Good Quantity Foundry Bentonite

good quantity and best price bentonite: 1,composition:SiO2 97.1%,Fe2O3 0.36%,Al2O3 0.31% 2,size:Massive and powder 3,bentoni

Application

1) SL-5 desiccant is recommended for original equipment use with CFC-12 refrigeration systems.

2) SL-7 desiccant is recommended for original equipment use with HFC-134a and CFC-12 refrigeration systems. It is not recommended for use with HFC-152a or HCFC-22 refrigeration systems.

3) SL-9 desiccant is suitable for many old and new original equipment and retrofit refrigerants. It is recommended for use with CFC-12, HCFC-22, HCFC-124, HFC-125, HFC-134a, HFC-143a, and as mentioned above, HFC-152a and its blends.

Technical Parameter

TYPICAL PROPERTIES
Properties	Unit	SL-5	SL-7	SL-9
Particle Diameter	mm	1.7-2.5	1.7-2.5	1.7-2.5
Bulk Density	g/ml	≥0.85	≥0.90	≥0.92
Opacity	NTU	≤44	≤44	≤44
Crush Strength	N	≥70	≥70	≥70
Equilibrium H2O Capacity	wt, %	≥19.5	≥16.0	≥15.0
Dry Attrition	wt, %	≤0.70	≤0.70	≤0.70
Hydrated Attrition	wt, %	≤1.0	≤2.0	≤2.0
Loss on ignition (1000)	wt, %	≤2.0	≤2.0	≤2.0

Good Quantity Foundry Bentonite