San Antonio
Foam Fabricators
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THE PRODUCTS IN THIS CHART ARE GENERALLY STOCKED ITEMS. OTHER PRODUCTS, COLORS, DENSITIES, ETC. MAY BE AVAILABLE UPON REQUEST.
R-RATING
IS A SYSTEM FOR RATING A GIVEN MATERIAL'S THERMAL RESISTANCE TO HEAT FLOW. THE HIGHER THE R-RATING THE BETTER THE FOAM.
  
FORM
BLOCK - RIGID PRODUCTS ARE MADE IN RATHER LARGE BLOCKS AND CAN BE CUT TO ANY SHAPE OR SIZE.
BUN - FLEXIBLE FOAM PRODUCTS ARE MADE FROM LARGE "BUNS" AND CAN BE CUT TO ANY SIZE.
ROLL - FLEXIBLE FOAMS THAT ORIGINATE IN LARGE CONTINUOUS "ROLLS" AND CAN BE CUT IN STRIPS OR SHEETS.
LIQUID - TWO-PART CHEMICAL IN LIQUID FORM. WHEN PROPERLY MIXED TOGETHER FORMS INTO A RIGID URETHANE FOAM
SPRAY - TWO-PART COMPRESSED LIQUID CHEMICAL APPLIED BY SPRAY GUN KIT.
 
 
 
 
CELL STRUCTURE (CLOSED / OPEN CELL)
FOAM MATERIAL HAS A CELL-LIKE STRUCTURE CONSISTING OF BOTH SOLIDS AND GASSES. CERTAIN FOAMS MAY HAVE A "CLOSED CELL" STRUCTURE, NOT ALLOWING ELEMENTS LIKE LIQUIDS OR GASSES TO PASS THROUGH ITS BODY. (IDEAL FOR FLOATATION & INSULATION) "OPEN CELL" FOAMS HAVE A CELL STRUCTURE THAT ALLOWS LIQUIDS AND GASSES TO PASS THROUGH ITS BODY. (IDEAL FOR CUSHIONING & FILTRATION)		  
DENSITY
CERTAIN TYPES OF FOAM DENSITIES ARE DETERMINED BY THEIR WEIGHT (POUNDS PER CUBIC FOOT). SOME RUBBERS LIKE NEOPRENE ARE MEASURED BY A DUROMETER WHICH MEASURES THE HARDNESS OF THE FOAM. FILTER FOAM IS CLASSED BY ITS POROUS CELL STRUCTURE AND IS MEASURED BY PORES PER SQUARE INCH OR PPI.		  
PHYSICAL CHARACTERISTICS
A DESCRIPTION OF THE LOOK AND FEEL OF THE PRODUCT LISTED.
 

 

  
N/A = Not Available | N. A. = Not Applicable | N. D. = Not Determined
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