Polypropylene Medical grade e qhibilihisa thepa ea lesela PP S2040
Polypropylene Medical grade e qhibilihisa thepa ea lesela PP S2040
Tlhaloso ea Sehlahisoa
Homopolymer polypropylene ke polymer e entsoeng ka polymerization ea propylene monomer feela.Homopolymer polypropylene ke semi crystalline polymer.Ka lebaka la kristale ea eona e phahameng, homopolymer polypropylene e na le thepa e ntle ea mochini.Ho kenyelletsa ho tiea ho hoholo, matla a phahameng a tsitsipano, ho hanyetsa mocheso o motle le deformation.Ka nako e ts'oanang, ka lebaka la mokelikeli oa eona o motle, mocheso o phahameng oa crystallization o khutsufatsa potoloho ea ho bopa ea lihlahisoa.Homopolymer polypropylene e sebelisoa haholo ho ente, ho taka le lits'ebetsong tse ling tsa ts'ebetso le ho bopa.
Lintho Tsa 'Mele
Melt Flow Rate (230℃/2.16 kg) 36.0 g/10min
Boima ba 0.90 g/cm 3
Melting Temperature (DSC) 162 ℃
Thepa ea Mechini
Matla a ho Tiea ha ho Koaheloa (50 mm/min) 33 MPa
Matla a Tensile nakong ea Phomolo (50 mm / min) 20 MPa
Ho phahamisa matla nakong ea khefu (50 mm/min) 600 %
Flexural Modulus (2 mm/min) 1300 MPa
Charpy Impact Matla, notched (23℃) 2.5 kJ/m2
Thermal Properties
Mocheso oa ho Fetola Mocheso (0.45 MPa) 83 ℃
Vicat Softening Point (A50) 151 ℃
Mocheso o khothalletsoang oa ho sebetsa: 190 ~ 250 ℃
Lisebelisoa
Sebaka sa kopo ea homopolymer polypropylene:
1. Extrusion molding: liphaephe, lipoleiti, maqephe, joalo-joalo.
2. Ho bopa ka ente: mefuta eohle ea lijana le lisebelisoa, ho kenyelletsa le lijana tsa lijo, lisebelisoa tsa ntlo, likhetla tsa lisebelisoa tsa lapeng, joalo-joalo.
3. Thermoforming: tableware e lahloang, ho kenyeletsoa mabokose a lijo tsa motšeare, likotlolo le lipoleiti, linoelo tsa seno, joalo-joalo.
4. Filimi: Filimi ea Homopolymer polypropylene e pepenene ebile e benya, e na le mouoane o fokolang oa mouoane oa metsi, ho kenyeletsoa filimi e phatlohileng, filimi e lahliloeng, filimi ea katoloso ea bidirectional, joalo-joalo.
5. Ho taka: khoele e bataletseng e ka hlahisoa ka metsi a fokolang, 'me khoele e kopantsoeng le lesela le sa lohiloeng le ka hlahisoa ka metsi a mangata.
Fiber ke 'maraka o ka sehloohong oa polypropylene.Ho otlolla kapa ho tsepamisa maikutlo ho ka eketsa matla a ho tiea ka makhetlo a 15.Lihlahisoa tsa silika, tse kenyeletsang liaparo, li-diaper le li-nonwovens, ke lisebelisoa tse ka sehloohong tse tala bakeng sa tlhahiso ea limaske tsa bongaka Letlalo la Thepa, Mekotla ea Temo, Lithapo, Masela a Koahelang fatše le Mabanta.Khapete le k'hapete morao motseng.PP e ka boela ea lahleloa kapa ea otlolloa ka tsela ea ho etsa lifilimi.Lifilimi tsa tataiso li ka sebelisoa e le lisakerete.Lisebelisoa tsa ho paka lipompong le lingoliloeng tse ngata;Filimi e sa shebaneng le eona e sebelisetsoa li-capacitor kapa thepa ea ho paka Letlapa la PP le sebelisetsoa ho etsa lijana tsa lijo tse thermoforming, 'me thepa ea eona ea ho thibela mongobo, phetisetso ea khase le monko oa eona e tlameha ho latela melao ea FDA.
