PVC resini fun USB
PVC resini fun okun USB,
PVC resini fun okun waya, PVC resini SG-3, PVC Resini SG3,
Ohun elo USB ni gbogbogbo nilo iwuwo molikula giga, ati gbigba ti ṣiṣu ṣiṣu jẹ irọrun, nigbagbogbo lo ọna idadoro iru alaimuṣinṣin, mimọ giga, awọn impurities, kere si iru oju ẹja PVC resini.Ni gbogbogbo, SG-1 tabi SG-2 ni a lo, ṣugbọn ni bayi, awọn resini meji wọnyi kere si, nitorinaa ọpọlọpọ awọn ohun elo USB jẹ ti SG-3.Iru resini SG-1 yẹ ki o lo fun awọn ohun elo itanna to ti ni ilọsiwaju, SG-2 ati iru 3 le ṣee lo fun awọn ohun elo itanna gbogbogbo.Iru SG-1 yẹ ki o yan fun ohun elo okun pẹlu ite resistance ooru giga.
Awọn ẹya ara ẹrọ ṣiṣu ṣiṣu, ti ko ṣee ṣe sinu omi, petirolu ati oti, wú tabi tituka sinu ether, ketone, chlorinated aliphatic hydrocarbons, ati hydrocarbon aromatic, resistance to ga si ipata, ati ohun-ini dielectric to dara.
Ohun elo
Ohun elo PVC Resini SG-3 si:
1. PVC profaili
Awọn profaili jẹ aaye ti lilo PVC ni orilẹ-ede ile, nipa 25% ti lilo PVC lapapọ, nipataki fun ṣiṣe awọn ilẹkun ati awọn window ati awọn ohun elo fifipamọ agbara, ati pe ohun elo wọn tun tobi ati idagbasoke.
2. PVC pipe
Awọn paipu PVC jẹ ile-iṣẹ agbara 2nd ti o tobi julọ, Lilo jẹ 20% ti agbara iṣelọpọ lapapọ ni Ilu China, Pipe PVC.
3. PVC fiimu
Fiimu PVC ti a fiweranṣẹ jẹ agbara opoiye nla 3rd, o jẹ nipa 10% ti agbara iṣelọpọ lapapọ.
Sipesifikesonu
| ERTIFICATE OF didara | ||||
| ITOJU IṢE RARA.: | GB/T5761-2006 | |||
| Awoṣe olupese | SG-3 | |||
| Awọn Atọka Idanwo Ọja | ||||
| Awọn itọkasi | Top Kilasi | Kilasi akọkọ | Ti o peye | |
| Viscosity/ (ml/g) | 127-135 | |||
| Aami dudu≤ | 16 | 30 | 80 | |
| Iyipada ati ọrinrin(pẹlu omi)(%)≤ | 0.3 | 0.4 | 0.5 | |
| Ìwọ̀n ńlá (g/ml) ≥ | 0.45 | 0.42 | 0.4 | |
| Iku% | 0.25mm sieve≤ | 2.0 | 2.0 | 8.0 |
| 0.063mm sieve≥ | 95 | 90 | 85 | |
| Fish Iho nos / 40cm2 ≤ | 20 | 40 | 90 | |
| Gbigba pilasita fun 100g resig(g)≥ | 26 | 25 | 23 | |
| funfun(160℃,10min,nigbamii)(%)≥ | 78 | 75 | 70 | |
| Iṣeṣe ti isediwon olomi omi l/Ω.m ≤ | 5 | 5 | / | |
| VCM iyokù 7373μg/g≤ | 5 | 10 | 30 | |
| Ifarahan | funfun agbara | |||
Iṣakojọpọ
Ni 25kg kraft apo tabi 1100kg jumbo apo.
