中孚三号冷媒 ZL-3

Product Introduction:

随着人工冰雪运动场馆的普及与发展、轻松的满足了人们在不分季节、不受地域限制的条件下,进行冰雪运动训练和娱乐方式的多元化需求。冰雪运动专用载冷剂,工况满足-60℃~+120℃的超宽应用温域,使赛场冰面温度始终保持在-5℃~-20℃±0.5℃的稳定范围。较传统冷媒比热容≥10%,有明显的蓄冷节能效果,结合长效防腐、阻燃、环保、低毒等特点,使得冷源保障系统更加稳定、安全。

应用领域

冰雪运动场馆 滑冰场 冰雕馆 冰壶馆 真冰乐园 人造雪村 主题公园等

物化特性

长效防腐 阻燃 环保 无毒 不挥发 比热大 低温流动性好

温度宽带

-60℃—120℃


中孚三号常用物性参数表(冰点:-60℃)

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


3.091


0.353


8.1


1.086


110


-10℃


3.101


0.343


12.6


1.092


110


-20℃


2.906


0.333


21.1


1.095


110


-30℃


2.818


0.324


36.0


1.098


110


-40℃


2.754


0.325


37.8


1.100


110


-50℃


2.735


0.315


45.3


1.101


110


-60℃


2.713


0.306


62.6


1.104


110


由于技术不断更新如有变化恕不通知

中孚三号原液浓度和冰点参考值

中孚三号
原液浓度

27%

35%

41.5%

46%

51.5%

57%

60%

64.5%

70%

75%


冰点


-10℃


-15℃


-20℃


-25℃


-30℃


-35℃


-40℃


-45℃


-50℃


-60℃


比重


1.029


1.042


1.049


1.056


1.065


1.072


1.077


1.082


1.088


1.095

中孚三号腐蚀试验

中孚三号腐蚀试验(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


13.0113


13.01104


168


0.26


0.00077


0.00086


铜


14.8157


14.81570


168


0


0.00000


0.00000


铝合金


4.6020


4.60110


168


0.9


0.00266


0.00837


304不锈钢


13.1107


13.11062


168


0.08


0.00024


0.00026

Disclaimer:Portions of the content on this website are generated by artificial intelligence technology, and information is sourced from the internet, including but not limited to product parameters, scenario descriptions, etc. The content is for reference only and does not constitute any advice on transactions, construction, production, etc. Products, technologies, and engineering solutions are continuously updated, and changes may occur without notice. Information may contain omissions, delays, or errors; please make your own judgment. If you have any questions, please contact customer service for verification and consultation. National Customer Service Hotline:199-3077-5010
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