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Ifilimu yePolypropylene cast (ifilimu yeCPP) luhlobo lwefilimu engaphandle kwefilimu ethe tyaba engasolulwanga eveliswa yindlela yokwenza i-casting, eneempawu zokucaca kakuhle, ukukhanya okuphezulu, ukuthamba okuhle, ukutywina okulula ukufudumeza, njl. Umphezulu ungasetyenziselwa ukugquma i-aluminium, ukuprinta, ukudibanisa, njl. emva konyango lwe-corona, ngoko ke isetyenziswa kakhulu ekupakisheni ukutya, izinto ezifunekayo zemihla ngemihla, iimveliso ze-elektroniki njalo njalo.

Enye yeempawu zefilimu ye-CPP kukucaca kwayo, kwaye ukusebenza kwayo kuchaphazela ngokuthe ngqo umgangatho wokupakishwa. Izinto ezichaphazela ukucaca kwefilimu ye-CPP zineendidi ezimbini eziphambili: ukwakheka kunye nenkqubo yokuvelisa. Ukwenziwa kuquka izinto eziphambili kunye nezixhobo ezincedisayo; inkqubo yokuvelisa: ubushushu bokunyibilika kunye nobushushu berola yokupholisa, umsantsa wemilebe yedayi, ukuphakama kwesithuba somoya (oko kukuthi, umgama phakathi kwemilebe yedayi kunye nerola yokupholisa), ivacuum yebhokisi yedayi, umthamo womoya webhokisi yomoya, njalo njalo.

Impembelelo yezinto eziphambili ekukhanyeni kwefilimu ye-polypropylene cast CPP

Izinto eziphambili zefilimu ye-CPP zihlala zisetyenziselwa isantya sokunyibilika kwe-6 ~ 12g/10min resin, yahlulwe yaba yi-homopolymer PP, i-binary copolymer PP, i-terpolymer PP, ngesiqhelo, ukucaca kwe-copolymer PP kungcono kune-homopolymer, kodwa ukuqina kwe-homopolymer PP kungcono kune-copolymer, kwaye i-homopolymer PP ayinayo i-heat sealability, i-copolymer PP ineempawu ezilungileyo zokutywina, ngakumbi i-terpolymer PP, ene-heat sealability entle ephantsi. I-Copolymer PP ine-heat sealability entle, ngakumbi i-ternary copolymer PP, ine-heat sealability entle ephantsi, indlela yokufanisa ngokweemfuno zesicelo sefilimu.

Impembelelo yezinto ezincedisayo ekukhanyeni kwefilimu ye-polypropylene cast CPP

Izinto ezincedisayo zefilimu ye-CPP ziquka i-arhente ethintela ukuvalwa/i-arhente yokuvula, i-arhente yokutyibilika, i-arhente ethintela ukuqina, njl. Icandelo eliphambili le-arhente yokuvula yi-silica. Icandelo eliphambili le-arhente yokuvula yi-silicon dioxide, kufanelekile ukusebenzisa i-silicon dioxide yokwenziwa, amasuntswana ayo agudileyo, afanayo, kwaye anefuthe elincinci ekukhanyeni kwefilimu; i-arhente egudileyo, i-arhente ethintela ukuqina kunye nokuqina, yongeza ubungakanani obufanelekileyo be-arhente egudileyo, i-arhente ethintela ukuqina, iphucule ubuthambileyo kunye neempawu ezithintela ukuqina ngaxeshanye, inceda ekuphuculeni ukukhanya kwefilimu, nto leyo enceda ekuphuculeni ubukhanyayo.

Impembelelo yezongezo ze-amide ekukhanyeni kwefilimu ye-polypropylene cast CPP

Ii-amides eziqhelekileyo zokutyibilika kwefilimu zii-amides: Indima ephambili yezithako ze-amide (i-erucic acid amides, i-oleic acid amides, njl.njl.) ekuvelisweni kweefilimu ze-polyolefin kukunika iipropati zokutyibilika. Ukongezwa kwe-amides yokutyibilika kusebenza njengendawo yokugcina i-lubricant eyakhelwe ngaphakathi kwi-polymer matrix, efudukela kumphezulu wefilimu ye-polymer emva nje kokuphuma kwi-mold. Ii-amides ze-fatty acid ziyanyibilika kwi-amorphous melt ngexesha lokucubungula, kodwa njengoko i-polymer iphola kwaye iqala ukukristala, i-amides yokutyibilika ikhutshwa kwi-polymer matrix eqinileyo. Ifikelela kumphezulu kwaye yenze umaleko wokuthambisa, nto leyo ephumela kumphezulu ogudileyo.

