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Shenzhen Chunwang Environmental Protection Technology Co., Ltd.
We have been certified by ISO9001, ISO40001, BSCI, GMP and audited by Walmart with certificates of DUNS, National Medicine Registration,National High-tech Enterprise certification.

春旺工业网站-英文版 Listed desiccant industry enterprise( Intentions to make good desiccant)

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Desiccant

Email:denya@chun-wang.com

Address:Chunwang Industrial Park, Tongle Sixth Industrial Area, Longgang District , Shenzhen, China.

Non-woven packaging silica gel desiccant

Product category:Silica gel desiccant
Weight:500g
Packing material: non-woven fabric
Packaging material characteristics: good air permeability, tear resistance, low price
Raw material:silica Gel

    Desiccant Calculator
    Introduction

    Chunwang silica-gel is a high-activity absorbing material in the form of granules or spheres of various sizes.
    Its chemical name is Silicon Dioxide (SiO2). It is odorless, tasteless, and non-toxic. Chunwang silica gel desiccant offers an excellent capacity for physical dehumidification because of its good absorbability, chemical stability, wide surface area and high mechanical strength.
    Blue silica gel will change color into pink variably according to the quantity of Moisture absorbs, and orange silica gel will change color into green .They are generally mixed together to indicate the Saturation degree of desiccant.
    Silica gel desiccant is the most common type of moisture absorbent in the market and it is widely used for various kinds of industries. 

    Raw material

    Fine silica gel bead ( white ,blue and orange)

    silica gel.jpg

    Chemical Data

     

    Ingredient

    Content(%)

    Ingredient

    Content(%)

    SiO2

    99.6

    Na2O

    0.17

    Fe2O3

    0.02

    MgO

    0.01

    CaO

    0.04

    Al2O3

    0.16

    Blue Silica Gel including 3‰-5‰ cobalt chloride, Orange Silica Gel including 0.9‰methyl violet (Eco-friendly)

     

    Parameters

     

    Granularity qualified rate

    >86%

    bulk density

    >750g/L

    Moisture absorption rate

    T=25℃,RH=80%

    ≥30%

    Water Content

    ≤5%

    PH

    4-7

    Recommend Dosage

    1.67g/L-2g/L

     

    Adsorption rate

    Adsorption rate of Chunwang silica gel desiccant.jpg

    Advantages

    1)Moisture absorption rate over 30%;
    2)No physical forms changed after moisture absorbing, nontoxic, no harm, no pollution;
    3)3.Good heat stability, strong mechanical strength;
    4)4.Widely used in shoes, hats, leathers, handbags, food, medicine, metals, toys, bamboo and wood, instruments, electronics, etc.

    Application.jpg

    Why Us?

    1)Chunwang desiccant has a good adsorption capacity.
    2)Chunwang has a full range of desiccant. Like silica gel, calcium chloride, clay, activated carbon, Molecular sieve. We always pursue that give a better solution for customer. If your products are high-precision instruments, we suggest you use Montmorillonite clay, not silica gel.
    3)We always insist that quality win a customer. We had a strict raw material selecting procedure.
    4)For almost 2 decades committements makes a  good quality and reputation .
    5)Chunwang desiccant comply with Mil-D-3464E, GJB2714, and DMF free, RoHS, REACH.
    6)Chunwang Company has passed the BSCI Audits, Watson Audits, ISO9001, ISO14001 etc.

    Our customers

    Chunwang's Clients.jpg

    Inspection report
    • DMF Free certificate
    • RoSH certificate
    • SVHC certificate
    • RoSH-DMF
    CHUN-WANG

    about chunwang.jpg

    Chunwang VR:  http://desiccant.chun-wang.com/chunwang_vr.html

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    VerCode: Identifying code
    Car Lamp Desiccant
    Car Lamp Desiccant
    Raw material:calcium chloride
    Packaging material:Tymek
    Heat seal:Heat sealed on all sides
    Weight:10g
    Size:8*10cm
    Packing: 1000 packets/carton
    Tea deodorant packet
    Tea deodorant packet
    Tea deodorant packet
    Raw material:Tea powder
    Packing material:Cotton paper
    Weight:1g / 2g
    Shelf life:24 months
    Function:Absorbing moisture and bad smell and harmful gas
    Usage:thermos, nursing bottles, textiles, leather products, rubber products, etc
    Self-Adhesive Desiccant
    Self-Adhesive Desiccant
    Ingredient: calcium chloride
    Packaging: Tyvek
    Adsorption: chemical adsorption, adsorption rate 300% (Temperature 60 ℃, RH90%)
    Specification: 2g-125g for single package, 250g-750g for continuous package
    Applicable temperature: - 5 ℃ - 90 ℃

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