slightly Yellow and Transparent Liquid
• Type: Methyl Phenyl Silicone Oil
• Similar to: Dow 704 Fluid
• Application: Diffusion Pump
• Model NO.: SNY-704
• Specification: Active content 60%
• Trademark: Sunoit
• Origin: China
• HS Code: 391000000
• Production Capacity: 100mt

Product Description

Description
SNY-704 is a colorless to pale yellow methyl phenyl silicone oil. It is mainly used for high vacuum diffusion pump oil in electronics, metallurgy, instrumentation and other industries.

Product Data

Items	Value
Ultimate Vacuum, torr(untrapped)	10^-7
Saturated Vapor Pressure, torr	5×10^-8
Specific Gravity, g/cm^3	1.06 ~ 1.07
Viscosity , 25°C, mm^2/s	38±3
Flash Point, °C	≥210
Refractive Index, 25°C	1.5500~1.5600
Congealing Point, °C	-35

Application

Electrical and electronics industry • TV tubes, fluorescent tubes, cathode ray tubes • ordinary bulbs • capacitors • rectifier metallized 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

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ABOUT SUNOIT

Jiangshan Sunoit Performance Material Science Co.,Ltd, branded as SUNOIT™, is a young and dynamic corporation which supplies and produces specialty chemicals and provides technical solutions since 2018. The products from Sunoit conclude siliconate, silicone fluid, modified silicone, silicone emulsion, silicone resins and fluorochemicals. Today, Sunoit is developing into a technology-based company integrating manufacturing, trading and R&D. We work with more than 200 clients worldwide in different markets including construction, textile & fabrics, personal care & cosmetics, agricultural chemicals, polyurethane industry, lubricants and additives, etc. The materials from Sunoit are extensively tested with the highest standards to meet with diverse demands. Sunoit is your reliable global partner providing tailor-made specialty chemicals and services for a better future.

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