Recommended Formula

SA6991 （sa6991）
Main Roles	Ingredients	Chemistry	wt %
Lubricant	Triethanolamine		6.00
Emulsifier	Smart Base AW2185	Lubricity/Anti-wear Improver	26.00
Rust Preventive	Smart Base RP9830	Carboxylate salt package	16.00
Sinking Agent	SmartSed 8958	Metal Debris Sedimenting Additive	0.50
Coupling Agent	Hexasol	2-Methyl-2, 4-pentanedio	2.50
Isononanoic acid		2.40
Biocide	SmartCide BK983	Formaldehydde Containing Compound	3.50
PH Stabilizer	Synergex		0.60
Defoamer	FoamQuer 9936		0.10
Diluent	Water		42.40
Total:	100.00

SA6991 （sa6991）

Main Roles

Ingredients

Chemistry

wt %

Lubricant

Triethanolamine

6.00

Emulsifier

Smart Base AW2185

Lubricity/Anti-wear Improver

26.00

Rust Preventive

Smart Base RP9830

Carboxylate salt package

16.00

Sinking Agent

SmartSed 8958

Metal Debris Sedimenting Additive

0.50

Coupling Agent

Hexasol

2-Methyl-2, 4-pentanedio

2.50

Isononanoic acid

2.40

Biocide

SmartCide BK983

Formaldehydde Containing Compound

3.50

PH Stabilizer

Synergex

0.60

Defoamer

FoamQuer 9936

0.10

Diluent

Water

42.40

Total:

100.00

Performance Evaluation
Test Items	Test Results	Test Methods
pH (10% Dilution)	8.13	pH Meter
Refractometer Reading (10% Dilution)	5.2	Refractometer
Defoaming Test(10MIN≤2mL)	Pass	GB/T6144
Copper Corrosion Test 55±2℃¹	Grade A	GB/T6144
Aluminum Corrosion Test 55±2˚C¹	Grade A	GB/T6144
Monolithic Anti-rust Test 35±2˚C, 24 hr	Grade A	GB/T6144
Wear Scar 1200rpm, 40kg, 60min, mm	0.560	4-Ball Wear Machine
Drilling Testing²	82	CNC
Microtap Test³	157(5%), 132(10%)	ASTM D5619-00 (2011)

Performance Evaluation

Test Items

Test Results

Test Methods

pH (10% Dilution)

8.13

pH Meter

Refractometer Reading (10% Dilution)

5.2

Refractometer

Defoaming Test(10MIN≤2mL)

Pass

GB/T6144

Copper Corrosion Test 55±2℃¹

Grade A

GB/T6144

Aluminum Corrosion Test 55±2˚C¹

Grade A

GB/T6144

Monolithic Anti-rust Test 35±2˚C, 24 hr

Grade A

GB/T6144

Wear Scar 1200rpm, 40kg, 60min, mm

0.560

4-Ball Wear Machine

Drilling Testing²

CNC

Microtap Test³

157(5%), 132(10%)

ASTM D5619-00 (2011)

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