Foshan Weller Moisture Proof Technology Co., Ltd. is one of the most experienced manufacturers and suppliers of orange indicating silica gel in China. If you're going to wholesale high quality orange indicating silica gel, welcome to get free sample and discount information from our factory. We also accept customized orders.
China Orange Indicating Silica Gel manufacturers and suppliers since 2009, with our own factory. Accept wholesale, OEM, ODM orders. Provide custom solutions.
CAS No.: 112926-00-8
Purity: 99.6%
Other Names: silicon dioxide MF:SiO2
EINECS No.: 231-545-4
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, Furniture
Name: Manufacturer supply 500g Orange Silica Gel for Electronics chemicals
Material: Orange Silica gel bead
Weight:5g per packet
Size: 45*50mm
OEM: Available
Package: 500PCS/BAG, 2000pcs per box
Package Material: Non woven paper
Shelf Life: Two Years
Certification: RoHS, REACH, MSDS,SGS
Sample: Free
Specification:
1 Name: 5g Orange Silica Gel for Electronics chemicals
2 Material: 100% pure orange Silical gel
3 Size: 2-4mm
4 Weight: 5g
5 Packing: Carton
Ingredient
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) | |||
Property Parameter:
Granularity Qualified Rate | >86% |
Bulk Density | >750g/L |
Moisture Absorption Rate T=25°C,RH=80% | ≥30% |
Water Content | ≤5% |
PH | 4-7 |
Recommend Dosage | 1.67-2g/1L |
Characteristics
1 Silical gel desiccant is a high-activity absorbent. Physical adsorption.
2 High absorption quality
3 Good thermal stability
4 High mechanical strength, non-toxic, odorless and environment friendly.
Application
1. Packaging of electronic components
2. Instruments & Equipment Computers
3. Garments, shoes, caps, toys, bags, furniture, Logistics.
4. Aerospace
5. Food and Medical
6. Wood-works, furniture and so on.
There are two types with the orange silica gel indicator. One is Orange--Dark green Type. It discolors from orange into dark green during the process of moisture adsorption. Another is Orange--Colourless Type. It discolors from orange into light green when adsorbing moisture. Both the orange silica gel indicators have much more adsorption capacity than that of the blue Indicating silica gel. The orange silica gel indicator has won unprecedented acknowledgement and praise from the clients since its introduction in European and American markets.
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About Us
Foshan Weller Moisture-Proof Technology Co., Ltd. was established in 2009. We are a professional manufacturer and supplier in China, with an factory of over 8,000 square meters.
Product Range | moisture-proof, mildew-proof, odor-proof and rust-proof products. |
Applications | designed for residential, commercial and industrial use. used for product packaging, transportation, and warehousing in different industries. |
Service | Accept wholesale, OEM, ODM orders; Provide custom solutions. |
Certifications | SGS, RoHS, REACH, FDA, DMF; SIMT,MIL-D-3464E, DIN55473, ISO9001, ISO14001, BSCI. |
Product Details and Summary
Product Type | silica gel desiccant (moisture absorbing material) |
Classification | 1. non-indicating silica gel 2. indicating silica gel (1) blue indicating silica gel (blue to pink; containing cobalt chloride) (2) orange indicating silica gel (orange to green; cobalt free and environmentally friendly) |
Indicator Function | You can choose silica gel with color indication function, to achieve a more convenient reminder function. |
Main Components | silicon dioxide (SiO₂); Content ≥ 98% |
Appearance | granular, spherical, powdered, beads crystals, sand, etc. |
Colors | transparent, translucent, white, blue, or orange |
Particle Size | 1-3mm, 2-4mm, 3-5mm; or custom sizes |
Bulk Density | approximately 700-800 kg/m³ |
Surface Area | 700-800 m²/g |
Pore Volume | 0.4-0.8 cm³/g |
Applicable Humidity Level | 20%-90% RH |
Operating Temperature Range | -40 ℃ to 200 ℃ (long-term stability) |
Maximum Moisture Absorption Rate | 30%-40% of its own weight |
Physical Properties | stable internal structure. no expansion or liquefaction. not easily crushed. dust-free. |
pH | 4-8 |
Chemical Properties | chemically inert; It will not chemically react with the inside products. |
Human-Friendly Feature | odorless and non-toxic. It meets food grade standards. |
Environmentally Friendly Feature | using packaging paper and materials that are biodegradable within two years. It can be discarded for use as fertilizer. |
Regeneration Temperature | 80℃-150 ℃ ( It can be reused after heating for 2-4 hours.) |
Packaging Material | breathable material with strong sealing properties. You can customize packaging materials according to your needs. |
Printing | You can custom printed text, pictures, logo for better brand images. |
Packaging Capacity | 1g, 2g, 5g, 10g, 50g, 100g, 500g, 1000g; or custom capacity |
Storage | It should be tightly sealed and stored in a cool, dry place; away from direct sunlight and chemical pollution. |
| Certifications | SGS, RoHS, REACH, FDA, DMF; SIMT,MIL-D-3464E, DIN55473, ISO9001, ISO14001, BSCI. |