Global - Premier PET: Polymer maber pi tic matung tung
Kabedo madongo mi tic
PET jutiyu kudu lee i tic mi poko piny, asaga pi agulu mi kongo. Kit pare maber mi juku oxygen, pii, man carbon dioxide miyo ebedo piny maber mi gwoko leng man ber pa kongo, juice, man pii. Leng pa PET miyo nen maleng pa piny ma iye, ma medo rwom pa piny ne. Mi medo, agulu mi PET gi yot, gi nyai ngo, man gi yot ni mako, ma weko gibedo yot ni juwil. I yik pa cam, PET jutiyu kudu pi gwoko cam matung tung, ma gwoko leng man gwoko leng man ber pa piny ma iye.
I tic mi yubu bongo, PET ubedo piny ma pire tek ma jutiyo kudu pi yubu bongo. Fibers eni, ma julwongo gi ni polyester, gitiye ku tego maber, gikwo ngo, man gitiye ku copo mi jwigo pio pio. Jutiyo kudu lee iyubu bongo, bongo mi ot, man bongo mi tic. PET - based polyester fibers jucopo rubu ku natural fibers mi medo kero man tic pa piny ma juyubu. Mi medo, jamb tiyo kudu copo bedu yot ni loko rangi, ma weko rangi matung tung man kit ma tung tung mi rombu ku yeny mi kit ma tung tung.
Jurutic mi jam tic mi mac de ginwangu bero kud i kite ma PET utiye kudu. Jutiyo kudu pi yubu filim man tapes pi bedo ku kero mi gwoko mac. PET films utiye ma thin, ma nyap, man utiye ku rwom maber, ma weko gi bedu ber pi tic ku jam tic matung tung calu capacitors, transformers, man printed circuit boards. Mi medo, PET jutiyu kudu pi yiku LCD screens calu substrate material, ma mio kabedo mafoth man ma ling pi jam nyuthu.
PET de jutiyu kudu i tic mi yiku mutukari. Jutiyo kudu pi yiku piny mi ot, calu dhugola man jam umu kom, pi kite pare maber man ecungo ikum rwinyo. PET - based composites jutiyu kudu pi yubu jam mutukari pi jwigo pek man medo kero pa omo. Bende, PET jutiyu kudu pi yiku jam tic pa injin man jam tic pa omo pi bedo tek pa lyethu man kemikol.
Lembe ma pire tek
| Nying piny | Polyethylene Terephthalate | |||||||||
| Formula pa kemikol | C10H8O4 | |||||||||
| Pek pa molecule | 20,000 - 30,000 g/mol | |||||||||
| Lanyuth | Jam rangi ma nen ungo nyo karatasi | |||||||||
| Kabedo mi lyethu | 255 - 265°C | |||||||||
| Pek | 1.38 g/cm3 | |||||||||
| CAS NO | 25038 - 59 - 9 | |||||||||
| HS Code | 39076090 | |||||||||
| EINECS NO | 607 - 991 - 6 | |||||||||
| Ketho | Jutiyo kudu pi agulu, fiber, filim, man jam tic | |||||||||
Karatasi mi gwoko ber pa piny
| Nying piny | |||||||
| JAMI | Index | Yore mi temo | |||||
| Intrinsic Viscosity (Foreign Trade) | 0.800±0.02 dL/g | GB17931 | |||||
| Piny ma nwang i acetaidehyde | ≤1ppm | Gas chromatography | |||||
| Carboxyl end group | ≤30mmol/kg | Photometric titration | |||||
| Kabedo mi lyethu | 243±2°C | DSC | |||||
| Piny ma pii iye | ≤0.2wt% | Yore mi pek | |||||
| buru | ≤100ppm | Yore mi pek | |||||
| Wt. pa 100 chips | 1.55±0.10g | Yore mi pek | |||||
I thum pa lembe
Global - Premier PET mwa utiye i ayi matung tung, ikinde utiye pellets, films, man fibers, mi rombu ku yeny pa ju ma timo tic matung tung. Kit PET acel acel kadhu kud i pima ma tek mi neno nia piny ne utiye maber, calu ve viscosity, melting point, tensile strength, man clarity. Wabe miyo kony ma juyike ni rombu ku yeny pa juruwil mwa. Kadi bed ni ibedo kampuni mi ketho piny i Asia, kampuni mi yiku bongo i Europe, kampuni mi jam tic mi mac i North America, nyo kampuni mi mutukari i Australia, Global - Premier PET mwa utiye polymer maber man maber ma icopo yio pi medo tic man ber pa piny peri.