Vacuum Casting is a widely used process in rapid prototyping

- Apr 18, 2019-

The Capability for the Vacuum casting

JINXIN NEWCOME owns 3 sets of vacuum casting machines, which can cast prototypes with the max dimension up to 2200mm*1200mm *1000mm.

We can accurately reproduce the prototypes with original color, over-mold, texture and geometries from the master model and components. These plastic castings will closely represent the mechanical properties of the intended production parts from a steel mold. One silicone mold can cast about 15 to 20 pieces of parts, depends on complexity, painting or original color, size and other factors in different parts. The typical lead time is 7 working days for 10 parts.

Vacuum Casting Material Including

Transparent PU, Soft plastic PU, ABS PU, PP/PE PU, Polycarbonate PU. We purchase PU material from Hei-Cast company, Axson and BJB company.

Vacuum casting polyurethanes resins
Material
Supplier
Material Simulation
Strength Shore
Flexion(MPA)
TC  Max
Product color description
Advantage  Disadvantage
Shrinkage
 ABS TYPE
PU8150
Hei-CAST
ABS
83 shD
1790
85
Amber,white and black
Good resistance
1
UP4280
Axson
ABS
81 shD
2200
93 Dark Amber
Good resistance
1
PX100
Axson
PS chocs
74 shD
1500
70 White/Black
Ideal
1
 POLYPRO TYPE
UP5690 Axson
PP
75-83 shD
600--1300
70
White/Black
Good resistance
1
 COLORABLE ELASTOMERS
PU8400
Hei-CAST
Elastomer
20-90shA
/ / Milky white/Black
Good Bend
1
T0387
Hei-CAST
Elastomer
30-90shA
/ / Clear
Good Bend
1
 HIGH TEMPERATURE
PX527
Hei-CAST
PC
85 shD
2254
105
White/Black
High T℃ 105°
1
PX223HT
Hei-CAST
PS/ABS
80 shD
2300
120
Black
IdealTG 120°
1
 UL-VO
PU8260
Hei-CAST
ABS
83 shD
1800
85
White
94V0 flame retarding
1
PX330
Axson
Loaded ABS
87 shD
3300
100
Off White
V 0 far 25
1
 CLEAR
PX522HT
Axson
PMMA
87 shD
2100
100
Clear
Coloration TG100°
0.996
PX521HT
Axson
PMMA
87 shD
2200
100 Clear
Coloration TG100°
0.996

The advantage for the Vacuum casting

High production speeds,

High levels of accuracy (including the surface finish),

Cost effective 

a167c9f9a233