Descrição do produto Overview Quick Details

Place of Origin:

Zhejiang, China

Brand Name:

RUISIL

Application:

Industrial Lubricant

Type:

diffusion pump oil

General Composition:

Perfluoropolyether Oil

Model Number:

RUI M2506

Supply Ability

Supply Ability:

2 Ton/Tons per Month Perfluoropolyether Oil

Packaging & Delivery Product Display

Product Display / Details

Equivalent Brand:

  Fomblin Y LVAC25/6

RUI

PFPE

 

oil

s are perfluorinated polyether inert fluids for use as lubricants in vacuum pumps.RUI fluids are a mixture of fluorinated polymers obtained by a photochemical process that begins with hexafluoropropylene. These fluids have exceptional properties such as:

 

u  Low vapor pressure	u  Low toxicity
u  Chemical inertness	u  High dielectric properties
u  High thermal stability	u  Low surface tension
u  Good lubricant properties	u  Good radiation stability
u  No flash or fire point	u  Environmentally acceptable
u  Good aqueous and non-aqueous solvent resistance	u  Excellent compatibility with metal , plastic s and  elastomers

Technical Index

 

Typical P roperty		Unit	RUI(PFPE) M
			606	1406	1606	2506
Average   molecular   weight		a.m.u.	1800	2500	2700	3300
Specific gravity(@20℃)		g/cm 3	1.88	1.89	1.89	1.90
Kinematic Viscosity		cSt	64	148	168	276
Vapor pressure	@25℃	torr	8×10 -7	1×10 -7	2×10 -6	6×10 -8
	@100℃	torr	3×10 -3	2×10 -4	2×10 -4	6×10 -5
Pour Point		℃	-50	-45	-45	-35
Heat of vaporization ( @ 200℃)		cal/g	11	8	8	7
Surface tension		dyne/cm	21	22	22	22
Evaporation loss , ( 22hrs )		%by wt.	2.8 ( 120℃ )	2.6 ( 149℃ )	3.9 ( 149℃ )	0.6 ( 149℃ )
Ultimate total pressure		torr	1.7×10 -3	1.4×10 -3	2.4×10 -3	1.2×10 -3
Specific oil consumption		cm 3 /hr	0.4	0.6	0.5	0.7

 

 

Application

RUI PFPE oils are suggested for applications requiring the highest quality vacuum such as in scanning electron transmission microscopes, mass spectrometers, particle accelerators, ion implantation, plasma and vapor deposition processes. In addition, it is suggested for pumps handing reactive gases such as UF

₆

, F

₂

, Oxygen, Ozone, and Tritium, as the fluid can be used in direct contact with those gases without reaction and fluid degradation.

 

Typical	RUI(PFPE) M				RUI(PFPE) H
	606	1406	1606	2506	1808	2509	40011	140013
Rotary pumps-sealing & lubricant fluid	√	√		√
Turbomolecular     pumps-lubrication	√
Roots pumps-lubrication			√	√
Diffusion pumps-working fluid					√	√	√	√

 

Packing

Packing, Transportation and date of delivery

Factory Show

Factory Show

Technical Team

Technical Team

Quality Control

Quality Control

QUALITY IS ALWAYS OF PARAMOUNT IMPORTANT, WE DO ALL WE CAN DO TO MEET THE HIGHEST STANDARDS.

Most of the customers' main concern is quality. We can only win the trust of our customers with consistent quality. Therefore, quality is the priority for RUIJIANG and we can determined to become the first brand of China in consistent quality. In order to achieve this, we work based on the following strict process:

Certificate Show

Certificate Show

Customers

Customers

Clients all around the world. We can serve every corner of the world!

Serving Procedure

We will provide silicone solution for your special requirement.(W)

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