Popular Orange Colour Changing Raw Material Self Indicating Orange Silica Gel

Product Overview

Description

Popular Orange Colour Changing Raw Material Self-Indicating Orange Silica Gel

 

 

Applications: The product can be used alone or be mixed with other silica gel. To dry and indicate the humidity, we can place appropriate amount of the goods in appropriate containers or packaging to achieve this purpose.
This product is mainly used for drying, instructing the degree of drying or humidity, and widely used in precision instruments, pharmaceuticals, petrochemicals, food, clothing, leather, home appliances and other industrial gases, etc. It can also be used for domestic purposes such as moisture proofing and dehumidifying.
Orange silica gel has a strong capacity of absorption moisture. During the process of absorption moisture, the appearance of the color changes obviously according to the hygroscopic capacity. So it's often called "humidity indicator."
Packing: 25KG/bag, Plastic bag, Compound bag with pallet
Storage: should be stored in a dry place, with shelves or pallets between the ground and the goods. Packaging Material has steel drum, paper can, carton, plastic bottle, polyethylene plastic compound bag, flexible container bags, etc

 

Project			Index			Typical value
			WG-1	WG-2	WG-3
Adsorptive capacity%	RH=20%≥		12	10	8	9
	RH=35%≥		13	18	15	17
	RH=50%≥		27	24	20	25
	RH=90%≥		40	36	30	35
Rate of wear  %			10	10	10	10
Granularity qualified rate %			95	90	80	85
Heating loss %			1.5	2.0	5.0	5.0
Coloration change	RH=20%≥		Light brown-yellow			*
	RH=35%≥		Light brown-green			*
	RH=50%≥		Light blackish-green			*
Original Color	Orange