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硫化烯烃 321A

通常被称为硫化异丁烯、二叔丁基硫醚。。。本产品呈黄色油状透明液体,,,具有优异的极压抗磨性能和优异的油溶性及结构稳固等特点,,,是调配种种档齿轮油的主剂,,,也可用于抗磨液压油等其它润滑油的调制。。。

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产品形貌

硫化异丁烯 Ninesen?321A

Sulfurized isobutylene

Ninesen?321A通常被称为硫化异丁烯、二叔丁基硫醚。。。本产品呈黄色油状透明液体,,,具有优异的极压抗磨性能和优异的油溶性及结构稳固等特点,,,是调配种种档齿轮油的主剂,,,也可用于抗磨液压油等其它润滑油的调制。。。

Ninesen?321A commonly known as sulfurized isobutene or di tert butyl sulfide. This product is a yellow oily transparent liquid with excellent extreme pressure and anti-wear properties, good oil solubility, and structural stability. It is the main agent for blending various gear oils and can also be used for blending anti-wear hydraulic oils and other lubricating oils.

理化指标Physical and chemical indicators

ltem

标准规模

Index

检测要领

Test Method

Appearance

透明液体

Transparent liquid

目测

Visual inspection

色度(稀释)/

Chromaticity (number)

≤2.0

GB/T6540

100℃运动粘度,,,mm2/s

Kinematic viscosity

≤4.0

GB/T265

闪点(启齿),,,

Flash pointCOC

≥100

GB/T3536

20℃密度,,,kg/m3

Density,,,20℃,,,kg/m3

1000-1100

GB/T13377

硫含量,,,%m

Sulfur,,,%m 

40.0-46.0

GB/T17040

含硫挥发气体,,,ppm

Sulfur containing volatile gases

≤10

专用仪器

Instrumentation

铜片侵蚀(121℃,,,3h),,,级

Copper corrosion , grade

≤4

GB/T5096

水分,,,%m

Moisture content

≤0.03

GB/T260

机械杂质,,,%m

Mechanical impurities

≤0.05

GB/T511

四球机试验,,,PD,,,kg

Four ball machine test

≥500

GB/T3142

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