PETGһNϣһNǽYPETGõĹۆw1,4-h(hun)״(CHDM)ȫQیҶ-1,4-h(hun)״Ɍ(TPA)Ҷ(EG)1,4-h(hun)״(CHDM)NwQs۵ĮacPET^1,4-h(hun)״ۆwcPCTȶҶۆwPETGܺPETPCTͬ䪚ԣĿǰȫHʿnSKɼҹ˾g^ĿǰȽNϺ(lin)ȡ
SCHDMc½ضY½γɟoξۺһPETGCHDMĺ30%-40%^mˡ^õճɫͻWˎͿɺܿͻDܳ͡ճȱȱϩ()Ʒ߶_܃(yu)em˳ͺƷӹܘO܉OӋߵDMΠOӋԲÂy(tng)ĔDעܼܵȳͷԏVڰƬտsĤƿüͲĵЈͬrμӹ܃(yu)MгҎ(gu)ęCӹPETGƷ߶_܃(yu)em˳ͺƷӹܘO܉OӋߵDMΠOӋ
PETGaƷ
PET֬ɶԪҶEGcԪᣨTPAs۶ɾ;۾۾ôԵľPETGPCTGPCTAԼɽĹ۾
PETGһNǽYԹa^УһҶ14-cyclohexane dimethanol(CHDM)ȡAYMƼӹƷ߶_܃(yu)em˳ͺƷӹܘOѣ܉OӋߵDMΠOӋܲÂy(tng)ĔDעܼܵȳͷԏVڰƬġտsĤƿüͲĵЈͬrμӹ܃(yu)MгҎ(gu)Cӹ
PETGҪ
ğ
PETGa͏sȴƷңcPCͿ_Եĉͬ@NğoڟͼӹǰMA̎cPCڶضȵͣƷʸ
g
PETGĵĔDͨͨÉg1520ȿ_Եĉg510PETGڼӹ\ݔʹ^оijڷֹѡ
ͺ
PETGṩ˃(yu)ͺԱ֮aƷĈgֹ׃S⾀ՄɹDһoo˰⾀кӰ푡
ӹ
PETGĿMģС@_СT߅Լ䏝pκۿßL܄ճdzҎ(gu)ͨÉ_ԉPCڼӹMֲqo늵ȼӹ̎
(yu)ͻW
PETGĿܶNWƷԼõ坍
h(hun)
PETGĻľh(hun)ϣʳƷ|Ҫ
PCˣȉ
PETG(yu)cȱcЩ
1 .ھۺa^ПoBPAɷ֣ʹ^ҲጷBPAȫ̖aƷϭh(hun)ҪFDAe̖Ҳt(y)JC
2. PETG峺,>90%F<1%ˮĹɡ
3. PETGЃ(yu)Ŀ_ȣoȱڛ_ȱڛ_̖ͬ 650-980J/m ֮gPC^̓(yu)cǟo_
4. PETGЃ(yu)ͻWԡˮܿϴ섩坍N܄ˮyƷȸgڝĭh(hun)ܿˮ
5. ͜ص
ͨķߜصPTG׃Μضֻ70_ˮCߜ׃͜ҪһҪԇߜصPETG_Ҫ
6. ԺãwaƷY
yԇl2.16kgf 280 wضȗlָ (MI) ̖ͬ15.3-29.5 ֮gڌHaƷ^PETGÓģrҪsÓģijЩaƷעҪPCrgL
7. ׳ͼӹ
PETGע (injection)D (extrusion)D (EBM)ע(ISBM) ȸNӹһfPCaģo횸ĄӱPETGaaڕrgPCҪL
8. μӹ
mڵĶμӹUV zˮճ۽ӡӡˢ僵
9. ƷС
עܺaƷPCСom(x)˻̎aƷʹ^ښ_ѵęC ĮaƷӽá
10.ĥβ
PETGӲț]PCĥβ@]PCã
,