I-PP LUGGAGE I-BAIGOU FACTORY 882# 3PCS ISETHI 20 24 28 I-Inch OLIBILI ELIVIVINYIWEYO ELITSHATYISWA UMLAWULO WETROLI

Uthini umahluko phakathi kwe-PP suitcase kunye ne-PC suitcase?

1. Izinto ezahlukeneyo

Isuitcase yePP yi polypropylene resin
Ekubeni i-homopolymer PP i-brittle kakhulu kumaqondo okushisa angaphezu kwe-0C, izixhobo ezininzi ze-PP zorhwebo zi-copolymers ezingahleliwe kunye ne-1 ukuya kwi-4% ye-ethylene eyongeziweyo okanye i-copolymers epinki enomxholo ophezulu we-ethylene.
I-PC kwisutikheyisi aka "polycarbonate".I-Polycarbonate yintlaka eyomeleleyo ye-thermoplastic ebizwa liqela layo langaphakathi le-CO3.Nge-bisphenol A kunye ne-carbon oxychloride synthesis.Eyona ndlela isetyenziswa kakhulu yi melt transesterification method (ibisphenol A kunye ne diphenyl carbonate zenziwe nge transesterification kunye ne polycondensation).

2. Iimpawu ezahlukeneyo

I-suitcase ye-PP: Isixhobo se-copolymer sohlobo lwe-PP sineqondo lokushisa eliphantsi lokuguqula i-thermal (100C), ukukhanya okuphantsi, i-gloss ephantsi, ukuqina okuphantsi, kodwa unamandla amakhulu empembelelo.Amandla e-PP ayanda ngokunyusa umxholo we-ethylene.
Iqondo lokushisa le-Vicat lokuthambisa le-PP yi-150C.Ngenxa yezinga eliphezulu le-crystallinity, le nto inobunzima obuhle bomgangatho kunye neempawu zokumelana nokuqala.
I-suitcase ye-PC: I-amorphous thermoplastic resin eneempawu ezigqwesileyo ezibanzi, kunye ne-insulation yombane egqwesileyo, i-elongation, i-dimensional stability kunye nokumelana neekhemikhali, amandla aphezulu, ukumelana nobushushu kunye nokumelana nokubanda;Ukwanayo nokuzicima, ukubuyiswa komlilo, okungeyotyhefu, okunombala, njl.

3. Amandla ahlukeneyo

Ityesi yePP: inamandla efuthe elinamandla.Ukuqina komphezulu kunye neempawu zokumelana nokukrweleka kwesi sixhobo zibalaseleyo.
I-PC suitcase: Amandla ayo anokwanelisa iimfuno ezahlukeneyo ukusuka kwiiselfowuni ukuya kwiglasi engangenwa bulletproof.Xa kuthelekiswa nesinyithi, ukuqina kwayo akwanelanga, okwenza ukuba ukubonakala kwayo kube lula ukukrazula, kodwa amandla kunye nokuqina kwayo kuhle kakhulu, nokuba ingcinezelo enzima okanye ngokubanzi , ngokude nje ungazami ukuyishukumisa, ide ngokwaneleyo.

Uthini umlinganiswa weli qela 3PCS usete i-PP yempahla yetyesi?

1. PP imithwalo
2. 20"24"28" 3pcs iseti
3. Ivili eliphindwe kabini
4. Inkqubo yetroli yentsimbi
5. Lungiselela uphawu
6. Ngaphandle kwenxalenye enokwandiswa
7. I-polyester ye-210D ngaphakathi kwe-lining
8. Yamkela i-brand ngokwezifiso, i-odolo ye-OME/ODM 9.1x40HQ isikhongozeli sinokulayisha iiseti ezingama-630 (i-3 pcs set)

Iwaranti kunye neNkxaso

Iwaranti yeMveliso:1 unyaka

Yeyiphi imodeli eyona mpahla ishushu ithengisayo yePP SEMI UQEDIWEYO womzi-mveliso wakho?

Z06#/Z07#/Z08#/Z09#