广东
射出成型制程参数设定参考表
料别
烘料温度(℃)
烘料时间(HR)
适当模温(℃)
可塑化料温(℃)
密度(g/cm 2 )
收缩率(%)
PVC(S)
60~70
1~2
50~70
140~180
(1.5~)
PVC(H)
60~70 ↑
1~2
50~70
150~180
(1.40)
LOPE
70~80
1~2
20~50
160~240
(0.92)
(1.5~)
HDPE
70~100
1~2
20~70
200~280
(0.96)
(1.5~)
PP
70~90
1~2
20~50
200~300
(0.90)
(0.8~)
PS
70~80
1~2
20~70
180~260
(1.05)
(0.4)
ABS
80~100
40~80
180~260
180~260
(1.05)
(0.6)
AS
80~100
2~
40~70
210~260
(1.07)
(0.4)
PMMA
80~90
3~
50~90
180~250
(1.19)
(0.4)
EVA
40~60
1~
20~55
130~150
(0.93)
(1.0~)
POM
80~
2~
40~120
185~230
(1.40)
PA
70~
4~
40~
260~290
(1.04~)
(0.4~)
MPPO
70~100
2~4
60~120
220~300
(1.06)
(0.6)
PC
120~
2~4
80~100
270~310
(1.20)
(0.6)
PET
130~
4~
60~100
250~280
(1.33)
PBT
130~
3~4
60~90
230~260
(1.30)
(1.7)
PSU
160~
3~
120~160
320~360
(1.25)
(0.7)
PPS
130~
1~3
120~160
290~330
(1.35)
(1.1)
PES
180~
3~
140~180
340~390
(1.37)
(0.8)
PEEK
150~
3~
130~170
350~400
(1.30)
(1.1)
ABS/PC
100~
2~
60~90
240~270
(1.18)
(0.6)
1.因各机台规格间差异较大,本表数值仅做参考;
2.本表各项数值,均系依不含任何填充材时为基准.
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