Cli-mate CLI-AP30 Especificaciones descargar pdf (Pagina 94)

Appendix 10 (Clariant SOL HT Specifications)

June 2008

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Contact Informaiton:

Jeff McManus

[email protected]

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Premixed heat transfer medium for solar applications with high

thermal loads including antifreeze and corrosion-inhibiting

protection.

Product description

Safeflow SOL HT is a physiologically harmless,

green-tinted, clear liquid based on an aqueous

solution of higher glycols, which is used as a heat

transfer medium in solar heating systems, especially

those exposed to high thermal loads. The product is

premixed with deionized water to give a frost

resistance of about -23 °C. It meets the requirements

of DIN 4757, part 3, for solar heating systems.

x! Based on higher glycoles

x! Plus anticorrosion additives

x! Premixed heat transfer medium

Permanent usage temp

! eratures: approx. -23 to

s/elastomers ĺ!page 4

! Applicable in any thermal solar collector

Density at 20 °C (DIN 51757) lbs/gal about 9.01

Refractive index nD at 20 °C (DIN 51423, part 2) about. 1.401

pH-value (undiluted, DIN 51369) about 9

Residual alkalinity (ASTM D 1121) ml c(HCI) 0.1 M 3 - 4

Boiling point at 1013 mbar (ASTM D 1120) °C about 105

Pour point (DIN 51583) °C about –28

Kinematic Viskosity at 20 °C

(DIN 51562) at 80 °C

mm!/s

about 7.4

about 1.44

Specific heat at 20 °C kJ/kg*K about 3.2

Thermal conductivity at 20 °C W/m*K about 0.36

Specific electrical conductivity at 20 °C µS/cm > 1000

Freezing Point (ASTM D 1177) °C about -23

+200 °C (-9 to 392 °F)

x! Suitability of plastic

x! Harmless to health

Apricus Solar Collector Installation & Operation Manual - USA

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