NORPLAST™ Plastic Mixes

NORPLAST™ ready-to-use plastic refractory mixes are the first choice for many applications, including spout, top, ladle or launder. They can be utilized for rapid cold or hot repair as well as full supporting refractory lining.

NORPLAST™ plastic products can be applied by hand using a trowel (for example, for quick repair of cracks or wear zones) or using a specialized tool such as a pneumatic hammer.

Specifications

Coreless Induction Furnace
Equipment Area Product Name Metal Chemical Analysis
    Iron (I), Steel (S), Copper/Brass (CB), Zinc (Zn), Aluminum (AL) Al2O3 
(%)
SiO2 
(%)
MgO
(%)
SiC
(%)
For Repair NORPLAST A 900 I / S / CB / Zn / AL 83 8    
For Repair NORPLAST A 94 P I / S / CB / Zn / AL 94 2    
For Repair NORPLAST A 90 PF I / S / CB / Zn / AL 91 5    
For Repair NORPLAST A 85 P I / S / CB / Zn / AL 83 9    
For Repair NORPLAST A 85 PF I / S / CB / Zn / AL 85 9    
For Repair NORPLAST M 70 P I / S / CB / Zn / AL 73 23      
For Repair NORPLAST M 70 PF I / S / CB / Zn / AL 73 23    
Inductor
Equipment Area Product Name Metal Chemical Analysis
    Iron (I), Steel (S), Copper/Brass (CB), Zinc (Zn), Aluminum (AL) Al2O3 
(%)
SiO2 
(%)
MgO
(%)
SiC
(%)
For Repair NORPLAST A 94 P CB / Zn / AL 94 2    
For Repair NORPLAST A 90 PF CB / Zn / AL 91 5    
For Repair NORPLAST A 85 P CB / Zn / AL 83 9    
For Repair NORPLAST A 85 PF CB / Zn / AL 85 9    
For Repair NORPLAST M 70 P CB / Zn / AL 73 23    
For Repair NORPLAST M 70 PF CB / Zn / AL 73 23      
Ladle and Other
Equipment Area Product Name Metal Chemical Analysis
    Iron (I), Steel (S), Copper/Brass (CB), Zinc (Zn), Aluminum (AL) Al2O3 
(%)
SiO2 
(%)
MgO
(%)
SiC
(%)
For Repair NORPLAST A 900 I / S / CB / Zn / AL 83 8    
For Repair NORPLAST A 94 P I / S / CB / Zn / AL 94 2    
For Repair NORPLAST A 90 PF I / S / CB / Zn / AL 91 5    
For Repair NORPLAST A 85 P I / S / CB / Zn / AL 83 9    
For Repair NORPLAST A 85 PF I / S / CB / Zn / AL 85 9    
For Repair NORPLAST M 70 P I / S / CB / Zn / AL 73 23      
For Repair NORPLAST M 70 PF I / S / CB / Zn / AL 73 23    
Pouring Furnace
Equipment Area Product Name Metal Chemical Analysis
    Iron (I), Steel (S), Copper/Brass (CB), Zinc (Zn), Aluminum (AL) Al2O3 
(%)
SiO2 
(%)
MgO
(%)
SiC
(%)
For Repair NORPLAST A 94 P CB / Zn / AL 94 2    
For Repair NORPLAST A 90 PF CB / Zn / AL 91 5    
For Repair NORPLAST A 85 P CB / Zn / AL 83 9    
For Repair NORPLAST A 85 PF CB / Zn / AL 85 9    
For Repair NORPLAST M 70 P CB / Zn / AL 73 23    
For Repair NORPLAST M 70 PF CB / Zn / AL 73 23      

FAQ

What can plastic products be used for?

NORPLAST plastic products can be used to repair cracks that occur during melting in the furnace aggregate.

Plastic mixes are often used to shape the spout or topping of furnaces because they are easy to apply and will remain in place, even if a relatively thick layer is applied. NORPLAST A 90 PF is popular with a wide range of customers. Its optimized raw materials ensure a product that is soft and easy to apply, ensuring extended shelf life, time savings and reduced downtime.

What type of plastic mass should be used in iron melting applications that already employ a mullite-based refractory lining in the furnace and transport ladle?

The mullite-based NORPLAST M 70 PF helps to preserve the homogeneity of the original lining while being easy to apply and offering an excellent shelf life.

Documents

Brochures & Flyers
Foundry Non Ferrous - Brochure

Saint-Gobain well known NORTON® Dry Vibration Monolithics, Castables and even the Ramming Monolithics are used with outstanding success in induction

PDF | 1.52 MB
Foundry-Non-Ferrous-Brochure-web-EN-DE-194139
Brochures & Flyers
Foundry Iron & Steel - Brochure

Saint-Gobain designs, manufactures and distributes high performance solutions.

PDF | 1.54 MB
Foundry-Iron-Steel-Brochure-web-EN-DE-194100