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Shanghai Hengyuan Macromolecular Materials Co.,Ltd.
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Rumah ProdukSilica Gel Desiccant

High Performance Silica Desiccant Packets , Solid Desiccant Anti Rust Tyvek Paper Package

High Performance Silica Desiccant Packets , Solid Desiccant Anti Rust Tyvek Paper Package

    • High Performance Silica Desiccant Packets , Solid Desiccant Anti Rust Tyvek Paper Package
    • High Performance Silica Desiccant Packets , Solid Desiccant Anti Rust Tyvek Paper Package
    • High Performance Silica Desiccant Packets , Solid Desiccant Anti Rust Tyvek Paper Package
  • High Performance Silica Desiccant Packets , Solid Desiccant Anti Rust Tyvek Paper Package

    Detail produk:

    Place of Origin: Shanghai
    Nama merek: HY
    Sertifikasi: RoHS
    Model Number: SDT-50

    Syarat-syarat pembayaran & pengiriman:

    Minimum Order Quantity: Negotiable
    Harga: negotiate
    Packaging Details: Inner:PE bag; Outer:carton; carton size 390*270*290mm
    Delivery Time: 7-10workingday
    Payment Terms: L/C, T/T, Western Union
    Supply Ability: 120000 bags per week
    Hubungi sekarang
    Detil Deskripsi produk
    Classification: Chemical Auxiliary Agent CAS No: 112926-00-8
    EINECS No: 231-545-4 Purity: 99%
    Origin: Shanghai,China(Mainland) Appearance: Round Granular
    Color: White Sertifikasi: RoHS,MSDS
    Absorption Capability: >30% specification: 50g

    Antirust Tyvek paper package silica gel for electron appliances meets ROHS



    • Silica gel desiccant is chemical composition and physical structure which possesses many advantages as desiccant, is utilized in the guard against damp of High-quality product such as electron, electric appliance, appliance, machine, and food.

    • Silica Gel Desiccant is is a high-activity sorbent, which is the result through chemical reaction between sodium silicate and sulfuric acid and then ageing and sour bathing.

    • Silica-gel is an amorphous substance. It features a stable chemical property and never reacts with any substance except the alkali and hydrofluoric acid.

    • High absorption capacity and non-shape changing

    • Uniform granule, non-dusting.

    • Different color: white, orange, blue.

    • A non-toxic, odorless, and friendly to environment


    • The only one passed FDA, which can be directly used in Food and drugsHigh intensity, low density, and not easily damaged during transportation and use process.

    • The adsorption capacity for water and gas supplied-bearing is strong, that for Nitrogen and Oxygen is weak.

    • The surface of product is hard and smooth, leading to less dust and better flow ability during filling process.


    • Composite paper, filter paper, compound non-woven and tyvek

    • Packing: Inner is plastic bags, outer is carton with PE plastic bag

    • Pallet information: 56cartons/Pallet. (carton size: 390*270*290mm)



    • Ways of Transportation: Air Freight, Ocean Transportation, Container Transportation

    • Time of Delivery: Free Sample for 1-3 working days, order for 3-10 working days.

    Quality Standard

    • Meet the requirement: HG/T2765-2005.

    • Loss on drying: <5.0%.

    • Moisture adsorption rate: (25℃,RH=20%)>10%.

    • Moisture adsorption rate: (25℃,RH=40%)>20%.

    • Moisture adsorption rate: (25℃,RH=90%)>30%.

    • Period of validity: 12 months

    High Performance Silica Desiccant Packets , Solid Desiccant Anti Rust Tyvek Paper Package

    Main ingredients


    Ingredient SiO2 CaO MgO Al2O3 Fe2O3 Na2O
    Weight Percent(%) 99.6 0.04 0.01 0.16 0.02 0.17


