Description

Glysofor ELP is a high-purity grade propylene glycol, which is available in any concentration.

The product is used for applications which require extremely low electrical conductivity.

Glysofor ELP can be delivered as a concentrated high-purity product or as an aqueous solution. The solutions are manufactured using high-purity water with an electrical conductivity < 0.1μs/cm.

Specific electrical resistance at 20 °C (M ohm cm)min. 10
Specific electrical conductivity at 20 °C (μs/cm)max. 0,1
Dielectric constantapprox. 28

Typical areas of application

Aqueous solutions of Glysofor ELP are used in water circuits which require extremely low electrical conductivity.

  • Induction melting furnaces
  • Transformer cooling systems
  • X-ray tubes

  • Capacitors

  • Converter cooling systems

  • Inverter cooling systems

  • Circuit breakers

  • Welding systems

  • Producing electrolytes

Packaging sizes

  • 25 kg / 30 kg PE canister
  • 220 kg Barrel
  • 1.000 kg IBC
  • 24.000 kg Tank vehicle
Spezifikation

The thermodynamic properties and other specific product features available to download in PDF format.

Antifreeze protection

depending on the concentration

Prevents freezing down to -11 °C at 25%
Prevents freezing down to -14 °C at 30%
Prevents freezing down to -18 °C at 35%
Prevents freezing down to -22 °C at 40%
Prevents freezing down to -26 °C at 45%
Prevents freezing down to -32 °C at 50%

Further information

Glysofor ELP optimally prevents frost damage, deposits, sludge accumulation, and biofilms in water circuits. Due to its safety, Glysofor ELP can be used in environmentally sensitive applications. It is biodegradable and environmentally friendly. Both as a concentrate and diluted with water, the product is classed in the lowest water pollution class WGK 1. It exhibits longterm resistance to the formation of biofilms, rot, and microbiological decomposition. Glysofor ELP can be mixed in any ratio with water, ethanol, butanol, butyl acetate, and acetone. We supply high-purity water with an electrical conductivity < 0.1μs/cm for you to make subsequent adjustments. Homogeneous Glysofor ELP/water mixtures do not separate, which ensures that the characteristics of the product remain consistent. This guarantees longterm low-maintenance operation of the system.

Chemical name1.2 Propylene glycol
AppearanceColorless liquid
PackagingCanisters / barrels / IBCs / tank vehicles
ADRKI 0 Ziff
WHC1
Labellingomitted

Antifreeze

Glysofor ELP significantly reduces the freezing point of water, thereby preventing freezing in water circuits and cooling systems.

With Glysofor ELP, water circuits can be temporarily switched off, even during frost conditions, while however remaining ready for operation at any time. Homogeneous mixed aqueous solutions do not separate when the system is shut down.

Thermodynamic properties

Temp.

[°C]
Thermal cond.

[W/m K]
Spec. heat

[kJ/kg K]
Density

[g/cm3]
Kin. viscos.

[mm2/s]
Cub. expan. coeff.

[K-1]
Rel. press.

[Factor]
-100,3753,861,0329,440,000141,70
00,3993,891,0305,690,000231,48
100,4243,921,0273,690,000311,31
200,4483,941,0232,540,000381,20
300,4723,961,0191,830,000451,10
400,4963,991,0141,400,000511,04
500,5194,021,0091,110,000560,97
600,5454,041,0030,920,000610,92
700,5694,060,9970,780,000640,88
800,5944,090,9900,670,000670,84
900,6174,120,9830,590,000600,81
1000,6414,140,9760,530,000700,80
Temp.

[°C]
Thermal cond.

[W/m K]
Spec. heat

[kJ/kg K]
Density

[g/cm3]
Kin. viscos.

[mm2/s]
Cub. expan. coeff.

[K-1]
Rel. press.

