精製石英砂

产品描述

Product Parameters

Items	Specs	Items	Specs
Proportion (g/cm3)	2.66	Mohs Strength	7.5
Bulk density (g/cm3)	1.75	Porosity (%)	43-47
Non-uniform coefficient	≤1.8	SiO2 (%)	85 - 99.5
Breakage (%)	0.53	Al2O3	≤ 0.15
Clay rate (%)	≤1	Fe2O3 (%)	≤ 0.04
Wear rate (%)	0.38	CaO	≤ 0.05

Product Size

Product Packing

packing details: 25kg per bag ,we can also pack the goods according to your special request.
port: tianjin port
lead time:shipped in 7-15days after receiving the advanced payment ,accoding to tha quantity.
Sample lead time: 3 days

We can offer you the sample freely, you just need to pay the freig