不銹鋼彈簧填料
Stainless steel spring packing
一、產品介紹（Product introduction）
不銹鋼彈簧填料同屬于芬斯克填料中的一種，由細金屬絲做成螺旋形彈簧圈，借金屬細絲的毛細管作用使液體分散成極薄的液膜。
Stainless steel spring packing belongs to one of the Finsk fillers, made of fine metal wires made of spiral spring rings, by virtue of the capillary action of the metal filaments to disperse the liquid into a very thin liquid film.
螺旋圈直徑規(guī)格有Φ1.5—Φ12等用于實驗室精餾柱中，同樣是實驗室常用高效填料中的一種，主要用于實驗室高純度的精餾實驗！
The diameter specifications of the spiral ring are Φ1.5-Φ12, etc. for laboratory distillation column, which is also one of the commonly used high-efficiency fillers in the laboratory, mainly used for laboratory high-purity distillation experiments!
二、產品用途（Product Usage）
是實驗室常用高效填料中的一種，主要用于實驗室高純度的精餾實驗；手工成型，模具尺寸與材料匹配好，尺寸準。
It is one of the high-efficiency fillers commonly used in laboratories, mainly used for laboratory high-purity distillation experiments; Hand molding, mold size and material matching well, the size is accurate.
借金屬細絲的毛細管作用使液體分散成極薄的液膜，螺旋圈直徑規(guī)格有Φ1.5—Φ12等用于實驗室精餾柱中，同樣是實驗室常用高效填料中的一種。
The capillary action of the metal filament is used to disperse the liquid into a very thin liquid film, and the diameter specifications of the spiral ring are Φ1.5-Φ12 for laboratory distillation column, which is also one of the high-efficiency fillers commonly used in laboratories.
三、適用范圍（Scope of application）
不銹鋼彈簧填料由細金屬絲做成螺旋形彈簧圈，借金屬細絲的毛細管作用使液體分散成極薄的液膜，用于實驗室精餾柱中。
Stainless steel spring packing is made of a spiral spring ring made of fine metal wire, and the capillary action of the metal filament is used to disperse the liquid into an extremely thin liquid film for use in laboratory distillation columns.
主要用于實驗室高純度的精餾實驗可生產規(guī)格有1.5mm, 2mm, 2.5mm,3mm, 4mm,5mm,6mm等。
Mainly used for laboratory high-purity distillation experiments can produce specifications such as 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, etc.
四、技術指標（Technical specifications）
規(guī)格D*L | Φ4X(10-20)mm |
比表面積㎡/㎡ | 400 |
堆積密度kg/㎡ | 350 |
空隙率% | 85 |
理論板數(shù)塊／米HETP | 15-25 |
壓力降mbar/m | 8 |
主要用于實驗室高純度的精餾實驗可生產規(guī)格有1.5mm, 2mm, 2.5mm,3mm, 4mm,5mm,6mm等。
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