KINGROON PLA

Complete technical data sheet with print conditions, material properties, and performance specifications.

Product Information

Version:

Nozzle Temperature	190-240 °C
Bed Temperature	35-45 °C
Cooling Fan	Turn on
Retraction Distance	0.6-1 mm
Retraction Speed	20-40 mm/s
Build Surface Materials	Textured PEI Plate, Smooth PEI Plate
Support Material	Support for PLA

Diameter	1.75 mm
Density	1.21 g/cm³	ISO 1183
Melt index	27.7-31.1 g/10 min ±1.7
Melting temperature	156 °C	DSC
Glass transition temperature	54 °C	DSC
Vicat softening temperature	64 °C	ISO 306, GB/T 1633
Heat deflection temperature (1.8 MPa)	57 °C	ISO 75
Heat deflection temperature (0.45 MPa)	60 °C	ISO 75
Saturated water absorption	1.25 %
Young's modulus (X-Y)	2170-2550 MPa ±190	ISO 527, GB/T 1040
Young's modulus (Z)	1620-1920 MPa ±150	ISO 527, GB/T 1040
Tensile strength (X-Y)	21-31 MPa ±5	ISO 527, GB/T 1040
Tensile strength (Z)	11-19 MPa ±4	ISO 527, GB/T 1040
Elongation at break (X-Y)	12.2-18.4 % ±3.1	ISO 527, GB/T 1040
Elongation at break (Z)	2.8-6.2 % ±1.7	ISO 527, GB/T 1040
Bending modulus (X-Y)	2660-2900 MPa ±120	ISO 178, GB/T 9341
Bending modulus (Z)	1835-2115 MPa ±140	ISO 178, GB/T 9341
Bending strength (X-Y)	51-59 MPa ±4	ISO 178, GB/T 9341
Bending strength (Z)	51-59 MPa ±4	ISO 178, GB/T 9341
Impact strength (Z), unnotched	4.4-6.8 kJ/m² ±1.2	ISO 179, GB/T 1043
Maximum printing speed	250 mm/s
Impact strength (X-Y), unnotched	12-19.4 kJ/m² ±3.7	ISO 179, GB/T 1043
Impact strength (X-Y), notched	4.1-8.5 kJ/m² ±2.2	ISO 179, GB/T 1043

Chemical resistance: acids	Not resistant	Data Sheet
Chemical resistance: alkalis	Not resistant	Data Sheet
Chemical resistance: organic solvents	Not resistant to some organic solvents	Data Sheet
Chemical resistance: oils and grease	Resistant to most kinds of oil and grease	Data Sheet
Solubility in water	Insoluble in water	Data Sheet