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3D printing material -- properties of nylon powder

   Release date: 2020-09-15     Hits: 41     Comment: 0    
Note: 【gmtlight】3D printing material -- properties of nylon powder, supplied by workshop of 3d printing of gmtlight.3D printing material ~ nylon powder material combined with SLS process can make plastic

[gmtlight3D printing material -- properties of nylon powder, supplied by workshop of 3d printing of gmtlight.

3D printing material ~ nylon powder material combined with SLS process can make plastic parts with excellent luster stability, good oxidation resistance, good dimensional stability, good paint spraying effect, excellent mechanical properties, low water absorption and easy processing.

1. Design specification for 3D printing of nylon powder

High surface finish requirements

High requirement for detail expression

There is a demand for strength

There is a demand for resilience

nylon powder

2. Application fields of nylon powder 3D printing

Products with high requirements for mechanical properties and toughness

Large parts manufactured by parts or adhesives

Complex parts and plastic models

Automobile oil pipe and brake pipe

The butt, grip and trigger ring

Protection materials for submarine optical cable and cable


Material properties for nylon powder 3D printing

Measure

Condition

standards

U.S. (standards)

Speciic weight

ASTM D792

1.01 g/cm^3

1.01 g/cm^3

Hygroscopicity- 24hours

ASTM D570

0.48%

0.48%

Water saturation

ASTM D570

1.15%

1.15%

Mechanical Properties (nylon powder 3D printing)

measure

condition

standards

U.S. (standards)

Tensile strength(useful rate)

ASTM D638

37 MPa

5366 psi

Tensile strength(final)

ASTM D638

48 MPa

6961 psi

Tensile modulus

ASTM D638

1517 MPa

220 ksi

Elongation of finished products

ASTM D638

5%

5%

Elongation at break

ASTM D638

47%

47%

Bending strength(useful rate)

ASTM D790

42 MPa

6091 psi

Bending strength(final)

ASTM D790

46 MPa

6672 psi

Bending modulus

ASTM D790

1310 MPa

190 ksi

Hardness (Shore hardness)

ASTM D2240

74

74

Hardness, (Rockwell L)

ASTM D785

69

69

Hardness, (Rockwell M)

ASTM D785

34

34

impact strength(notched Izod, 23℃)

ASTM D256

74 J/m

1.4 ft-lb/in

impact strength(unnotched Izod, 23℃)

ASTM D256

1486 J/m

27.8 ft-lb/in

Hue effect

ASTM D5420

11.8J

8.7 ft-lb

Thermal Properties (nylon powder 3D printing)


measure

Condition

standards

U.S. (standards)

Heat loss temperature(HDT)

ASTM D648



@ 0.45 MPa

118℃

370℉

@ 1.82 MPa

48℃

118℉

Thermal expansion rate

ASTM E831



@0-50℃

120μm/m-℃

66.7μin/in-℉

@85-145℃

342μm/m-℃

190μin/in-℉

heat capacity

ASTM E1269

1.75J/g-℃

0.418 BTU/lb-℉

Thermal conductivity 

ASTM E1225

0.51W/m-K

3.5 BTU-in/hr-ft^2-℉

Flammability

UL 94

HB

HB

Electrical Properties (nylon powder 3D printing)

measure

Condition

Unit of measurement

U.S. (unit)

Volume resistivity

ASTM D257

1.3 X 1013 ohm-cm

1.3 X 1013 ohm-cm

Surface resistivity

ASTM D257

4.9 X 1012 ohm

4.9 X 1012 ohm

Consumption factor,1 KHz

ASTM D150

0.050

0.050

Permittivity,1 KHz

ASTM D150

4.5

4.5

Dielectric strength

ASTM D149

18.5 kV/mm

470 kV/in

nylon powder for 3D printing~~~Gmtlight 3D printing Lab

If you need more information for nylon powder, please email to sales@gmtlight.com

 
Keyword: nylon powder 3D printing
 
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