Nangona kunjalo, ngenxa yokwakheka kwazo, iimpawu zesakhiwo kunye nobunzima obuncinci beemolekyuli zeearhente zokutyibilika kwefilimu zemveli (ii-amides), kulula kakhulu ukuzitshibilika okanye ukuziguba, kwaye ukuba zongezwa ngaphezulu, kuya kwenziwa umaleko wenkungu phezu komphezulu wefilimu ngenxa yobuninzi bazo bokufuduka ngaphandle, okubangela ukwehla kokucaca. Kwangaxeshanye, ngenxa yokusasazeka okungalinganiyo kwefilimu kuvela imivimbo ethe tye okanye ethe nkqo, kwaye kunciphisa kakhulu isiphumo searhente ye-talcum, i-coefficient of friction iya kuba ingazinzi ngenxa yobushushu obahlukeneyo, imfuneko yokucoca isikrufu rhoqo, kwaye inokubangela umonakalo kwizixhobo kunye neemveliso. Kwinkqubo yefilimu evuthuziweyo, umgubo omhlophe utyibilika lula kumphezulu wefilimu ngenxa yokufuduka kwearhente yokutyibilika kumphezulu, kwaye kulula nokushiya umgubo kwiirola.

Uthotho lwe-SILIMER lwee-arhente zokutyibiliza iifilimu ezingangenisi amanziZinozinzo oluphezulu kwaye azilula ukuzilungisa, kwaye kwangaxeshanye, azichaphazeli ukuvalwa kobushushu befilimu kunye nokulamina, azichaphazeli ukuprintwa, kwaye zine-coefficients ezizinzileyo zokungqubana. Zifanelekile kwimveliso yefilimu yeplastiki, izixhobo zokupakisha ukutya, ukwenziwa kwezinto zokupakisha amayeza, njl.njl.

I-SILIKEUthotho lwe-SILIMER Ayifuduki Izongezo zeFilimu ezityibilikayo nezichasene nokuVimba, Ayichaphazeli ukucaca kwefilimu ye-CPP polypropylene cast.

I-SILIKE non-precipitation slip agent masterbatch SILIMER 5065, SILIMER 5065HB yi-super-slip masterbatch ene-long chain alkyl-modified siloxane masterbatch equlethe i-antiblock additive. Isetyenziswa kakhulu kwiifilimu ze-CPP, usetyenziso lwefilimu ethe tyaba kunye nezinye iimveliso ezihambelana ne-polypropylene. Ingaphucula kakhulu i-anti-blocking kunye nobuthambile befilimu, kwaye ukuthambisa ngexesha lokucubungula, kunokunciphisa kakhulu i-dynamic surface dynamic kunye ne-static friction coefficient, yenze umphezulu wefilimu ube mpuluswa ngakumbi.

Kwangaxeshanye, i-SILIKE Novel non-migratory super slip & Anti-blocking agent SILIMER 5065HB inesakhiwo esikhethekileyo esihambelana kakuhle ne-matrix resin, akukho mvula, akukho ncangathi, kwaye ayinampembelelo ekukhanyeni kwefilimu.

I-SILIKE SILIMER 5065, SILIMERUvavanyo lwe-5065HB lokucaca kwifilimu ye-PP:

Zithini iingenelo zokongezaUthotho lweearhente zokutyibilika ezingaqhakaziyo ze-SILIKE I-SILIMER 5065ukucutshungulwa kwefilimu ye-polypropylene eyenziwe nge-CPP?

1.I-SILIKE SILIMER 5065, I-SILIMER 5065HBingaphucula umgangatho womphezulu kuquka ukungabikho kwemvula, ukungabikho kokunamathela, ukungabikho kwempembelelo ekukhanyeni, ukungabikho kwempembelelo kumphezulu nasekuprintweni kwefilimu, ukungabikho kwe-coefficient yokungqubana, ukuqina komphezulu okungcono;

2.I-SILIKE SILIMER 5065, I-SILIMER 5065HBUkuphucula iipropati zokucubungula kubandakanya amandla okuhamba ngcono, ukukhupha okukhawulezayo;

3.I-SILIKE SILIMER 5065, I-SILIMER 5065HBIne-anti-blocking kunye nobuthambileyo obuhle, i-Coefficient ephantsi yokungqubana, kunye neempawu ezingcono zokucubungula kwifilimu ye-PP.

Uthotho lweearhente zokutyibilika ezingaqhakaziyo zeSILIKE SILIMERibonelela ngesisombululo esigqibeleleyo sokulawula umgangatho wefilimu ye-polypropylene ye-CPP, ukusuka kwi-Cast Polypropylene Films, iifilimu ze-PE-blown ukuya kwiifilimu ezahlukeneyo ezisebenzayo ezidityanisiweyo. Ngokujongana nemiba yokufuduka kwee-slip agents zendabuko kunye nokuphucula kakhulu ukusebenza kunye nokubonakala kweefilimu zokupakisha, i-SILIKE inikezela ukhetho oluthembekileyo kubavelisi bezinto zokupakisha eziguquguqukayo kunye neenkampani zokuprinta.

Contact us Tel: +86-28-83625089 or via email: amy.wang@silike.cn.

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