Heat transfer oil, synthetic heat transfer oil

L-QC310 long star heat transfer oil

  • The product has passed the national type test (GB23971-2009), its thermal stability, thermal conductivity, high specific heat value, reflected in physical data such as thermal conductivity curve, density curve, viscosity curve, specific heat curve, saturated vapor pressure Curves and volume expansion curves are significantly different than ordinary heat transfer oils. The maximum temperature can reach 310 °C. In terms of main performance indicators, this product is comparable to Mobil 603, British BP, Bayer, Mobile, Shell and other brands. This product has been included in the Shanghai High-tech Achievement Transformation Project.
Features Introduction

  Features:

  The product has passed the national type test (GB23971-2009), its thermal stability, thermal conductivity, high specific heat value, reflected in physical data such as thermal conductivity curve, density curve, viscosity curve, specific heat curve, saturated vapor pressure Curves and volume expansion curves are significantly different than ordinary heat transfer oils. The maximum temperature can reach 310 °C. In terms of main performance indicators, this product is comparable to Mobil 603, British BP, Bayer, Mobile, Shell and other brands. This product has been included in the Shanghai High-tech Achievement Transformation Project.

  Technical Parameters:

Project

National standard

Type test result

Detection method

Exterior

Clear and transparent
No sspended matter

Light yellow transparent
No suspended matter

Visual inspection

Kinematic viscosity (40 ° C) mm2/s

≤40

26

GB/T 265

Acid value (in KOH)   mg/g

≤0.05

0.02

GB/T 7304

Acid value (in KOH)  ℃

≥100

188

GB/T 261

Moisture  mg/kg

≤500

32

SH/T 0246

Water soluble acid and alkali

no

no

GB/T 0259

Distillation range (2%) ℃

report

350

GB/T 6536

Density (20 ° C)   kg/m3

report

869.1

SH/T 0604

Carbon residue (mass fraction) %

≤0.05

﹤0.01

GB/T 17144

Pour point   ℃

≤- 9

-20

GB/T 3535

Corrosion (Cu, 100 ° C, 3 h)

≤1

1b

GB/T 5096

Spontaneous ignition ℃

≥Maximum allowable
Operating temperature

350

SH/T 0642

Chlorine content   mg/kg

≤20

1.3

GB 23971

Thermal stability

Test temperature   ℃

310

310

GB/T 23800

Test time   h

720

720

Metamorphic rate %

≤10

4.7

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