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China Factory Supply Latest Design No. 3 Dalian Seven Star Diffusion Pump Oil for Vacuum Metalizing Machine Diffusion Pump/Diffusion Pump Oil for Sale
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China Factory Supply Latest Design No. 3 Dalian Seven Star Diffusion Pump Oil for Vacuum Metalizing Machine Diffusion Pump/Diffusion Pump Oil for Sale

FOB Price

Get Latest Price

65 ~ 70 / Barrel

|

6 Barrel Minimum Order

Country:

China

Model No:

-

FOB Price:

65 ~ 70 / Barrel Get Latest Price

Place of Origin:

-

Price for Minimum Order:

65 per Barrel

Minimum Order Quantity:

6 Barrel

Packaging Detail:

carton box or as request

Delivery Time:

5-15 days

Supplying Ability:

10000 Barrel per Month

Payment Type:

T/T, Western Union, Money Gram

Product Group :

-

Contact Now
Free Member

Contact Person Cindy

Wenzhou, Zhejiang

Contact Now

Product Specification

  • Brand Name: Dalian seven star

Product Description


Dalian No.3 seven star diffusion pump oil is a deep dewaxing lubricant, produce by vacuum molecular distillation, aluminum adsorption and film degassing processes,etc. This product has a low vapor pressure and a suitable chemical composition; with the ideal ultimate vacuum degree and fast pumping speed; also with the feature of very high thermal oxidation stability, can work for long time even in poor working condition.
 
No.3 diffusion pump oil can be used as a working fluid for various types of glass and metal diffusion pump, used in high vacuum distillation, vacuum metallurgy, electronics industry and the nuclear industry which has requirements to obtain a high vacuum environment systems.
 
No.3 diffusion pump oil pump can also be used as a working fluid for straight league vacuum pump.


Item

No.3 diffusion pump oil

Quality index

 
Typical data

Kinematic viscosity *0°CMM²/s

*0.***9.8

*7.*6

Pour point °C not more than

**0

**4

Flash point opening°C not lower than

**2

**4

Mechanical impurities%

no

no

Moisture content%

no

no

Ash content % not more than

0.**7

0.**1

Acid value mgKOH/g not more than

0.*1

0.**6

Ultimate pressure PA not more than

**6.*1×***7

*0****7

Saturated vapor pressure PA not more than

**6.**4×***8

**0****8

Carbon Residue % not more than

0.*2

0.*2

Copper corrosion levelnot more than

1

1

Color comparisons

 

<0.5
 


How to contact with us:
Contact person: Cindy Lin
Tel:**************3
Skype:cicel.c
QQ:********1

Country: China
Model No: -
FOB Price: 65 ~ 70 / Barrel Get Latest Price
Place of Origin: -
Price for Minimum Order: 65 per Barrel
Minimum Order Quantity: 6 Barrel
Packaging Detail: carton box or as request
Delivery Time: 5-15 days
Supplying Ability: 10000 Barrel per Month
Payment Type: T/T, Western Union, Money Gram
Product Group : -

Send a direct inquiry to this supplier

To:

Cindy < CC Vacuum Coating Materials Co.,Ltd >

I want to know: