Heat transfer oil, synthetic heat transfer oil

L-QB300 long star heat transfer oil

  • The product has passed the GB23971-2009 national type test, its thermal stability and thermal conductivity are good, and the specific heat value is high. For example, the thermal conductivity curve, density curve and viscosity curve have significant advantages over ordinary heat transfer oil. The chemical properties of the heat transfer oil are relatively stable. It is not as easy to burn as the light oil. The maximum temperature can reach 300 °C. It is a high-tech achievement transformation project in Shanghai. It is comparable to the heat transfer oils of Mobil 603, British BP and Shell.
Features Introduction

        Features:

The product has passed the GB23971-2009 national type test, its thermal stability and thermal conductivity are good, and the specific heat value is high. For example, the thermal conductivity curve, density curve and viscosity curve have significant advantages over ordinary heat transfer oil. The chemical properties of the heat transfer oil are relatively stable. It is not as easy to burn as the light oil. The maximum temperature can reach 300 °C. It is a high-tech achievement transformation project in Shanghai. It is comparable to the heat transfer oils of Mobil 603, British BP and Shell.

1. Better thermal stability, less coking and longer service life;

2. Good thermal conductivity, flow performance and pumpability;

3, low toxicity and tasteless, does not corrode equipment, has little impact on the environment.

        Technical Parameters:

Table Jiu Xing Thermal Oil L-QB300 Physical and Chemical Indicators

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

29

GB/T 265

Acid value (in KOH)mg/g

≤0.05

0.01

GB 24747

Flash point (closed)℃

≥100

200

GB/T 261

Moisture mg/kg

≤500

42

SH/T 0246

Water soluble acid and alkali         

no

no

GB/T 0259

Distillation range (2%) ℃

report

362

GB/T 6536

Density (20 ° C) kg/m3

report

858.4

SH/T 0604

Carbon residue (mass fraction)  %

≤0.05

0.01

GB/T 17144

Pour point  ℃

≤-9

-11

GB/T 3535

Corrosion (Cu, 100 ° C, 3 h) grade

≤1

1a

GB/T 5096

Spontaneous ignition ℃

≥ maximum allowable
Operating temperature

336

SH/T 0642

Chlorine content   mg/kg

≤20

1.3

GB 23971

Thermal stability

Test temperature  ℃

300

300

GB/T 23800

Test time  h

720

720

Metamorphic rate %

≤10

2.9





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