La description
White grains of homogeneous size. Chief ingredient is silicon *****
high purity, secure and ***** be used to separate and refine mixed
components because different components have different absorption
duration on this silica gel. Use For refinement of petrol products,
removal of aromatic hydrocarbon material, seperation and refinement
of traditional Chinese herbal medicine components, preparation of
high purity substance, etc. 2. Characteristics Shape: glass-like
pellets or lumps. Color: blue or light blue. Including blue gel
indicator, chromotropic silica gel and blue silica gel. Turning
from blue to red after absorbing moistures. Use 1. Mainly used for
absorbing moisture, anti-rusting of instruments, gauges and
equipment in the enclosed condition. After absorbing moisture, it
turns from blue to red, visually indicating the reletive humidity
of the given enviroments. 2. When being used with ordinary silica
gel or drier, it indicates to which extent the drier absorbs the
moisture and judges the reletive humidity of a given enviroment. It
is widely used as silica gel drier for the packing of precision
instruments, leathers, shoes, clothes, foodstuffs, midicines and
household electric appliances, etc. 3. Characteristics: transparent
or translucent, glass-like lump . Average pore diameter: 2.**3.0
nm. Specific surface area:******0m2/g Pore volume:0.***0.*5 ml/g.
specific heat:0.*2KJ/kg.0C. Thermal conductivity:0.*3KJ/m.hr. 0C.
Use: Mainly used for drying and moistureproof, may also be used as
catalyst carriers, adsorbents, separators and variable-pressure
adsorbents, etc. 4.silica gel cat litter size:**8mm, 0.**2mm color:
white, blue, green, purple., etc. packing: 1.8kg/bag, 2.2kg/bag,
*0kg/bag, **0kg/bag, 2.2kg/bottle., etc. 5. silica gel cat litter
size:**8mm, 0.**2mm color: white, blue, green, purple., etc.
packing: 1.8kg/bag, 2.2kg/bag, *0kg/bag, **0kg/bag, 2.2kg/bottle.,
et
| Pays: |
China |
| N ° de modèle: |
silica gel
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| Prix FOB: |
(Negotiable)
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