Heat transfer oil, synthetic heat transfer oil

L-QC320 Jiuxing Synthetic Heat Transfer Oil

  • The product is refined by advanced technology and has passed the GB23971-2009 national type test. L-QC320 synthetic heat transfer oil has the characteristics of low viscosity, high density and less impurities. The oxidation resistance is up to 400 minutes, and the annual coking rate is only one in ten thousand. The thermal stability is superior to the mineral heat transfer oil, and the fluidity is strong and the energy consumption is low. The maximum temperature can reach 320 °C. Widely used in waterproof materials, textiles, wood, chemicals, carbon, asphalt mixing plants and other industries.
Features Introduction

  Features:

  The product is refined by advanced technology and has passed the GB23971-2009 national type test. L-QC320 synthetic heat transfer oil has the characteristics of low viscosity, high density and less impurities. The oxidation resistance is up to 400 minutes, and the annual coking rate is only one in ten thousand. The thermal stability is superior to the mineral heat transfer oil, and the fluidity is strong and the energy consumption is low. The maximum temperature can reach 320 °C. Widely used in waterproof materials, textiles, wood, chemicals, carbon, asphalt mixing plants and other industries.

  Technical Parameters:

Table Physical and chemical indicators of long-term synthetic heat transfer oil L-QC320

Project

National standard

Type test result

Detection method

Exterior

Clear and transparent
No suspended matter

Clear and transparent
No suspended matter

Visual inspection

Kinematic viscosity (40 ° C)     mm2/s

≤40

10

GB/T 265

Acid value (in KOH)    mg/g

≤0.05

0.01

GB/T 7304

Flash point (closed)  ℃

≥100

166

GB/T 261

Moisture  mg/kg

≤500

71

SH/T 0246

Water soluble acid and alkali

no

no

GB/T 0259

Distillation range (2%)  ℃

report

300

GB/T 6536

Density (20 ° C) kg/m3

report

1002

SH/T 0604

Carbon residue (mass fraction) %

≤0.05

<0.01

GB/T 17144

Pour point ℃

≤- 9

-30

GB/T 3535

Corrosion (Cu, 100 ° C, 3 h)

≤1

1a

GB/T 5096

Spontaneous ignition point °C

≥ maximum allowable
Operating temperature

439

SH/T 0642

Chlorine content mg/kg

≤20

1.2

Appendix B of GB23971

Thermal stability

Test temperature ℃

320

320

GB/T 23800

Test time h

720

720

Metamorphic rate %

≤10

5.5





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