Labarai

Marufi mai sassauƙa nau'i ne na marufi da aka yi da kayan sassauƙa waɗanda suka haɗa da fa'idodin filastik, fim, takarda da foil ɗin aluminum, tare da fasaloli kamar sauƙi da sauƙin ɗauka, juriya mai kyau ga ƙarfin waje, da dorewa. Wasu daga cikin kayan da ake amfani da su a cikin marufi masu sassauƙa galibi sune fim ɗin filastik, foil ɗin aluminum, kayan da aka yi da bio-based, kayan da aka shafa, marufi mai lalacewa da sauransu.

Aikace-aikacen samfuran marufi masu sassauƙa sun haɗa da: jakunkuna, fim ɗin naɗewa, jakunkunan kayan abinci, naɗewa mai laushi, fim ɗin shimfiɗawa da marufi na ruwan kwalba. Abubuwan da ke da alaƙa da waɗannan samfuran dangane da ƙarfin injina, ingancin shinge (misali, kare abinci daga gurɓatawa), juriyar bugawa, juriyar zafi, bayyanar gani (misali, yawan sheƙi da haske), sake amfani da shi, da kuma ingancin farashi sune abubuwan da ke sa su shahara.

Daga cikinsu, ana amfani da fina-finan filastik a cikin marufi mai sassauƙa a cikin nau'ikan kayan aiki daban-daban, gami da waɗannan:

Polyethylene (PE): gami da polyethylene mai ƙarancin yawa (LDPE) da polyethylene mai ƙarancin yawa (LLDPE), wanda aka saba amfani da shi a cikin kayan marufi na abinci, tare da kyawawan halayen rufe zafi da sassauci.

Polypropylene (PP): wanda aka fi amfani da shi wajen kera fim, tare da kyakkyawan juriyar zafi da kuma juriyar sinadarai, wanda aka fi amfani da shi a cikin kayan tushe.

Polyester (PET): ana amfani da shi azaman matattarar waje ko ta tsakiya saboda kyawawan halayen injina da bayyananniyar siffa, yana ba da ƙarfi da kyau.

Nailan (PA): yana ba da kyawawan halaye na shinge kuma galibi ana amfani da shi don marufi wanda ke buƙatar babban aikin shinge.

Ethylene vinyl acetate copolymer (EVA): Yana ba da sassauci mai kyau da mannewa kuma galibi ana amfani da shi azaman Layer na rufe zafi.

Polyvinylidene dichloride (PVDC): yana da iska mai ƙarfi da kuma kariya daga danshi, wanda aka fi amfani da shi a cikin marufi wanda ke buƙatar sabo na dogon lokaci.

Copolymer na Ethylene Vinyl Alcohol (EVOH): yana samar da kyawawan halayen shingen iskar oxygen a matsayin layin shinge.

Polyvinyl chloride (PVC): ana amfani da shi a wasu aikace-aikace, amma amfaninsa yana da iyaka saboda matsalolin muhalli da lafiya.

Abubuwan da ke tushen halitta: kamar polylactic acid (PLA), a matsayin madadin kayan da ke da kyau ga muhalli tare da kyakkyawan lalatawar halitta.

Kayan da za a iya lalata su: ana haɓaka su don rage tasirin muhalli na marufi.

Fina-finan haɗakarwa masu launuka iri-iri da aka haɗa da juna: Haɗakar PA, EVOH, PVDC mai matakai da yawa tare da resins kamar PE, EVA, PP, da sauransu don samar da manyan halayen shinge.

Ana iya amfani da waɗannan kayan daban-daban ko kuma a haɗa su don samar da fina-finai masu haɗaka don biyan buƙatun marufi daban-daban kamar halayen shinge, ƙarfin rufe zafi, ƙarfin injina da kyawun su. A cikin marufi mai sassauƙa, waɗannan kayan galibi ana haɗa su ta hanyar lamination ko hanyoyin haɗa kayan aiki don samar da kayan marufi tare da takamaiman ayyuka.

Yadda za a magance matsalar PE, PP, PET, PA da sauran kayan aiki wajen sarrafa tsarin extrusion wanda ke iya haifar da lahani?

Kayan da ke sama, kamar PE, PP, PET, PA, da sauransu, suna iya taruwa a baki, rage saurin fitar da ruwa, fashewa da narkewa, da kuma wuraren da aka fitar da ruwa yayin sarrafawa da fitar da ruwa. Yawanci, manyan masana'antun za su ƙara kayan aikin sarrafa sinadarai na PPA na polymer mai fluorinated don inganta aikin sarrafawa. Duk da haka, a cikin 'yan shekarun nan, tare da karuwar wayar da kan jama'a game da kariyar muhalli da kuma shawarar Dokar Takaita Fluoride da aka gabatar, nemo madadin kayan aikin sarrafa sinadarai na PPA na polymer mai fluorinated ya zama aiki na gaggawa.

A duk duniya, ana amfani da PFAS sosai a cikin kayayyakin masana'antu da na masu amfani da kayayyaki da yawa, amma haɗarin da ke tattare da shi ga muhalli da lafiyar ɗan adam ya haifar da damuwa sosai. Hukumar Kula da Sinadarai ta Turai (ECHA) ta bayyana daftarin dokar takaita amfani da PFAS a bainar jama'a.

A shekarar 2023, ƙungiyar bincike da ci gaban fasaha ta SILIKE ta mayar da martani ga yanayin da ake ciki a yanzu kuma ta zuba jari mai yawa wajen amfani da sabbin hanyoyin fasaha da tunani mai kyau don samun nasarar ci gaba.Kayan aikin sarrafa polymer marasa PFAS (PPAs), wanda ke ba da gudummawa mai kyau ga kariyar muhalli da ci gaba mai ɗorewa. Wannan samfurin yana tabbatar da aiki da inganci na sarrafa kayan aiki yayin da yake guje wa haɗarin muhalli da lafiya da mahaɗan PFAS na gargajiya ke iya haifarwa.

SILIKE SILIMER Masterbatch na PPA mara PFAS shine taimakon sarrafa polymer mara PFAS (PPA)An gabatar da shi ta hanyar Silicone. Ƙarin wani polysiloxane ne da aka gyara ta hanyar halitta, wanda ke amfani da kyakkyawan tasirin shafawa na farko na polysiloxanes da tasirin polar na ƙungiyoyin da aka gyara don ƙaura da aiki akan kayan aikin sarrafawa yayin sarrafawa.

SILIKE SILIMER PFAS-free PPA masterbatchZai iya zama madadin kayan aikin sarrafa PPA na tushen fluorine, ƙara ƙaramin adadin zai iya inganta ruwan resin yadda ya kamata, sauƙin sarrafawa, da kuma man shafawa da halayen saman fitar da filastik, yana kawar da fashewar narkewa, inganta juriyar lalacewa, rage yawan gogayya, inganta samarwa da ingancin samfura, amma kuma yana da aminci ga muhalli kuma yana da aminci.

SILIKE SILIMER PFAS-free PPA masterbatchyana da nau'ikan aikace-aikace iri-iri, ba wai kawai ga fina-finan filastik ba, har ma ga wayoyi da kebul, bututu, manyan batches na launi, masana'antar man fetur da sauransu.

Idan kana cikin masana'antar marufi mai sassauƙa kuma kana neman inganta gasawar samfuranka, zaka iya amfani da shiƘarin PPA mara PFAS na SILIKE. If you are interested, please feel free to contact Ms.Amy Wang  Email: amy.wang@silike.cn. Perhaps you can also browse our website to see more product information: www.siliketech.com.