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Ep Antiwear Additive

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T321, Sulfurized isobutylene with high sulfur content have unique solubility in mineral oils, excellent extreme pressure (EP) property and thermal stability, it can be utilized in a variety of formulations in combination with other chemical components, to prepare lubricants meeting various performance requirements for gear oil, metal working oil, grease and anti-wear hydraulic oil. Reference dosage is 1.0-10%.
Specification
Items

Limits

Test Methods
Appearance

Orange transparent liquid

Visual inspection
Kinetic Viscosity,100℃,mm2/s

5.0-8.0

GB/T 265
Flash point(open up), ℃

100min

GB/T 3536
Density,20℃,kg/m3

1100-1200

GB/T 13377
Mechanical impurities,%(m/m)

0.05max

GB/T 511
Water,%(m/m)

trace

GB/T 260
Sulfur content,%(m/m)

40.0-46.0

SH/T 0303
Chlorine content,%(m/m)

0.4max

SH/T 0161
Cu-strip corrosion(121℃,3h)

3max

GB/T3142
Package, Storage and Transportation:
The product should be packed, marked, stored, transported and accepted on delivery according to SH0164. It is nonflammable, inexplosive and incorrosive.
Toxicity:
When using T321,general precautions should be complied with for disposing dense chemicals and blending additives into base oil. It should be clean washed with detergent, soap and water if it contacts skin.

Ep Antiwear Additive

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T309,Sulfurized tribenzyl phophate with excellent properties of extreme pressure (EP),antiwear, thermal stability and color stability. It can be utilized in a variety of formulations in combination with others to prepare lubricants meeting various performance requirements for gear oil, metal working oil.. Reference dosage is 0.4-2.0%.
Specification
Items

Limits

Test Methods
Appearance

White or yellowish powder

Visual inspection
Melting point,℃,

51-54

GB/T 617
Phosphor content,%(m/m)

8.9min

SH/T0296
Sulfur content,%(m/m)

9.3min

SH/T0303
Cu-strip corrosion(121℃,3h)

1

GB/T5096
Package, Storage and Transportation:
The product should be packed, marked, stored, transported and accepted on delivery according to SH0164. It is nonflammable, inexplosive and incorrosive.
Toxicity:
When using T309,general precautions should be complied with for disposing dense chemicals and blending additives into base oil. It should be clean washed with detergent, soap and water if it contacts skin.

Ep Antiwear Additive

FOB Price : Get Price

T307,Thiophosphoric acid amine salt with excellent properties of extreme pressure (EP),antiwear, and oil solubility. Mainly be used for medium and heavy load vehicle gear oil and medium and heavy load industry gear oil. Reference dosage is 0.5-3.0%
Specification
Items

Limits

Test Methods
Appearance

Orange oily liquid

Visual inspection
Flash point(open cup),℃,

115min

GB/T 267
Phosphor content,%(m/m)

8.5min

SH/T0296
Sulfur content,%(m/m)

10.0min

SH/T0303
Nitrogen content,%(m/m)

1.4min

SH/T0224
Water content,%(m/m)

0.15max

GB/T260
Mechanical impurity,%(m/m)

0.05max

GB/T511
Cu-strip corrosion(121℃,3h)

2b

GB/T5096
Package, Storage and Transportation:
The product should be packed, marked, stored, transported and accepted on delivery according to SH0164. It is nonflammable, inexplosive and incorrosive.
Toxicity:
When using T307,general precautions should be complied with for disposing dense chemicals and blending additives into base oil. It should be clean washed with detergent, soap and water if it contacts skin.

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