[Factor]
-100,3583,761,03912,090,000221,74
00,3813,791,0367,180,000301,52
100,4033,821,0324,560,000371,34
200,4253,861,0283,080,000441,23
300,4483,891,0232,190,000511,13
400,4713,921,0181,650,000541,06
500,4943,951,0121,290,000501,00
600,5163,991,0061,050,000630,93
700,5394,020,9990,870,000660,89
800,5624,050,9920,750,000680,85
900,5844,080,9850,660,000600,82
1000,6064,100,9780,570,000730,80
Temp.

[°C]
Thermal cond.

[W/m K]
Spec. heat

[kJ/kg K]
Density

[g/cm3]
Kin. viscos.

[mm2/s]
Cub. expan. coeff.

[K-1]
Rel. press.

[Factor]
-100,3463,671,04616,080,000311,97
00,3673,711,0429,050,000371,66
100,3863,741,0385,520,000431,44
200,4073,771,0333,630,000481,29
300,4273,811,0282,530,000531,18
400,4473,851,0221,870,000561,09
500,4673,881,0161,470,000611,03
600,4883,921,0101,190,000640,97
700,5083,951,0031,000,000670,91
800,5283,990,9950,840,000710,88
900,5484,020,9880,730,000720,85
1000,5684,050,9810,620,000740,83
Temp.

[°C]
Thermal cond.

[W/m K]
Spec. heat

[kJ/kg K]
Density

[g/cm3]
Kin. viscos.

[mm2/s]
Cub. expan. coeff.

[K-1]
Rel. press.

[Factor]
-200,3173,541,05744,690,000372,43
-100,3353,581,05321,380,000412,01
00,3533,621,04811,390,000441,71
100,3693,651,0436,680,000481,49
200,3883,691,0384,260,000521,33
300,4063,731,0322,950,000551,22
400,4233,771,0262,170,000601,13
500,4413,791,0201,680,000621,06
600,4593,841,0131,350,000651,01
700,4763,881,0061,130,000680,94
800,4933,920,9980,940,000730,91
900,5123,950,9910,810,000760,88
1000,5293,980,9840,680,000770,85
Temp.

[°C]
Thermal cond.

[W/m K]
Spec. heat

[kJ/kg K]
Density

[g/cm3]
Kin. viscos.

[mm2/s]
Cub. expan. coeff.

[K-1]
Rel. press.

[Factor]
-200,3063,431,06360,190,000432,75
-100,3233,471,05827,480,000462,26
00,3393,511,05314,190,000491,88
100,3553,551,0488,120,000521,67
200,3723,581,0425,110,000561,46
300,3863,631,0363,470,000591,29
400,4023,671,0302,540,000621,20
500,4183,711,0231,950,000651,12
600,4343,751,0161,570,000681,05
700,4493,791,0091,280,000710,98
800,4663,831,0011,090,000740,91
900,4833,870,9940,920,000770,89
1000,4993,910,9860,750,000790,87
Temp.

[°C]
Thermal cond.

[W/m K]
Spec. heat

[kJ/kg K]
Density

[g/cm3]
Kin. viscos.

[mm2/s]
Cub. expan. coeff.

[K-1]
Rel. press.

[Factor]
-300,2783,281,074210,980,00045
-200,2953,321,06980,190,000482,79
-100,3093,361,06435,190,000512,29
00,3253,391,05817,580,000531,91
100,3393,441,0529,820,000561,70
200,3543,491,0466,070,000581,48
300,3693,531,0404,080,000611,31
400,3843,571,0332,950,000641,22
500,3973,611,0262,260,000671,14
600,4123,651,0191,790,000701,07
700,4273,691,0121,480,000721,01
800,4423,741,0041,230,000750,93
900,4583,780,9961,030,000770,91
1000,4743,820,9890,820,000810,89
This data is for information purposes only and does not release from the obligation to carry out a proper material testing upon arrival. The data is based on our current state of knowledge and is not meant to guarantee specific properties. It is meant to describe our products with regard to their composition and shall offer application advice. Possible industrial property rights of third parties and the suitability for a special application purpose are to be observed and verified by the user.

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