PCTGʲôPCTGcPETGʿW(xu)a(chn)֮һ
1.PCTGa(chn)Ʒ
PET֬ɶԪҶEGcԪᣨTPAs۶ɾ;۾۾ôԵľPETGPCTGPCTAԼ
PCTGһNǽY(ji)Թa(chn)^һ(sh)Ҷ14-cyclohexane dimethanol(CHDM)ȡA(y)Y(ji)M(jn)ƼӹȡƷ_܃(yu)em˳ͺƷӹܘO܉O(sh)ӋߵDM(jn)ΠO(sh)ӋܲÂy(tng)ĔDעܼܵȳͷԏVڰƬտsĤƿüͲĵЈͬrμӹ܃(yu)M(jn)гҎ(gu)C(j)ӹ
2. PCTGҪ
ğ
PCTGa(chn)͏(f)sȴƷңcPCͿ_Եĉͬ@NğoڟͼӹǰM(jn)A(y)̎cPCڶ̣ضȵƷʸ
g
PCTGĵĔDͨͨȿ_Եĉg510PETGڼӹ\ݔʹ^оijڷֹ
ͺ
PCTGṩˡԱ֮a(chn)ƷĈgֹ׃S⾀ՄɹDһo(h)o(h)˰⾀кӰ
ӹ
PCTGĿM(jn)ģ@_סTӡ߅Լ䏝顣pκۿßL(fng)܄ճdzҎ(gu)ͨÉ_ԉPCڼӹM(jn)ֲqo늵ȼӹ̎
(yu)ͻW(xu)
PCTGĿܶNW(xu)ƷԼõ坍
PCTGĻľh(hun)ʳƷ|Ҫ
(jng)(j)
PCˣȉ(jng)
3. PCTGҪ;
(1)塢Ƭ
ʹóҎ(gu)ijͷƂ1~25.4mmϣͻgԺ߿_俹_ǸԾ۱ϩ3~10܃(yu)䏝oѼyӡˢV(yng)҃(ni)(bio)Ԅ؛C(j)塢ҾC(j)еȡ
PCTGҪ(yng)ښWҲõԽԽđ(yng)áԭǾк܌ļӹߵęC(j)еȺ̓(yu)PVCȸߣɺӡˢҾЭh(hun)(yu)ݡ
Visa˾ÿ˾֮һ1998ȫƬl(f)5.8|ԓ˾J(rn)ɶԾ(PCTG)ÿϡҪƬόh(hun)ѺõćңPETGϩVisa߀ָ3ͬԇSĽY(ji)@ʾPCTGMÿH(bio)(zhn)(150/IEC7810)ҪPCTGƬ@ܵõVʹá
(2) Ͳ
ɳܲĻNͲƷӲɺã܉ڳͼӹ̎ϭh(hun)ҪͬrFDAP(gun)ʳƷ|(bio)(zhn)V(yng)ڽb
T(yng)ڸտsĤд70%KտsƳɏ(f)sİbи߹FȣӡˢÓ惦rȻտsʵ͵ă(yu)c(yng)ƿʳƷͻƷտsbӮa(chn)Ʒȵտs(bio)pPETGĤmڸߙnbӡˢ|^ԼNI(y)I(lng)ă(yu)|(zh)PETտsĤmڸNbƿNØ(bio)cPVCտsĤPETGտsĤ߀Эh(hun)ă(yu)c
Ƃy(tng)ƿgԵ͵IJm߶ڱ_(d)FDAP(gun)ʳƷ|(bio)(zhn)ԑ(yng)ʳƷt(y)ƷI(lng)ơϰbEASTMAN˾鳯չ˾a(chn)ͭh(hun)ϰbơƿĤܷbIJΞyɫioԺɫh(hun)ʽw⾀^՚Cơ|(zh)ƿѕrֹƬĞRķտs܃(yu)Խչ˾Բ@NbϺSuper DryDunkơƵNõ˴L
(3)yƷb
PCTGвһӵȺͽӽܶܺõĹɶͻW(xu)g͛_ӹעעͺ͔D͡߀܉a(chn)صΠ^Чrɫĥɰʯyٹɵ߀ϻABSM(jn)دBעϳ
a(chn)ƷˮƿƿwyƷƿƿwڼtyСbˬƿ۾PPETGעܮa(chn)Ʒt(y)е^VʹBӼAԼO(sh)籭ӡɳ}ȣЃ(yu)ɶȣõgӹԺ̓(yu)ɫԡ
PCTGһNиõgԺ͛_(yu)ĵ͜g߿˺Լõļӹܣ(yu)ͻW(xu)ɲȡy(tng)ĔDעܡܼܵȳͷM(jn)мӹV(yng)ڰƬġտsĤƿüͲЈÁa(chn)ȣͨ^FDAP(gun)ʳƷ|(bio)(zhn)ԑ(yng)ʳƷt(y)ˎyƷbI(lng)
,