Dark Color Low Odor Active Sulfur Industrial Metal Surface Working Stamping and Drawing Oil Additive Package

• Certification: GB/T
• Environmental Protection: Yes
• Color: Black
• Appearance: Liquid
• Kind: Metalworking
• Application: Lubricant Additives, Metalworking
• Model NO.: T8241B
• Sulfur Content: 8-10%
• Active Sulfur Content: 3% Max
• Kinematic Viscosity (40 Degree): 400-600 Cst
• Flash Point: 200 Degree Min
• Density (20 Degree): 0.95-1.0
• 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
T8241B is dark color low odor stamping and drawing oil additive package, vulcanized lard is the main additive, mixed with polymer components, antirust, antioxidant and other additives. They have performance of high extreme pressure wear resistance, no vegetable fat and strong workpiece cleaning. They are suitable for stainless steel punching the modulation of press drawing, stainless steel cold heading oil and carbon steel stamping drawing oil can effectively extend the service life and improve workpiece accuracy.

Intermiscibility
T8241B 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
T8241B can not be used with T202, T203 and other ZDDP, otherwise it will lead to decomposition of sulfur additive. Can work with LAB Sulfonate LS550 and adhesive tackifer are used together.




Application
T8241B is dark color, does not contain chlorinated paraffin, contains active sulfur, suitable for carbon steel sheet, strip, shell stamping and drawing oil preparation, recommended treat rate 15~50%; According to customer requirements and their own cost control, after adding chlorinated paraffin can be used for stainless steel stamping and drawing process.

Specifications

Model Number	T8231A	T8231B	--
Type	Inactive Sulfur	Active Sulfur	--
Item	Data		Test Method
Chroma	≤8	Dark Brown Liquid	GB/T 6540
Sulfur Content, wt%	8-10	9-12	GB/T 17040
Active Sulfur Content, wt%	≤1	≤7.5	GB/T 17040
Kinematic Viscosity (40ºC), mm²/s	300-500	300-500	GB/T 265
Flash Point (COC), ºC	≥200	≥200	GB/T 3536
Density (20ºC), g/cm, ºC	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	833	GB/T 3142
Pd, N (10%)	≥6080	≥6080	GB/T 3142

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.