Dark Color Low Odor Active Sulfur Industrial Metalworking Carbon Steel Cutting Oil Additive Package

• Certification: GB/T
• Environmental Protection: Yes
• Color: Black
• Appearance: Liquid
• Kind: Metalworking
• Application: Lubricant Additives, Metalworking
• Model NO.: T8271B
• Sulfur Content: 4-6%
• Active Sulfur Content: 3% Max
• Kinematic Viscosity (40 Degree): 100-200 Cst
• Flash Point: 180 Degree Min
• Density (20 Degree): 0.9-1.0
• Transport Package: Drums, IBC-Tanks
• Specification: 200L Drums or 1000L IBC-Tanks
• Trademark: Chorus
• Origin: China
• HS Code: 38112100
• Production Capacity: 10000mt/Year

Product Description

Introduction
T8271B is dark color low odor carbon steel cutting oil additive package. Theere is no chlorinated paraffin, and can prevent rust and skin allergies. Not contain vegetable fat to avoid sticking machine table hidden trouble. Special C-S bonding system with excellent lubricity and high extreme pressure features, suitable for turning, milling processing oil modulation of carbon steel materials such as environmental protection iron and easy turning iron.Effectively improve workpiece accuracy and tool life.

Intermiscibility
T8271B is soluble in group I base oil and ester base oil, but not soluble in hydrogenation base oil. It is recommended to perform a compatibility test before use.

Compatibility
T8271B can not be used with T202, T203 and other ZDDP, otherwise it will lead to decomposition of sulfur agent. Can work with LAB Sulfonate LS550 used together.



Application
T8271B is dark color, containing active sulfur, suitable for carbon steel material turning, milling and other cutting oil modulation, the recommended treat rate is 8~13%.

Specifications

Products	Carbon Steel Cutting Oil Additive Package
Model Number	T8271A	T8271B	--
Type	Inactive Sulfur	Active Sulfur	--
Item	Data		Test Method
Chroma	≥5.0	Dark Brown	GB/T 6540
Sulfur Content, wt%	10-12	4-6	GB/T 17040
Active Sulfur Content, wt%	≤1	≤3	GB/T 17040
Kinematic Viscosity (40ºC), mm²/s	20-60	100-200	GB/T 265
Flash Point (COC), ºC	≥180	≥180	GB/T 3536
Density (20ºC), g/cm^3	0.9-1.0	0.9-1.0	SH/T 0604
Copper Corrosion (100ºC/3h), 10%	≤1b	≤4b	GB/T 5096
Lead Nitrogen 10%	559	804	GB/T 3142-1982
Pd, N (10%)	6080	6080	GB/T 3142-1982

Storage: Store in a cool,dry place away from any direct source of heat and moisture. Maximum recommended storage temperature is 45°C.
Shelf life: 2 years. If beyond the storage period, it can still be used after passing the test.
Package: N.W.200kg / 200L drum.