:: Additives --- ID :: 12907
OCN 363
OCN 363

ANTIOXIDANT

Chemical composition                                              Long Chain Amines type

S.No.

TEST

SPECIFICATION

RESULTS

1

Appearance

CLEAR SLIGHTLY COLORED LIQUID

PASSES

2

Content of diphenyl amine %

<=0.99

0.82

3

Total Base number, mg KOH/g

172-192

1.82

4

Basic Nitrogen,%

4.35-4.80

4.55

5

Kinematic viscosity @40° C, cSt

225-450

405

6

Clarity of solution

Clear Solution

PASSES

7

Color value, ASTM D-1500

<=  2.0

0.5

8

Water

<=0.15

0.04

 

Effective Temperature Range     : 150 °C   to 450 °C

Applications :

 OCN 363 is an effective Antioxidant for:

                                                          # Gasoline & Diesel Engin0e Oils

                                                          # Industrial Oils

                                                          # Automotive/Industrial Greases

                                                          # Fuels (H.S.D. & M.S.)

 

Advantages over conventional Antioxidants:

 

Working range:  It works upto 450°C whereas DBPC dissociates above 110 °C and other conventional antioxidants have limited working temperature range.

Compatibility: Good compatibility with all other types of additives and gives synergistic effect along with   Aminic, Phenolic and Phosphates type antioxidants.

Test Results: RBOT (ASTM D-2272) Induction time @1.0% wt in 150 N (group I) base oil

Antioxidants

Induction time, Minutes

DBPC       

180

CONVENTIONAL AMINIC ANTIOXIDANT

430

OCN 363

490

0.25% of DBPC & COMM. Aminic each

380

0.25% of DBPC & OCN 363 each

460

0.25% ofCOMM. AMINIC & Z.D.D.P.each

380

0.25% of OCN 363 & Z.D.D.P.each

450

0.25% of OCN 4734 & OCN 363 each

460