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1、LFPEHDPE乙丙共聚PP玻纤增强软PVC硬PVCPSHIPSABS高抗冲耐热ABS巾镀ABS阻燃ABS透明ABSACS“目PPPPABS注射机类 型柱塞式螺杆式柱塞式螺杆式螺杆式柱塞式螺杆式柱塞式螺杆式螺杆式螺杆式螺杆式螺杆式螺杆式螺杆式螺杆式常用塑料的注射工艺参数螺杆车速/(r. min-1)一3060一30603060一2030一30603060306030602060205030602030喷嘴形式直通式直通式直通式直通式直通式直通式直通式直通式直通式直通式直通式直通式直通式直通式直通式直通式喷嘴温度/ C150170150180170190170190180190140150150

2、170160170160170180190190200190200190210180190190200160170料料筒温度/C前段170200180190180200180220190200160190170190170190170190200210200210200220210230190200200220170180料筒温度 中段一180200190220200220210220一165180一170190210230210230220240230250200220220240180190料筒温度后段14016014016015017016017016017014015016017014

3、0160140160180200180200190220200210170190190200160170模具温度/ C3045306050704080709030403060206020505070508060854080507050705060注射压力/MPa601007010070100701209013040-8080130601006010070-90701208512070120601007010080120保压压力/MPa4050405040505060405020304060304030405070507050805070306050604050注射时间/S05050505250

4、825030335353504350405保压压力/S1560156015602060154015401540154015401530153015302050153015401530冷却时间/S1560156015501550154015301540153010401530153015301530103010301530成型周期/S401404014040120401204010040804090409040904070407040704090307030804070,塑4料 项目玻纤增强P266PA610PA312PA1010玻纤增强PA1010透明PAPCPC/PE玻纤增强PCPSU改性P

5、SU玻纤步强PS注射机类型螺杆式螺杆式螺杆式螺杆式柱塞式螺杆式柱塞式螺杆式螺杆式柱塞式螺杆式柱塞式螺杆式螺杆式螺杆式螺杆工螺杆转速/(r . min-1)2040205020502050一2040一20502040一2040一203020302030203喷嘴形式直通式自锁式自锁式自锁式自锁式直通式直通式直通式直通式直通式直通式直通式直通式直通式直通式直通工喷嘴温度/ C2502602002102002101902001902101801901801902202402302502402502202302302402402602802902502602803料料筒温度/ C前段260270220

6、2302102202002102302502102302402602402502402802703002302502502802602902903102602803003料筒温度中 段260290230250210230220240一230260一250270260290一240260一2703103003302803003103康、塑料SAN(AS)PMMAPMMA/PC氧化聚 酸均聚POM共聚POMPETPBT玻纤增强PBTPA 6玻纤增强PA 6PA 11玻纤增强PA 11PA 12P 66注射机类加丁、螺杆式螺杆式柱塞式螺杆式螺杆式螺杆式螺杆式螺杆式螺杆式螺杆式螺杆式螺杆式螺杆式螺杆式

7、螺杆式螺杆式螺杆车速/(r . min-1)20502030一2030204020402040204020402040205020402050204020502050喷嘴形式直通式直通式直通式直通式直通式直通式直通式直通式直通式直通式直通式直通式直通式直通式直通式自锁式喷嘴温度/C180190180200180200220240170180170180170180250260200220210230200210200210180190190200170180250260料筒温度/c 前段200210180210210240230250180200170190170190260270230240

8、230240220230220240185200200220185220255265料筒温度中段210230190210一240260180200170190180200260280230250140260230240230250190220220250190240260280料筒温度后段170180180200180200210230180190170180170190240260200220210220200210200210170180180190160170240250模具温度/c50-7040-8040-8060-8080110901209010010014060-7065-7560

9、1008012060-9060-907011060120注射压力/Mpa8012050120801308013080110801308012080120609080100801109013090120901309013080130保压压力/MPa4050406040604060304030503050305030404050305030503050405050604050.注射时间/S ;.05050505052525050325042504252505保压时间/S1530204020402040155020802090205010301020155015401550154020602050冷

10、却时间/S1530204020402040205020602060203015301530204020402040204020402040成型时间/S40705090509050904011050150501605090307030604010040904010040905011050100料筒温度后 段2302602002102002051902001802001902001902002202402402702602902302402402602602802803002602702903模具温度/C10012060904070408040804080408040609011090110801

11、008010090110130150801001301注射压力/MPa801307011070120701007012090130100130801308013011014080120801301001401001401001401001保压压力/MPa405020403050204030404050405040504050405040504050405040504050405注射时间/S35050505052525050505050525050527保压压力/S205020502050205020502040204020602080208020802080206020802070205冷却时

12、间/S204020402050204020402040204020402050205020502050205020502055205成型周期/S50100501005011050100501005090509050110501305013050140501405011050140501305011聚芳碉聚酸碉PPO改性PPO聚芳酯聚氨酯聚酰硫酸聚酰亚胺聚酰纤维素醋酸丁酸纤维素醋酸丙酸纤维素乙基纤维素F46注射机类型螺杆式螺杆式螺杆式螺杆式螺杆式螺杆式螺杆式螺杆式柱塞式柱塞式柱塞式柱塞式螺杆式螺杆车速/_1(r . min )20302030203020502050207020302030一一一

13、一2030喷嘴形式直通式直通式直通式直通式直通式直通式直通式直通式直通式直通式直通式直通式直通式喷嘴温度/ C380410240270250280220240230250170180280300290300150180150170160180160180290300料料筒温度/ C前段3854202602902602802302502402601751853003102903101702001702001802101? a 的?? 00330料筒温度中 段345385280310260290240270250280180200320340300330一一一一270290料筒温度后 段320370260290230240230240230240150170260280280300150170150170150170150170170200,模具温度IC23026090120110150608010013020401201501201504070407040704070110-13C注射压力/MPa1002001001401001407011010013080100801301001506013080130801208013080130保压压力/MPa507050705070406050603040405040504050405040504

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