Product Description
HDPE (High Density Polyethylene) Yas Raw Khoom
High density Polyethylene (HDPE): yog ib qho crystalline uas tsis yog-polar thermoplastic resin ua los ntawm copolymerization ntawm ethylene thiab ib qho me me ntawm -olefin monomer. HDPE yog synthesized nyob rau hauv qis siab thiab yog li ntawd kuj hu ua low-pressure polyethylene. HDPE feem ntau yog cov qauv linear molecular thiab muaj me ntsis branching. Nws muaj qib siab ntawm crystallization thiab siab ceev. Nws tuaj yeem tiv taus qhov kub thiab txias thiab muaj qhov zoo rigidity thiab mechanical zog thiab anti-chemical corrosion.
Cov khoom
High density polyethylene rau non-toxic, tasteless, tsis muaj ntxhiab tsw dawb hais, melting point yog hais txog 130 degree C, txheeb ze ntom ntom.
{{0}}.941 ~ 0.960. Nws muaj qhov kub thiab txias tsis kam, tshuaj lom neeg ruaj khov, tab sis kuj muaj siab rigidity thiab toughness, zoo
mechanical zog. Dielectric zog, ib puag ncig kev ntxhov siab tawg tiv thaiv kev sib deev kuj yog qhov zoo.
Technical parameters
Qib zaj duab xis
| Yam khoom | Kev kuaj mob | Txoj Kev Xeem | Tus nqi | Chav tsev |
| Qhov ntom | TS EN ISO 1183 | 0.944-0.955 | g/cm3 | |
| MFR | 190 degree / 2.16kg | TS EN ISO 1133 | 0.03-0.07 | g/10 min |
| Tensile zog ntawm yield | ISO 527-2 | 22 | MPa | |
| Elongation thaum so | ISO 527-2 | >350 | feem pua | |
| ESCR | F50,50 degree, 100 feem pua | ASTM D-1693A | 1000 | h |
| VICAT | ASTM D -1525 | 126 | degree |
Tshuab Qib
| Yam khoom | Kev kuaj mob | Txoj Kev Xeem | Tus nqi | Chav tsev |
| Qhov ntom | TS EN ISO 1183 | 0.950~0.955 | g/cm | |
| MFR | 190 degree / 2.16kg | TS EN ISO 1133 | 1.7~2.5 | g/10 min |
| Tensile zog ntawm yield | ISO 527-2 | 24 | MPa | |
| Elongation thaum so | ISO 527-2 | >600 | feem pua |
Txhaj qib
| Yam khoom | Kev kuaj mob | Txoj Kev Xeem | Tus nqi | Chav tsev |
| MFR | 190 degree / 2.16kg | ASTM D -1238 | 20 | g/10 min |
| Qhov ntom | --- | ASTM D -792 | 0.954 | g/cm3 |
| Tensile zog ntawm yled | --- | ASTM D -638 | 28 | MPa |
| Elongation thaum so | --- | ASTM D -638 | 250 | feem pua |
| Kev cuam tshuam tensile zog | --- | ASTM D -1822 | 42 | kJ/m2 |
| ESCR | ASTM D -1693 | 3 | --- | |
| VACIT | --- | ASTM D -1525 | 127 | degree |
3. Kev thov ntawm HDPE
1.Film qib yog siv dav hauv kev tsim cov hnab ntim khoom, zaj duab xis thiab lwm yam.
2.Blow molding qib rau kev ua ntau lub raj mis, cov kaus poom, tso tsheb hlau luam, chim siab Txhaj-moulding qib yog rau kev ua zaub mov, yas
cov tais, cov khoom ntim khoom.
3.Blow film khoom: Cov khoom noj khoom haus ntim hnab, khoom noj khoom haus hnab, tshuaj chiv
lined nrog zaj duab xis, thiab lwm yam
4.Extruded khoom: yeeb nkab, raj feem ntau yog siv rau hauv kev thauj mus los roj, dej pej xeem thiab tshuaj
thauj, xws li cov khoom siv hauv tsev, cov yeeb nkab roj, cov yeeb nkab dej kub thiab lwm yam: cov ntaub ntawv yog
feem ntau yog siv nyob rau hauv lub rooj zaum, lub thawv rau khaub ncaws, tuav tuav.
Cim npe nrov: hdpe (high density polyethylene) yas raw khoom, Tuam Tshoj, manufacturers, lwm tus neeg, Hoobkas, pheej yig, luv nqi, hais, luv nqi, dawb qauv
