气雾推进剂 R290
气雾推进剂 R290
气雾推进剂
R290

R290 ( Propane)

 

CAS NO.:74-98-6    EC NO.: 200-827-9

 

Specifications:

Items

Specifications

Purity(mol)%

≥99.5

Water (v/v) %

≤0.001

Total sulfur (ppm)

≤1

Unsaturated hydrocarbon  %

≤0.01

Residue after evaporation %

0.01

 

Physical properties:

Component

Chemical name

Molecular formula

Weight%

HC-290

Propane

CH3CH2CH3

100%

 Molecular weight

 Boiling point

 Critical temperature

 Critical pressure

 Odor

 Form

 Color

 Specific heat of liquid at 25

 Absolute pressure at 25

 Vapor Density at 25 (Air = 1)

 Liquid Density at 25

 Ozone Depletion Potential (ODP)

 Global Warming Potential (GWP) 100yr

 ASHARE Safety Group Classification

 Flammability at 1 atm. and 18

 

 44.1

 -42.2

 96.7

 4250kPa (4.25MPa)

 轻微的气味

 液化气体

 清洁、无色

 1.64KJ/kg

 0.95MPa     

 1.5

 0.492g/cm3

 0

 0.01

 A3

 Extremely flammable

 

 

 

Benefit

Environment friendly

 

包装

Tinplate can: 410g/can

Non-refillable steel cylinder: 5kg/cylinder,

Ton steel cylinder: 380kg/cylinder

Iso tank container: 10MT/iso tank

 

 

对于任何其他信息,请发送电子邮件至 cindy.hu@guomao-cool.com.

R290 制冷剂

R290属于HC类制冷剂,对臭氧层完全没有破坏作用,是当前最环保的制冷剂之一。

代替
R22, R502

应用
主要替代R22、R502使用在制冷设备中。但由于R290易燃,只能用于充注量较少的低温制冷设备,或者与其它制冷剂混合使用。


优点:环保,能与传统冷冻机油兼容。

 

物理性质:

   成分   化学名称   分子式   重量比%
   HC-290   丙烷   CH3CH1CH3   100%
   分子量   44.1
   沸点   -42.2 ℃
   临界温度   96.7℃
   临界压力   4250kPa
   气味   轻微的气味
   形态   液化气体
   颜色   清洁、无色
   蒸发潜热(在沸点条件下)   KJ/kg
   蒸发压(25 ℃)   830kPa
   气体密度[ 25 ℃ (Air = 1)]   1.5
   液体密度(25 ℃)   0.492g/cm3
   臭氧耗损潜能值 (ODP)   0
   全球变暖潜值(GWP) 100年   约 20
   ASHARE安全分类   A3
   可燃性(1 个标准大气压.,18 ℃)   可燃


推荐使用的冷冻机油:矿物油(MO) 或者烷基苯合成冷冻机油(AB)

包装:
非重复充装钢瓶5公斤/瓶

可重复充装钢瓶380公斤/瓶


对于任何其他信息,请发送电子邮件至 cindy.hu@guomao-cool.com.

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    R290 ( Propane)

     

    CAS NO.:74-98-6    EC NO.: 200-827-9

     

    Specifications:

    Items

    Specifications

    Purity(mol)%

    ≥99.5

    Water (v/v) %

    ≤0.001

    Total sulfur (ppm)

    ≤1

    Unsaturated hydrocarbon  %

    ≤0.01

    Residue after evaporation %

    0.01

     

    Physical properties:

    Component

    Chemical name

    Molecular formula

    Weight%

    HC-290

    Propane

    CH3CH2CH3

    100%

     Molecular weight

     Boiling point

     Critical temperature

     Critical pressure

     Odor

     Form

     Color

     Specific heat of liquid at 25

     Absolute pressure at 25

     Vapor Density at 25 (Air = 1)

     Liquid Density at 25

     Ozone Depletion Potential (ODP)

     Global Warming Potential (GWP) 100yr

     ASHARE Safety Group Classification

     Flammability at 1 atm. and 18

     

     44.1

     -42.2

     96.7

     4250kPa (4.25MPa)

     轻微的气味

     液化气体

     清洁、无色

     1.64KJ/kg

     0.95MPa     

     1.5

     0.492g/cm3

     0

     0.01

     A3

     Extremely flammable

     

     

     

    Benefit

    Environment friendly

     

    包装

    Tinplate can: 410g/can

    Non-refillable steel cylinder: 5kg/cylinder,

    Ton steel cylinder: 380kg/cylinder

    Iso tank container: 10MT/iso tank

     

     

    对于任何其他信息,请发送电子邮件至 cindy.hu@guomao-cool.com.