Chogulitsa

Kuchepetsa kuchuluka kwa kukangana mu filimu ya BOPP,
Kuchepetsa kuchuluka kwa kukangana mu mawonekedwe odzaza chisindikizo,

Kufotokozera

SILIMER 5062 ndi siloxane masterbatch yayitali yokhala ndi magulu ogwira ntchito a polar. Imagwiritsidwa ntchito kwambiri mu PE, PP ndi mafilimu ena a polyolefin, imatha kusintha kwambiri anti-blocking & fascia ya filimu, ndipo mafuta odzola panthawi yokonza, amatha kuchepetsa kwambiri mphamvu ya pamwamba pa filimu komanso static friction coefficient, ndikupangitsa pamwamba pa filimu kukhala yosalala kwambiri. Nthawi yomweyo, SILIMER 5062 ili ndi kapangidwe kapadera komwe kamagwirizana bwino ndi matrix resin, palibe mvula, palibe chomwe chimakhudza kuwonekera bwino kwa filimu.

Zofotokozera Zamalonda

Ubwino

1) Kukweza ubwino wa pamwamba kuphatikizapo kusakhala ndi mvula, kusakhala ndi mphamvu pa kuwonekera bwino, kusakhala ndi mphamvu pa pamwamba ndi kusindikiza filimu, kuchepetsa kukangana, kusalala bwino kwa pamwamba;

2) Kukonza zinthu zomwe zimapangidwira kuphatikiza kuthekera koyenda bwino, kufalikira mwachangu;

Ntchito wamba:

Kuletsa kutsekeka ndi kusalala bwino, kuchepetsa kutsekeka kwa mpweya, komanso kukonza bwino mu filimu ya PE, PP;

Deta yodziwika bwino ya mayeso a COF (Pure PP vs PP+ 2% 5062)

Momwe mungagwiritsire ntchito

Kuonjezera kuchuluka pakati pa 0.5 ndi 5.0% kukulimbikitsidwa. Kungagwiritsidwe ntchito mu njira zosakaniza zosungunuka monga Single / Twin screw extruders, injection molding ndi side feed. Kusakaniza kwa thupi ndi ma virgin polymer pellets kumalimbikitsidwa.

Mayendedwe ndi Kusungirako

Chogulitsachi chikhoza kunyamulidwa ngati mankhwala osaopsa. Ndikoyenera kusungidwa pamalo ouma komanso ozizira komanso kutentha kosungirako kosakwana 50 ° C kuti zisawonongeke. Phukusili liyenera kutsekedwa bwino nthawi iliyonse mukagwiritsa ntchito kuti mankhwalawo asakhudzidwe ndi chinyezi.

Nthawi yosungira zinthu

Mapaketi okhazikika ndi thumba la pepala lopangidwa mwaluso lomwe lili ndi thumba lamkati la PE lolemera makilogalamu 25. Makhalidwe oyambirira amakhalabe osasintha kwa miyezi 12 kuyambira tsiku lopangidwa ngati asungidwa m'malo osungiramo omwe amalangizidwa.

Zizindikiro: Chidziwitso chomwe chili pano chaperekedwa mwachikhulupiriro ndipo chikukhulupirira kuti ndi cholondola. Komabe, chifukwa mikhalidwe ndi njira zogwiritsira ntchito zinthu zathu sizingathe kulamulira, chidziwitsochi sichingamveke ngati kudzipereka kwa chinthuchi. Zipangizo zopangira ndi kapangidwe kake ka chinthuchi sizidzayambitsidwa pano chifukwa ukadaulo wokhala ndi patent ukugwiritsidwa ntchito.

Kawirikawiri, zowonjezera za amide zimasamukira mofulumira pamwamba pa filimu ndipo zimatayika pakapita nthawi yochepa, kuchedwa pakati pa kutulutsa filimu ndi ntchito za FFS kungayambitse kutayika kwa magwiridwe antchito. Zitha kusuntha pakati pa pamwamba pa filimu panthawi yozungulira ndi kusungira, vuto lofala kwambiri pakugwiritsa ntchito filimu lomwe lingakhudze njira zomwe zinthu zopakira zimachitikira, monga kusindikiza, kutseka, ndi kusamalira.
Momwe mungafufuzire njira zina m'malo mwa zachikhalidwe kuti muchepetse kuchuluka kwa kukangana (COF) m'mitundu yonse yamafilimu ndi ma phukusi…

Sera ya silikoni yofanana imagwiritsidwa ntchito kwambiri ngati chowonjezera chothandiza kwambiri pa filimu ya BOPP, yosasuntha m'magawo a filimu, ndipo imapereka mphamvu yokhazikika komanso yokhazikika pakapita nthawi komanso kutentha kwambiri.