Name: 4a indicating molecular sieve
Brand: CHUNWANG
Availability: InStock

Product Details

Specifications

4a indicating molecular sieve
1. Factory price
2. 3A,4A,5A etc
3. fast delivery
4.large supply capacity

4a indicating molecular sieve

4a indicating molecular sieve

1. Factory price
2. 3A,4A,5A etc
3. fast delivery
4.large supply capacity

Product Description

Introduction

Pore molecular sieve is 4A, adsorbed water, methanol, ethanol, hydrogen sulfide, sulfur dioxide, carbon dioxide, ethylene, propylene, does not adsorb any molecular diameter greater than 4A (including propane), adsorption selectivity for water than any other molecule. Zeolite is one of the largest varieties of industrial usage.

Formula

Na₂O Al₂O₃2.0SiO₂ 4.5H₂O
Performance

performance	Unit	Technical Index
Shape		Strip		global
Diameter	mm	1.5-1.7	3.0-3.3	1.7-2.5	3.0-5.0
Qualified size ratio	%	≥98	≥98	≥98	≥98
Packing density	g/ml	≥0.7	≥0.7	≥0.72	≥0.72
Wear rate	%	≤0.20	≤0.20	≤0.20	≤0.20
Compressive strength	N	≥30/cm	≥45/cm	≥90	≥160
Static water adsorption	%	≥23	≥23	≥23	≥23
Methanol adsorption	%	≥15	≥15	≥15	≥15
Bottled water content	%	≤1.5	≤1.5	≤1.5	≤1.5