eFunda Polymers: Properties of Polyamide {nylon (PA 66), 50% glass fiber reinforced}
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Polyamide		  
List of Suppliers
State: nylon (PA 66)
Additives: 50% glass fiber reinforced
Material Properties
 Mechanical Properties Conditions
State 1 State 2 ASTM
Elastic Modulus (MPa)  16008  tensile  dry (0.2% water content) D638
 13041  tensile  50% relative humidity D638
Flexural Modulus (MPa)  11730   23 ºC  dry (0.2% water content) D790
 10074   23 ºC  50% relative humidity D790
Tensile Strength (MPa)  181 at break  50% relative humidity D638
 231 at break  dry (0.2% water content) D638
Flexural Strength (MPa)
at yield or break		  318  dry (0.2% water content)   D790
Flexural Strength (MPa)
at yield or break		  259  50% relative humidity   D790
Elongation at break (%)   2    dry (0.2% water content) D638
  3    50% relative humidity D638
Hardness  102  Rockwell M  dry (0.2% water content) D638
  98  Rockwell M  50% relative humidity D638
Izod Impact (J/cm of notch)
1/8" thick specimen unless noted		   1.3     D256A

 Thermal Properties Conditions
Pressure State ASTM
Coef of Thermal Expansion (10-6/ºC)   1     D696
Deflection Temperature (ºC)  250   0.46 MPa   D648
 250   1.82 MPa   D648

 Physical & Electrical Properties Conditions
State ASTM
Specific Gravity  1.55   D792
Water Absorption (% weight increase)  4  saturated D570

 Processing Properties Conditions
Type ASTM
Melting Temperature (ºC)  260  Tm, crystalline  
Processing Temperature (ºC)  291 - 310  general  
Linear Mold Shrinkage (cm/cm)  0.001   D955

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Suppliers
Ashley Polymers Brooklyn, NY   
BASF Corp. Mount Olive, NJ  800-BC-RESIN
ComAlloy International Co. Nashville, TN   
EMS-American Grilon, Inc. Sumter, SC   
M.A. Hanna Engineered Materials Norcross, GA   
Network Polymers, Inc. Akron, OH  888-437-4674
Nyltech NA Co., Inc. Manchester, NH   
Polymers International, Inc. Spartanburg, SC   
RTP Co. Winona, MN  800-433-4787

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