50 sztuk/paczek nietoksyczny krzemionkowy środek osuszający w żelu wilgotne pochłaniacz wilgoci do pokoju kuchnia ubrania do prz

Nowy produkt

35,16 zł

Całkowita ocena Całkowita ocena:

0 1 2 3 4
4,80/5 - 5 ocen

Zobacz oceny
0 1 2 3 4 4
0 1 2 3 0 1
0 1 2 0 1 0
0 1 0 1 2 0
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Bullet Points:
1.Silica gel desiccant is widely used in food, medicine, luggage, electronics, crafts, etc.
2.Physical adsorption, mild, reliable and safe.
3.Harmless, no odor, stable chemical properties, no harm to human health.
4.Has a strong mechanical strength. Careful production, reliable and safe.
5.Reusable No obvious change in appearance before and after use. It can be dried and regenerated after moisture absorption.

Product information:
Name: transparent silica gel desiccant dehumidification package 50PCS
Product material: amorphous silica, transparent or milky white irregular particles or spherical objects
Product weight: about 1g per bag

Package list: 
50PCS desiccant*1

Product description:
1. Silica gel desiccant is widely used in food, medicine, luggage, electronics, crafts, etc.
2. It features physical adsorption which is mild, reliable and safe.
3. It is harmless, no odor, stable chemical properties, no harm to human health.
4. It features strong mechanical strength. Careful production is safe and reliable.
5. It can be reused. There is no obvious change in appearance before and after use. It can be dried and regenerated after moisture absorption.

Safety warning:
1. After the silica gel adsorbs water, the water can be removed by thermal desorption. The coarse pore silica gel should not be higher than 60.
The fine pore silica gel shall not be higher than 200 °C; the blue rubber index agent (or color changing silica gel) shall not be higher than 120 °C; the silicon aluminum rubber shall not higher than 350 °C. After the regenerated silica gel, the water content is generally controlled to 2% or less and can be put back into use.
2. During drying and regeneration, it is necessary to pay attention to gradually increase the temperature, so as not to cause the rubber particles to burst and reduce the back.
Yield.
3. When the silica gel is calcined and regenerated, the excessive temperature will cause the pore structure of the silica gel to change and the adsorption effect will be significantly reduced.
Affect the value of use. For blue glue indicator or color changing silica gel, the temperature of desorption regeneration should not exceed 120° C.Otherwise, the color development effect will be lost due to the gradual oxidation of the color developer.
4. The regenerated silica gel should generally be sieved to remove fine particles to make the particles uniform.






Shipping Terms

Our Item are free shipping to USA,EU, Asia, and so on., The custom, taxes and value-added tax are not included in the item price and shipping charge.Usually we send out goods to you by China Post Air Mail for free shipping, about 7-55days can arrived your address. If you need fast shipping DHL,UPS,TNT,FEDEX,EMS, although they are not free, but can enjoy very good discount. When you make order, please choose the shipping way which you want on our web shop. We will notice the tracking No. in order list or send email to you.

Feedback

We are a kind and honest vendor. And hope each our customers will enjoy their shopping from my Aliexpress store. We will go through our feedback file in a regular period, and will leave positive feedback for all of our kind customers. If you are happy with the purchases here, 5 stars rating positives would be appreciated. And if you have any questions regarding any transaction, please feel free to contact me before you leave any feedbacks. Thank you. Hope every customers can leave 5 stars rating positives feedback, thank you!

Customer Service

Because your satisfaction is our goal. Please don’t leave any negative or neutral feedback or open any dispute on Aliexpress without communication, thank you. We believe our communication will solve the problem for you. And it won’t let you down. You know any negative or neutral or dispute will hurt both sides, and won’t let the problem really be solved. Please feel free to contact us at Due to the difference of time zone between China and your location, sometimes the reply to your message will be delayed with 6-10 hours. We respond to messages Monday-Friday during regular business hours, and most messages are replied within 1-2 business days. Please be patient! Thank you!

 

Return Policy

We will give a full refund if the item you received is different from the description. A Refund will be given after we received the back item quality fine. Please contact us before shipping any items back. The sender shipping costs do not return, and the back shipping cost should paid in your side. Thanks for your consider us.


  • Reviews Reviews (5)
  • Based on 5 ocen - 0 1 2 3 4 4,80/5
    0 1 2 3 4
    (5/5
    0 1 2 3 4
    (5/5
    0 1 2 3 4
    (4/5
    0 1 2 3 4
    (5/5
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    (5/5

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