ChangLong DG-1（100g） and ChangLong DG-2（100g） compare

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Model selection comparator If you have any questions, please click below Service	ChangLong DG-1（100g） Conductive paste 40.0 RMB China Detail	ChangLong DG-2（100g） Conductive paste 85.0 RMB China Detail

Model comparison

Parameter comparison

Cone (25 ℃, 150g) 1/10mm	200～315	200～315
pH value	6～8	6～8
Change of cold contact resistance before and after paste application X	0.9	0.95
Moisture resistance (48h)	K≤1.3	K≤1.3
Alternating humid heat temperature cycle performance (-40~85 ℃)	K≤1.5	K≤1.5
Temperature rise K at rated current	≤65	≤65
Dripping point (℃)	≥200	≥200
Evaporation loss (99 ℃, 22h) %	≤1.5	≤1.5
Contact resistance stability factor K	≤1.5	≤1.5
Low temperature performance (-40 ℃, 2h)	No checking	No checking
Volume resistivity (20 ℃, Ω cm)	≥108	≥108
Salt spray corrosion resistance performance (72 hours neutral salt spray)	No corrosion on metal conductor contact surface; K ≤ 1.5	No corrosion on metal conductor contact surface; K ≤ 1.5

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