Vacuum pump oil (Quality goods)

Product description:

The production of SKALN adopts good basic oil and input additives, so it’s an ideal material of lubricant. It is used widely in military enterprise, display industry, lighting industry, the solar industry, coating industry, refrigeration industry, etc.

It can be divided into SKALN-M100, SKALN-M200, SKALN-M250.

Product performance:

1.Various models available for relative vacuum pumps .

2.Meet with the requirements of different vacuum degrees and applications.

3.Perfect roam characteristic to reduce pump wear due to overflow and interruption of work fluid.

Product application:

1.SKALN—22，32 for small single-stage pumps and less than 4 liters directional pimps.

2.SKALN—46 for small single-stage pumps and less than 8 liters directional pimps.

3.SKALN—68、100 for vacuum pimps volume form 8 to 70 liters .

4.SKALN—68、100 for H150 slide valve pimps and large vacuum pumpa.

Product parameter:

Project/Grade	Quality							Test method
Type	22	32	46	68	100	150	220	GB/T3141
Dynamic viscosity（40℃）㎡/s	19.8~24.2	28.8~35.2	41.4~50.6	61.2~74.8	90~100	135~165	198~242	GB/T265
Viscosity index≥	90	90	90	90	90	90	90	GB/T2541
Flash point（open），℃≥	190	200	215	225	240	250	260	GB/T267
Pour point，℃≤	-12	-12	-12	-9	-9	-9	-9	GB/T3535
Demulsibility（40-40-0）ml，min
54℃≤	10	10	10	15	-	-	-	GB/T7305
82℃≤	-	-	-	-	20	20	30	GB/T7305
Foaming property（ml/ml）（Tendency/Stability）
24℃≤	100/0	100/0	100/0	100/0	100/0	100/0	100/0	GB/T12579
93.5℃≤	75/0	75/0	75/0	75/0	75/0	75/0	75/0
Later 24℃≤	100/0	100/0	100/0	100/0	100/0	100/0	100/0
Ultimate pressure，kpa
Partial pressure≤	2.0×10-6	2.0×10-6	2.0×10-6	2.0×10-6	2.0×10-6	2.0×10-6	GB/T6306.2	GB/T6306.2
Total pressure≤	2.0×10-4	2.0×10-4	2.0×10-4	2.0×10-4	2.0×10-4	2.0×10-4	2.0×10-4	GB/T6306.2