    Absorption rate under different humidity


    Product Name RH=20% RH=40% RH=90%
    Silica Gel(%) 10.0 20.0 35.3



    Spec Item Product Size(mm) Carton Size(mm) Packing detail(pcs) Qty. per carton(pcs) Net weight Gross weight
    (L×W) (L×W×T) (1 ctn) (1 ctn)
    2g SDT-2 25*55 390*270*290 3000 6000 13.5 14.5
    3g SDT-3 25*60 390*270*290 2000 4000 13.0 14.0
    5g SDT-5 35*65 390*270*290 500 2500 13.5 14.5
    10g SDT-10 45*80 390*270*290 250 1500 16.0 17.0
    20g SDT-20 65*80 390*270*290 400 800 16.8 18.0
    30g SDT-30 65*100 390*270*290 125 500 15.7 16.5
    50g SDT-50 80*110 390*270*290 150 300 15.6 16.5
    100g SDT-100 90*150 390*270*290 200 200 20.6 21.5
    200g SDT-200 100*180 390*270*290 90 90 19.5 20.0
    300g SDT-300 110*200 390*270*290 60 60 18.4 19.5
    500g SDT-500 220*145 390*270*290 40 40 20.4 21.5
    2g SDH-2 25*50 390*270*290 2500 5000 11.4 12.4
    3g SDH-3 35*60 390*270*290 2000 4000 13.6 14.5
    5g SDH-5 35*60 390*270*290 1250 2500 13.7 14.5
    10g SDH-10 45*80 390*270*290 750 1500 16.1 17.0
    20g SDH-20 65*80 390*270*290 400 800 16.9 18.0
    30g SDH-30 55*110 390*270*290 250 500 15.5 16.5
    50g SDH-50 85*110 390*270*290 50 300 15.6 16.5
    200g SDH-200 110*180 390*270*290 90 90 18.5 19.5
    500g SDW-500 180*200 390*270*290 40 40 20.2 21.2
    1000g SDW-1000 190*280 390*270*290 20 20 20.2 21.0
    2000g SDTW-2000 220*390 390*270*290 10 10 20.1 21.0



    • Customizable printing on the surface; Latter and pattern printed on the surface of the cover stock can be customized.

    • The only one passed FDA, which can be directly used in Food and drugs.

    • Adjust the adsorption capacity through the dimension of circumstances




    • Metal products: machinery, auto/spare parts, copper products and furniture etc.

    • Electronic products: electrical appliances, cable, etc.

    • Household and toy products: Glass ware, melamine and handicrafts etc.

    • Textiles: Garments, batik and fabrics etc.

    • Oversea shipment container

    • Bamboo and wood products

    • Furniture and paper products etc

    • Leather products, food ware, garment and furniture etc.

    • Some objects having specific demands to the desiccant

    • Consumer products(wardrobe, bedding, shoes and so on)

    • Semiconductor, accurate apparatus, electron appliances, optical equipment,household electrical appliances

    • Agricultural: Spices, coffee, tea tobacco, pepper, ginger cloves, nuts, cocoa, canned products etc.


    Expired Date

    • If keep in a tightly closed container, stored in a cool, dry, ventilated area, Silica Gel Desiccant has a warranty of 12 months from production date.


    Q: Why should we put the desiccant in container before shipping?

    A: During the container shipment, there is a great difference in temperature and humidity. The humidity can be moved to approximately 98%.When the temperature inside the container is lowered, the air will reach the dew point, and the water will condense. This is when fungus, mold and mildew occurs, damaging the goods. Worse yet, if the water condenses on the surface of metal products corrosion occurs.

    Container desiccant is mainly used to reduce the air humidity in container which cause by transportation or storage. Make sure your cargo in a perfect condition when shipping.


    Q: Why will we buy from your company?

    A: We are the manufacturer of series kinds of desiccants since 2002,with more than 10 years’ experience that makes us become the leader in this industry and know what kinds of quality and service clients need.


    Q: What certifications does your company have?

    A: ISO 9001 certified, SGS certificated to REACH, RoHS, DMF-Free.


    Q: Can you accept to print our own logo or brand on your products?
    A: Yes, customized style is welcomed.


    Q: How about your after-sale service?

    A: No matter how problem is, we will try our best to find the best solution and give you a satisfying feedback.


    Q: What about the payment of the products?

    A: T/T, Western Union, L/C, PayPal


    Q: How about your delivery time of the products?

    A: Usually we will produce goods after confirm receipt payment, for example, 20 feet container will take 5-7 working days to finish.

    Q: When can I have the sample? How about the mass order?
    A: Usually the delivery of sample is 3-5 working days, and 15-20 days for the mass order.

    Q: Can I be your exclusive distributor in my local market or my country?
    A: Yes, feel free to contact us for more details.


    Further products information; please don't hesitate to contact us.


    Our services

    If you have any question or inquiry, please kindly contact us, and we will reply you within 12 hours.


    Healthy and safe environment material


    Perfect follow-up system to offer a good after-sales service for you


    Not what we could provide but what we could do for you that we care most


    Rincian kontak
    Shanghai Hengyuan Macromolecular Materials Co.,Ltd.

    Kontak Person: zhangkai

    Tel: +8613918578545

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    Shanghai Hengyuan Macromolecular Materials Co.,Ltd. Rm.304B, No 1988, Dongfang Rd., Shanghai
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