Nylon Fundido - Tecast T

Chemical Designation: Polyamide 6

DIN Abbreviation: PA 6 G (cast)

Colour, Filler: Opaque/yellowish or blue

Stock Availability: Standard lengths 1 or 2 metres. Tube up to 3.5 metres long

also cut to size

Rod 50 - 70 mm dia

Plate 10 - 160 mm thick

Tube 60 - 710 mm OD

Finished parts, machined or injection moulded

    Nylon Fundido Tecast T is a semicrystalline cast nylon with good machinability and universal applications.

Main characteristics: very good machinability tough and strong

good sliding properties good vibration damping

even in dry running conditions electrically insulating

abrasion resistant

resistant to many oils

creases, diesel, petrol, ...

  • Preferred Fields: Mechanical engineering, automotive engineering, transport and conveyor technology, gears, couplings and engine construction, textile, packaging and paper processing machinery, machine parts, agricultural machinery, printing machinery

Applications: diverse machine parts slide bearings

slide rails gears

castors wiper blades

pulleys chain wheels

calender rolls chain guides

    Nylon Fundido - Tecast T

    The following information corresponds with our current knowledge and indicates our products and possible applications. We cannot give a legally binding guarantee of certain properties or the suitability for a specific application. Existing commercial patents must be observed. A definitive quality guarantee is given in our general conditions of sales. Unless otherwise stated, these values represent averages taken from injection moulding samples. We reserve the right of technical alterations.

Properties Unit Test Method DIN ASTM Dry Wet *
Mechanical        
Density g/cm³ 53 479 1.15  
Tensile strength at yield MPa 53 455 85 60
Tensile strength at break MPa 53 455    
Elongation at break % 53 455 3 50
Modulus of elasticity in tension MPa 53 457 3300 1700
Modulus of elasticity in flexure MPa 53 457    
Ball indentation hardness MPa 53 456 160 90
Impact strength
(Charpy)		 kJ/m² 53 453 no. br.  
Creep rupture strength after
100o hrs with static load		 MPa   50  
Time yield for 1%
elongation after 1000 hrs.		 MPa   5  
Coefficient of friction against
hardened and ground steel
p = 0,05 N/mm², v = 0,6 m/s		 -   0.4  
Wear
conditions as above		 µm/km      
Thermal        
Crystalline melting point °C 53 736 220  
Glass transition temperature °C 53 736 40 5
Heat deformation
Method A
Method B
°C
°C
ISO 75
ISO 75
95
195		  
Properties Unit Test Method DIN ASTM Dry Wet *
Thermal        
Max. Working temperature.
short term.
long term
°C
°C		  
180
100

Coefficient of thermal
conductivity		 W/(m . K)   0.24  
Specific heat J/(g . K)   1.7  
Coefficient of thermal expansion 10-5/K   5 - 6  
Electrical        
Dielectric constant at 105 Hz   53 483 3.7  
Dielectric loss factor 105 Hz   53 483 0.03 0.3
Specific volume resistance W . cm 53 482 5 x 1014 1012
Surface resistance W 53 482 5 x 1012  
Dielectric strength 1 mm kV/mm 53 481 50  
Tracking resistance   53 480 KA 3c KA 3b
Miscellaneous        
Moisture absorption:
Equillibrum in standard atmosphere (23 °C / 50 % relative humidity)		 % 53 714 2.5  
Water absorption at saturation at 23 °C % 53 495 6 - 7  
Resistance to hot water,
washing soda		     limited resistant  
Flammability   UL 94 HB  
Resistance to weathering     not resistant  

* after storage in a standard 23/50 atmosphere (DIN 50 014) to equilibrium.

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