PPA Masterbatch
Fa'aaogaina o Mea
Fa'aaoga lautele i le feula ata, feula, extrusion, extrusion ma isi oloa faagasologa, e pei o ata tifaga, lafo ata tifaga, paipa, uaea, ipu, monofilament, fiber ma isi.
Manatua
1. O meafaigaluega gaosiga e tatau ona faʻamamaina lelei aʻo leʻi faʻaaogaina muamua.
2. A maeʻa le amataga, taʻavale le mea autu o loʻo i ai le 5% PPA masterbatch mo minute 30, ona faʻafetaui lea i le faʻatonuga masani (0.5-2%) mo le gaosiga.
3. Afai o le gaosiga o meafaigaluega o lenei ituaiga masterbatch o loʻo faʻaauau pea ona faʻaaogaina mo se taimi umi, e mafai ona faʻaoga saʻo ma fetuunai i le faʻatonuga masani mo le gaosiga.
Fa'amatalaga galuega
1. Faʻaitiitia lelei le faʻaleagaina o luga, faʻaumatia le gaʻo vai (e masani ona taʻua o: paʻu gata, paʻu malie) e mafua mai i le mamafa o le fulufulu o le feololo PE feololo ma le maualuga o loʻo tafe i luga o le uamea o meafaigaluega i luga o le ata tifaga ma maanuminumi e maua mai i luga ole paipa.
2. A aunoa ma le suia o le uluai faagasologa o meafaigaluega, o le gaosiga gafatia e mafai ona otometi ona faateleina e 5% -10%.A aunoa ma le faʻateleina o le faʻaogaina o le eletise o le afi autu ae faʻateleina le saoasaoa o le sikulima, o le gaosiga gafatia e mafai ona faʻateleina i le 10% -30%.
3. Faʻaitiitia lelei le vevela o le ulu o le 10 ℃-15 ℃, ina ia faʻaleleia atili ai le faʻafefeteina o ituaiga uma o mea mataʻutia PE o loʻo faʻaogaina e meafaigaluega masani, faʻamautinoa le faʻamautuina o le gaosiga ma faʻaitiitia le gau.
4. Faʻaleleia le faʻaogaina o le plasticizing o le extruder screw, ina ia faʻaleleia atili le manino, susulu mata ma le lamolemole o oloa, ia mautinoa le mafiafia o le mafiafia ma le mafiafia mautu o oloa, e mautinoa ai le lelei o oloa.
5. Faʻaitiitia le tele o mata tioata na gaosia i le faagasologa o le feulaina o ata poʻo le faʻaogaina o le extrusion, ina ia faʻaitiitia ai le paʻepaʻe e mafua mai i mata tioata i luga o le oloa.
6. Faʻaitiitia pe faʻaitiitia le paʻu o le ulu, faʻaumatia faʻailoga toso umi e mafua mai i le faʻaputuina o le ulu paʻu poʻo le faʻaogaina o meafaigaluega i luga o le meafaitino.
7. E mafai ona faia le metallocene laina maualalo density polyethylene mLLDPE ata tifaga faʻaleleia le faʻatinoina o gaioiga ma faʻamaufaʻailogaina toniga anapogi, faʻamautinoa le faʻamaoni o le faʻamaufaʻailoga laina anapogi, ma faia le faʻaopoopoga o le metallocene linear low density polyethylene mLLDPE i lalo o le tino ma le kemisi pulea, faʻamautu foam. faaleleia.
