Why choose Gophin

MOQ 1 Pallet=500-750kg

500kg Silica Gel Sachet / Container Desiccant 

750kg Activated Alumina / Molecular Sieve  / Silica Gel

One-stop Service from inquiry

Technical Support, Quotation, Shipping Volume Calculation, Customs Declaration, Shipment Tracking, After-sale Service...etc.

Large Stock of All Products

Gophin Chemical carries large stock of all our adsorbents and mass transfer products, no need to wait for your order fulfilled. 

Technical Properties

Humidity Indicator Blue Silica Gel Bead 

 

Humidity Indicator Blue Silica Gel Bead 

Composed of blue gel indicator, allochroic silica gel and blue gel, blue silica gel performs as blue or light blue glasslike particles in the spherical or lumpy shape. It will change color from blue to red after adsorbing moisture.

Type		Blue Indicating Silica Gel
Appearance		Blue Beads or Lumpy Crystal
Size		1~3mm, 2~5mm, 4~8mm
Static Water Absorption (%)	RH=20%	≥8.5
	RH=35%	≥13.6
	RH=50%	≥22.5
	RH=90%	≥31.4
Bulk Density (g/ml)		0.65~0.8
LOI (%)		≤1.0
Color Change	RH=20%	Blue / Light Blue
	RH=35%	Purple
	RH=90%	Pink / Light Red
Application		=> Absorbing moisture for apparatus, instruments, and equipments in airproof condition to avoid from rusting, indicating the environmental relative humidity due to its obvious color change. => Indicate desiccants absorbing degree and environmental relative humidity by being mixed with common silica gel in proportion. => silica gel desiccant in precision apparatus, leather, shoes, garment, food, drug and household electric appliance industries.

Package & Delivery

Package		25kg / 55lbs plastic bag	25kg / 55lbs fiber drum
1 Pallet	Quantity	750kg / 1,650lbs	450~675kg / 990~1485lbs
	Delivery Time	5~7 days	5~7 days
20GP	Quantity	15,000kg / 33,000lbs	11,250kg / 24,750lbs
	Delivery Time	10~20 days	10~20days
Customize package and shipping mark accepted. FOB Delivery Details: * 1 Pallet , Day 1 get payment, Day 3-Day 5 deliver to departure port, Day 5-Day 7 finish customs declaration. ** 1X20GP, Day1 get payment, Day7-Day12 deliver to departure port, Day10-Day15 finish customs declaration.

Other Silica Gel

Cobalt Free Orange Silica Gel                           White Silica Gel                                    Silica Gel Desiccant Sachets

Shape: Sphere, Crystal                               Shape: Sphere, Crystal                            Type: Silica Gel Sachet, Silica Gel Canister

Size: 1-2mm, 2-4mm,                                Size: 1-2mm, 2-4mm,                           Material: Non-woven paper, Tyvek, Grid              3-5mm, 4-8mm                                        3-5mm, 4-8mm                                            paper...etc.

Application: Moisture indicating               Application: Food, medcine, 

Color Change: Orange - Deep Green                           air and gas dehydration.

 

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