Silicon grain


product details


(1) Product features: purity: Si > 99.99% or, Si > 99.999%


(2) Product application: mainly used in evaporation coating, high entropy alloy addition, cermet, or silicone, sealing, bonding, lubrication, coating, surface activity, etc.


(3) Common product specifications: 3-6mm, 1-3mm or as required by customers.


(4) Chemical composition and physical index (as shown below)


(5) Product executive standard: GB / T 2881-2014

Brand name	purity	Chemical composition and particle size
		Fe	Al	Ca		B		P		total impurities
Si-1	99.99%	15ppm	10ppm	5ppm	5ppm		10ppm		<100ppm
常用粒度：3-6mm，1-3mm  或按客户要求生产。