Global - Premier EVA (Ethylene Vinyl Acetate Copolymer): The Versatile Polymer Redefining Industries
Kabedo madongo mi tic
I kind ju ma yiku wara, EVA mwa ubedo piny ma loko piny. Eloko paru pa bedo maber man bedo ma rii i wara. Dikiri ma ukoc pa EVA mi bedo yot man ma jwigo lyethu miyo ebedo ber pi tyend wara. Kadi bedu tyend wara ma yot man ma nyai ma miyo ngati moko bedo maber i saa mi tic mi yot kum nyoke tyend wara ma yot ma miyo bedo maber ceng'ini ceke, EVA mwa mio ngec maber akeca. Ju ma yiku wara gi geno EVA mwa ni yubu piny ma romo ngo kende ento ma kadhu paru pa juruwil i yore mi bedo maber man kwo pi kare malac.
Ju ma timo tic mi ketho piny i jeni de ginwangu bero madit kud i Global - Premier EVA mwa. Jutiyo kudu lee i yubu piny mi gwoko piny. EVA's ber pa tic - kero mi cung matek man kero mi jwigo piny miyo ebedo ber pi gwoko piny ma pigi tek man ma pigi tek i saa mi tero man kano. Nicaku i jam tic ma rwom gi malu calu simu man laptop nitundu i glassware ma nyap man piny mabecu, EVA - based packaging mwa ketho piny ma i iye utuc kama gicidho i iye maber. Mi medo, kero pare mi yike i kit man dit matung tung weko juyike yore mi kethu piny matung tung, ma rwate ku yeny pa piny matung tung.
I tic mi yiku mutukari, EVA timo tic ma pire tek. Jutiyo kudu i piny ma iye calu dashboard, dhugola, man kom kom. EVA's ma nyap, dwand - dwoko piny, man bedo maber pa rwinyo man rwinyo miyo ebedo piny maber pi medo ber pa ngwec man ber pa ngwec. Man de ekonyo pi bedo maber pa mutukari ni bedo ku gwok maber ka mutukari upodhu. Ju ma yiku mutukari gigeno EVA mwa ni ketho kabedo maber man ma ber ni juwotho.
I lembe mi tugu man mi yom cwiny, EVA mwa ubedo piny ma pire tek. Jutiyo kudu pi yubu jam tugu matung tung, ikinde yoga mats, surfboards, man jam gwoko kum. Yoga mats ma juyubu ku EVA mwa miyo kabedo ma rwinyo ngo, ma ketho bedo maber i saa mi tic, man bende miyo kabedo maber man maber. Surfboards ku EVA cores gi yot, gi mol, man gi rii, ma medo kero pa ju ma giwotho i nam. Jam gwoko kum calu knee pads man elbow pads ma juyike ku EVA miyo gwok maber, ma jwigo peko mi ret ikare mi tuko.
Lembe ma pire tek
| Nying piny | EVA | |||||||||
| Formula pa kemikol | (C2H4)x(C4H6O2)y | |||||||||
| Lanyuth | Powder ma ler | |||||||||
| Pek | 0.91 - 0.96 g/cm3 | |||||||||
| CAS NO | 24937 - 78 - 8 | |||||||||
| HS Code | 3901.3 | |||||||||
| EINECS NO | 246 - 548 - 1 | |||||||||
| Ketho | Jutiyo kudu i wara, filim, waya, jam tugu | |||||||||
Karatasi mi gwoko ber pa piny
| Nying piny | EVA | ||||||
| JAMI | STANDARD VALUE(%) | TEST VALUE(%) | |||||
| Nying macol,PCS/KG | 0% | 0.00% | |||||
| Rangi, PCS/KG | ≤10 | 0 | |||||
| Nying madongo man ma nok, PCS/KG | ≤10 | 0 | |||||
| Trailing grain ＼,PCS/KG | ≤20 | 2.00% | |||||
| Floccule, g/kg | ≤0.02 | 0 | |||||
| VA,%(wt) | 18(+/-)1 | 17.3 | |||||
| Melt mass flow rate,g/10min | 2.8(+/-)0.5 | 3.17 | |||||
| Pek,(23 ℃)g/m3 | Calu ripot | 0.937 | |||||
| Lieth ma malo pa lyethu,°C | Calu ripot | 90 | |||||
I thum pa lembe
EVA mwa ma dit mi ng'om zoo juyike i piny maber, man ma gwoko piny pi gwoko piny moko ci i saa mi gwoko man tero. Batch acel acel kadhu kud i test ma tek mi neno ber pa piny, ikinde utiye nyang ikum piny ma juciko, pimo piny ma nen, man pimo tic. Kadi bed ni ibedo ngati ma yiku wara i Europe, kampuni ma yiku wara i Asia, kampuni ma yiku mutukari i North America, nyo kampuni ma yiku jam tugu i Australia, EVA mwa utiye piny maber man ma yot ma imito. Emiyo tic maber akeca, ma nyutho nia eromo man ekadho yeny pa tic peri.