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Home > Products >Organic Chemicals > Naphthenic Mineral Oil
Naphthenic Mineral Oil

  Identification

Product Name:           K Series Naphthenic Mineral Oil
manufacturer:             PetroChina Karamay Lubricant Plant
 



 
   
  Introduction  

K-series naphthenic mineral oils are produced with low freezing point naphthenic crude fraction from Xinjiang, which are blended after solvent dewaxing and clay absorbing procedure. The oils are typical naphthenic mineral oils, compatible well with rubbers and have extensive applications.

  Application  
K-series naphthenic mineral oils are widely used in the processing of rubber products including SBS, NR, SBR, BR, EPM, EPDM and in the production of TPR shoe-making materials and hot-melt adhesive.
  Performance  

Excellent compatibility with rubber: Have moderate aromatic and high naphthenic hydrocarbon content. Significant amount of such oils could be extended in rubbers, which greatly reduces the production cost of finished rubber products;

Excellent processing ability: Easy to process and can effectively prevent the spray of rubber additives. The oil extended rubbers have good physical and mechanical properties. Good stability: No oil will seep out from the finished rubber

products even after long time service. Extensive applications: Can be used as process oils or softening agents for various finished rubber products.

  Specification  
Item Typical Data
KN4006 KN4010 K6H K10H
Kinematic Viscosity
         mm2/s             
40℃ 50.79

172.5

74.05

149.8
100℃ 5.623 10.57 6.876 10.01
Color,No.

+30

+30

+29

+26

Flash Point (open cup)℃

198

220

195

215

pour point ℃

-33

-21

-24

-18

Density,kg/m3? 20℃

898.5

905.0

902.0

902.2

Aniline Point,℃

92.1

99.9

90.3

96.6

Refractive Index? 20℃

1.4891

1.4922

1.4902

1.4913

Viscosity Gravity Constant,VGC

0.8489

0.8400

0.8455

0.8381

260nm ultraviolet absorption

0.108

0.082

0.110

0.086

DMSO extract %

<1

<1

<1

<1

evaporation loss (107℃,22h)

2.1

0.5

2.4

0.9

Carbon Type Analysis,% CA

0.7

0.0

1.3

0.0

CN

52.5

50.4

50.5

49.1

CP 46.8 49.6 48.2 50.9
Thin layer chromatography

asphaltine

0.00

0.29

0.27

0.00

aromatic hydrocarbon

3.36

3.25

5.83

4.91

saturated hydrocarbon 96.64 96.46 93.90 95.09
 
   
   

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