中孚六号冷媒 ZL-6

Product Introduction:

ZL-6冷媒转为能源塔而设计

Product Inquiry

应用领域

能源塔热源塔中央空调

物化特性

加入挥发抑制组分，改善溶液低温工况下的析水率，大大减少有效成分损失。

冰点低不腐蚀不挥发不可燃低温流动性好

温度宽带

-50℃-120℃

中孚六号常用物性参数表（冰点：-50℃）

温度	比热容 (kj/kg·k)	导热系数 (w/m·k)	粘度 mPa·s(cp)	密度 (g/ml)	沸点 (℃)
0℃	3.153	0.360	8.51	1.087	112
-10℃	3.163	0.350	13.23	1.093	112
-20℃	2.964	0.340	22.16	1.096	112
-30℃	2.874	0.330	37.80	1.099	112
-40℃	2.809	0.332	39.69	1.102	112
-50℃	2.790	0.321	47.57	1.104	112

中孚六号原液浓度和冰点参考值

中孚六号原液浓度	27.5%	35.5%	42%	46.5%	52%	57.5%	60.5%	65%	70.5%
冰点	-10℃	-15℃	-20℃	-25℃	-30℃	-35℃	-40℃	-45℃	-50℃
比重	1.029	1.042	1.049	1.056	1.065	1.072	1.077	1.082	1.088

中孚六号腐蚀试验

中孚六号腐蚀试验（挂片规格Ⅱ/型浸泡168h）GBT 18175-2000

实验项目	测试前重量 (g)	测试后重量 (g)	测试小时数 (g)	测试后失重 (mg)	腐蚀速率 (g/m²h)	腐蚀速率 (mm/a)
A3钢	13.0510	13.0506	168	0.4	0.00118	0.00132
铜	14.8240	14.8240	168	0	0.00000	0.00000
铝合金	4.6033	4.6022	168	1.1	0.00325	0.01023
304不锈钢	13.1260	13.1260	168	0	0.00000	0.00000

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中孚六号冷媒 ZL-6

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