0.5g/2g/5g/10g Chunwang Silica Gel White/Orange Products in Electronics Chemicals

$0.004 - $0.009
Min. Order
1000 Pieces
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Company Information

Shenzhen Chunwang Environmental Protection Technology Co., Ltd.

CN Manufacturer, Trading Company
Response Time
<24h
Response Rate:
72.7%
Transactions
US$ 2,000+
5 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Port: Shenzhen China
Payment Terms: L/C,T/T,Western Union,MoneyGram,paypal
Supply Ability: 10000000 Piece/Pieces per Month
Classification: Chemical Auxiliary Agent
CAS No.: 5-12AG90-002
Other Names: Silicon Dioxide
MF: SiO2
EINECS No.: 231-545-4
Purity: 99.9%
Place of Origin: Guangdong China
Type: Adsorbent
Adsorbent Variety: Silica Gel
Usage: Coating Auxiliary Agents,Electronics Chemicals,Leather Auxiliary Agents,Paper Chemicals,Petroleum Additives,Plastic Auxiliary Agents,Rubber Auxiliary Agents,Surfactants,Textile Auxiliary Agents,Water Treatment Chemicals,food/medicine
Brand Name: Chunwang
Model Number: 0.5-1000g or Customized
Desiccant material: 2-4mm cobalt-free orange indicating silica gel beads
Reuse: Heat in an oven or roast
Language of desiccant: English ( Customized to your requirement )
Shape: granules &amp; beads silica gel
color: blue,light blue,green,yellow,orange
Weight: 0.5-1000g or customize
Samples: Availabe and free
Silica gel Order: OEM &amp; ODM available
Testing report: DMF free ,RoHS, Reach , MSDS
Appliance: Textile ,Footwear, Apparel&amp;Fashion, clothes, leather industry
Delivery Detail: within 15 days after first payment received

 

Introduction

Silica gel desiccant is a highly active adsorption material.It is usually made of reacting with sodium silicate an sulfuric acid, aging as well as acid bubble.It is insoluble in water and any solvents.Non-poisonous and tasteless, chemical stability.It won't react with any material except alkali and hydrofluorocarbon acid.Standard white silica gel is referred to as being non-indicating. As absorbs moisture it remains physically unchanged. Non-indicating silica gel is both cheap and effective, available loose in bulk packs or packed in sachets.

 

Specification

 

Technical index

ITEM

Typical values

Adsorption capacity

RH=20%,%≥

11.2

RH=50%,%≥

29.2

RH=90%,%≥

37.6

Loss on heating,%      ≤

1.0

PH value

4

Specific resistance,Ω .cm

5630

Silica %              ≥

98.5

ratio of qualified spherical granules,% ≥

90

Size

2-3mm

 

Sizes:0.5-1.5mm, 0.5-1mm, 2-4mm, 2-5mm, 4-8mm

 

Project

Blue rubber indicator

Color deterioration silica gel

Blue rubber

Typical value

Adsorptive capacity%

RH=20%≥

8.0

*

*

8.5

RH=35%≥

13.0

*

*

13.6

RH=50%≥

20.0

20.0

18.0

22.5

RH=90%≥

*

*

28.0

31.4

Rate of wear  %

≤10.0

≤10.0

≤10.0

≤3

Granularity qualified rate %

≥96

≥90

≥90

≥97

Heating loss %

≤5.0

≤5.0

≤5.0

≤0.9

Coloration change

RH=20%≥

Blue color or ligh blue

*

*

*

RH=35%≥

Purple or purple red

*

*

*

RH=50%≥

Pink

Pink

Lilac or pink

*

Size

1-3mm, 2-5mm, 4-8mm

 

Applications

1) Catalyst for recovering sulfur in the petrochemical industry

2) Excellent defluorination agent for drinking water and for recycling alkyl-hydrocarbon in alkylbenzene production

3) Reclaiming agent for de-acidic in transformer oil, and de-arsenic agent in the Acid industry

4) Adsorbent in the production of hydrogen peroxide solution

5) Catalyst for polyhydro-ammonia by substituting silica gel with ball-shaped product

6) Desiccator and purifying agent.

Advantages

1>FDA approved orange or white silica gel;

2>bag pack, strong strength;

3>indicating moisture by color changing or weight not change;

4>reusable by recharge, last long;

5>moisture absorb, precision stuffs protection;

Packaging & Shipping

Packaging Details

0.5g -1000g silica gel desiccant packed with Composite paper/Aiwa paper/Tyvek paper/Non woven paper/ Opp paper

Delivery Time

Silica Gel Deisccant Will Be Shipped in 5 days after payment

Company Information

 Chunwang Environmental Protection Technology Co., Ltd

1. Company History: Established in 1998, CHUNWANG Company is a set of R&D, production and marketing enterprise

2.Certificates: RoHS, REACH,DMF, ISO9001:2015, ISO14001:2015,BSCI etc.

3.Customer: Walmart, Sanrio, Aldi, Coach, Vanguard, Samsung, Toshiba, Flextronics, DHL, etc 

2

Certifications