Features

  • Zinc Free
  • Strong rust and oxidation prevention
  • For use in environmentally sensitive areas

Applications

Dyna-Plex 21C Zinc Free AW ISO 46 is a high-performance hydraulic oil designed for use in environmentally sensitive areas.

Specifications

Dyna-Plex 21C Zinc Free AW ISO 46 meets or exceeds the following tests and requirements:

FZG LS 11/12
AFNOR – NFE 48-690, NFE 48-691
Cincinnati Machine – P-68, P-69, P-70
Denison – HF-0, HF-1, HF-2
DIN 51524, Part I, Part II
General Motors – LS-2
Vickers – I-286-S, M-2950-S, 35VQ25
Bosch Rexroth – RE 90 220
ISO 11158 – Categories HH, HL, HM and HR
Hitachi – EXO 46 (MF46)
Inherently Biodegradable

Typical Properties

PROPERTY

ASTM Test Method

ISO 32

ISO 46

ISO 68

Multi-Vis 32

Multi-Vis 46

Viscosity @ 40°C, cSt

D-445

31.20

46.07

68.10

32.0

47.0

Viscosity @ 100°C, cSt

D-445

5.25

7.00

8.80

6.40

7.80

Viscosity Index

D-2270

115

115

110

160

135

Flash Point, COC, °C

D-92

210

216

220

210

210

Flash Point, COC, °F

D-92

410

420

428

410

410

Pour Point, °C

D-97

-39

-36

-36

-51

-40

Pour Point, °F

D-97

-38

-33

-33

-60

-40

Color

D-1500

1.0

1.0

1.5

1.0

1.0

Gravity, °API

D-287

31.5

30.5

29.5

33.5

31.5

Turbine Oil Oxidation

D-942

10000+

10000+

10000+

10000+

10000+

Copper Strip

D-130

1b

1b

1b

1b

1b

Rust Test

D-665

Pass

Pass

Pass

Pass

Pass

Vane Pump, mgms wt loss

D-2882

12

12

12

12

12

Dielectric Stregnth, kv

 

35

35

35

35

35

FZG Load Stages, Pass Stage

D-5182

11

12

N/A

11

12

Four Ball Wear

D-2266

0.52

0.46

0.34

0.52

0.46

Biodegradability

D-5864

28.2

28.0

28.0

 

 

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