Material of SLA&Vacuum Casting

MATERIAL OF SLA & VACUUM CASTING

TYPICAL MATERIAL INTRODUCTION FOR SLA 3D PRINTING

White Resin (ABS)

Dim Precision: 0.1mm
Softing Temp: 50℃
Hardness, Shore: 79D
Tensile Strain,Break: 6-9%
Flexural Stress: 50MPa
Similar ABS material, suitable for the parts with high strength, impact resistance and shock absorption, such as tools part, functional prototype, plastic screw, and shell part.

Clear Resin (PMMA)

Dim Precision: 0.1mm
Softing Temp: 50℃
Hardness, Shore: 79D
Tensile Strain,Break: 6-9%
Flexural Stress: 50MPa
Similar PMMA material, with good dimensional stability, suitable for transparent visual simulation by clear parts with rich details, such as lens, glass part, clear artware.

Light Yellow Resin (NYLON)

Dim Precision: 0.2mm
Softing Temp: 68℃
Hardness, Shore: 87D
Tensile Strain,Break: 2-5%
Flexural Stress: 68MPa
Similar ABS material, suitable for the parts with high strength, impact resistance and shock absorption, such as tools part, functional prototype, plastic screw, and shell part.

Flexible Resin(PU)

Dim Precision: 0.2mm
Min.Wall Thickness: 1mm
Hardness, Shore: 20-30D
Tensile Strain,Break: 40-50%
Flexural Stress: 3-4MPa
Similar PU material, with excellent flexibility and toughness, no peculiar smell, easy to clean, strong resistance to bending. Suitable for flexible connection application,such as toys, shoes, protective equipment.

TYPICAL MATERIAL INTRODUCTION FOR SILICON VACUUM CASTING

DPI 8150（ABS）

Dim Precision: 0.1mm
Softing Temp: 100℃
Hardness, Shore : 83D
Tensile Strain, Break : 16%
Flexural Stress : 100 MPa
ABS material, is a good temperature resistance, fast curing,the dimensional accuracy of the finished product of a new type of casting material.Usually the apperance of beige/colorless/white black,silicone coating is one of the commonnly used materials.

Hei-cast 8400（PU）

Softing Temp: 80℃
Hardness, Shore : 20-90A
Tensile Strength, Yield :15-180Kg/㎝2
Tear strength: 7-70Kg/㎝
Shrinkage ratio : 0.4-0.5%
Through the control of the C group of components, the hardness can be arbitrarily adjusted between -20-90A；low viscosity,very good liqudity；fast curing，with good flexibility.

PX-210（PMMA）

Dim Precision: 0.1mm
Softing Temp: 70℃
Hardness, Shore : 82D
Tensile Strain, Break : 10%
Flexural Stress : 100 MPa
Is a good transparence, low shrinkage vaccum casting resin; suitable for small batch prodution, the cost will be lower than the processing.

PX-215（PE）

Dim Precision: 0.1mm
Softing Temp: 75℃
Hardness, Shore: 75D
Tensile Strain,Break: 20%
Flexural Stress: 55 MPa
PX-215 is a low shrinkage vaccum casting polyurethane resin. It is applied to sample making with high strength and mechanical properties. Its comprehensive properties are similar to those of plastics such as PE.

PX-223（heat-resistant）

Dim Precision: 0.1mm
Glass transition Temp: >120℃
Hardness, Shore: 80D
Tensile Strain, Break: 11%
Flexural Stress: 100 MPa
PX-223 is a low shrinkage vaccum casting resin with good mechanical properties like ABS thermoplastic materials.

PX-527（PC）

Dim Precision: 0.1mm
Glass transition Temp: 90℃
Hardness, Shore: 82D
Tensile Strain, Break: 13%
Flexural Stress: 117 MPa
PX-527 is transparent resin, good shock resistance, After cured have thermoplastic properties, toughness is strong, not easy to break. manufacturing performance similar to thermoplastic PC.