2024 Silica Gel Price Type a Orange Silica Gel for Power Transformers, Animals, Silica Gel Chromatography, Silica Gel Transformer, Dehydrating Breather

• Customization: Available
• CAS No.: 112926-00-8
• Formula: Msio2.Nal2o3.Xh2o
• Model NO.: 1-3mm, 2-4mm, 3-5mm
• Shape: Beads
• Drying Method: Static Drying
• Kind: Silica-Gel Desiccant
• Sorbent: Silica Gel
• Desiccant: Physical Desiccant
• Amount of Adsorption Rh50%: >20%
• Amount of Adsorption Rh80%: >30%
• Type: a
• Particle Size Pass Rate: >90%
• Loss on Heating: <5%
• Transport Package: Bags, Pallets
• Specification: 0.5-1.5mm, 1-2mm, 1-3mm, 2-4mm, 2-5mm, 3-5mm 4-8mm
• Trademark: Chemsize
• Origin: China Shangdong
• HS Code: 2811221000
• Production Capacity: 8000mt/Year

Product Description

Product Description

Properties
The European Union designated cobalt chloride as a Class II carcinogen in 1998,Blue gum containing cobalt chloride has been banned in Europe and the United States and gradually phased out.In order to meet the needs of the market, cobalt free environmental discoloration silica gel was developed.
The product is developed based on blue gum color-changing silica gel,Orange color-changing silica gel prepared from fine porous silica gel impregnated with inorganic salt mixture,It uses new non-toxic compound dyes,Fundamentally eliminate the pollution caused by dye and discoloration agent to the environment.Products with its original technological conditions and good adsorption performance to become a new generation of environmental protection products.

Application
It is mainly used for desiccant and indicating desiccant saturation degree and sealing packaging,The relative humidity of space medium in precision instruments,General packaging and instruments against moisture.

Technical Specifications

Items			Indicators
			Orange to colorless	Orange to blackish-green
Amount of adsorption % ≥		RH50%	20	20
		RH80%	30	30
appearance			Orange or Orange-red	Orange or Orange-red
Loss on heating       ≤%			5	5
Particle size pass rate   % ≥			90	90
Colour	RH50%		A slight yellow color	Dark blue or purplish blue
	RH80%		Colorless or yellowish	blackish-green
Note: Special requirements are subject to agreement

Size:1-3mm,2-4mm, 3-5mm.
Packaging: Bags of 25kg

Certifications

SILICA GEL FACTORY IS CERTIFICATED BY QUALITY MANAGEMENT SYSTEM CERTIFICATE ISO9001,
Enviromental management system certificate ISO14001,
ESTABLISHED OCCUPATIONAL HEALTH AND SAFETY MANAGEMENT SYSTEM CERTIFICATE ISO45001.
SGS REACH SVHC,ROHS,DMF TEST PASS,

 

Detailed Photos

 

 

Packaging & Shipping

Product and Packaging: Bags of 25kg or 500kg,Jumbo bags,Drum,Pallets,etc.

Company Profile

 

 

Quality Contral:

Notes:(1)Particlesize, packaging, moisture and specifications can be customized

Other silica gel are available: white silica gel type A,type B,Type C,silica gel package.


blue silica gel is ideal as a primary desiccant.Or It is blended with other desiccants in any application where visual control of moisture is required.Chemsize silica gel beads are saturated with a moisture indicating solution that gives them a deep blue color when dry. The color changes from blue to purple to pink as it adsorbs moisture.

Blue silica gel Chemical Formula is SiO₂ · nH₂O + CoCl₂

Also known as a narrow pore silica gel, Chemsize has a vast network of interconnecting pores with diameters of 20-30 nanometre. These pores have a strong affinity for moisture and use physical adsorption and capillary condensation to trap and hold it. Silica gel will remove moisture at temperatures as high as 220° F, but is best used at room temperature (70-90° F) and high relative humidity (60-90% Rh).

Blue Indicating Silica Gel Typical Applications

Blue indicating silica gel is frequently used with:

• compressed air dryers,
• gas drying,
• breathers,
• and in packaged goods.

Type A Silica Gel

Type A silica gel  is a transparent or translucent particle with chemical moleculer formula mSiO₂.nH₂O. Insoluble in water and inorganic acids, soluble in hydrofluoric acid and strong caustic soda solutions.High mechanical strength, good wear resistance. average pore diameter 2.0-3.0nm,Surface Area 650-800m²/g,Pore Volume 0.35-0.45ml/g.

Application
It is mainly used for drying and moistureproof, may also be used as catalyst carriers, adsorbents, separators and variable-presssure adsorbents, etc.

Technical Parameter:

Items		Indicators
		spherical	blocky
Adsorption capacity %≥	RH20%	8	8
	RH50%	20	20
	RH90%	30	30
Bulk density                 g/l		720	670
Loss on heating              ≤%		5.0	5.0
SiO2                                   ≥%		98	98
Particle size pass rate          ≥%		90
Note: Special requirements are subject to agreement

Size:1-3mm,2-4mm, 3-5mm.


Product and Packaging:

Bags of 25kg or 500kg

 

Additional Information

Due to the addition of the moisture indicator, Chemsize Blue Silica Gel should not be used in contact with products intended for consumption such as food or pharmaceuticals.

FAQ:
Q1. Can I have a sample order for silica gel dryer products?
A: Yes, we'd like to send samples free of charge by TNT/FEDEX/DHL. Mixed samples are acceptable.

Q2. What about the lead time?
A:It is 3-5 days for sending samples
It is usually within 15 days to delivery orders for quantity within 100mt,

Q3. Do you have any MOQ limit for silica gel order?
A: No.But the less the average cost higher.

Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 working days to arrive.
It depands on the distance by sea.7-40days.

Q5. How to process an order for silica gel Desiccant Products?
A:
1).let us know your requirements or application.
2).We quote according to your requirements or our suggestions.
3).customer confirms the samples and pay deposit for order.
4).We arrange the production.

Q6. Is it OK to print my logo on packages?
A: Yes. Please inform us before our production and confirm the design firstly based on our sample.

Q7: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less
than 0.2%.
Secondly,If it happened,we shall arrange to send new products to you and pay for all your lost.

Any question,kindly contact us please!