Awọn ọja
Polyvinyl Ọtí Powder PVA-2488
Apejuwe ọja
1. PVA ti ṣelọpọ nipasẹ polymerization ti vinyl acetate monomer, atẹle nipa hydrolysis ti polyvinyl acetate.
2. Polyvinyl Ọtí (PVA) jẹ omi tiotuka ati polima sintetiki biodegradable.O ti wa ni a gbẹ ri to, ati ki o jẹ wa ni granule ati powdered fọọmu.Awọn giredi pẹlu mejeeji hydrolyzed ni kikun ati omiipa apakan.
3. PVA jẹ alemora ti o dara julọ pẹlu agbara isunmọ ti o ga julọ, ṣiṣẹda fiimu ati awọn ohun-ini emulsifying.Fiimu ti PVA ṣe afihan resistance to dayato si epo, girisi ati awọn olomi.Ni afikun si ohun-ini iṣelọpọ fiimu rẹ, o ni ifaramọ ti o dara julọ si mejeeji hydrophilic ati awọn ohun elo hydrophobic.
4. Ninu awọn ile-iṣẹ iṣelọpọ ati awọn ohun ọṣọ, wọn le ṣee lo bi awọn afikun simenti amọ-lile, awọn afikun awọ fun inu ati awọn odi ita, ati awọn adhesives awo.
Ohun elo
2488 polymer lulú jẹ paapaa ti o dara julọ fun kikọ awọn afikun amọ-lile, ati methyl cellulose ether iru oluranlowo idaduro omi ti a lo papọ, le mu irọrun ti amọ simenti, idaduro omi, mu asopọ ti amọ.Ni afikun, o tun le dinku idinku ti amọ-lile, nitorinaa imudara iṣẹ ṣiṣe ati didara.(Dena awọn wo inu ati ja bo ni pipa ti awọnpilasita Layer, mu awọn adhesion agbara ati smoothness).
TDS ti PVA-2488
| Awọn nkan Idanwo | Awọn abajade Idanwo |
| Nọmba ipele | M200729A17 |
| Alcoholysis ìyí% | 85.86 |
| Sodium acetate% | 0.9 |
| Iyipada% | 2.1 |
| Iwo (mpa.s) | 49 |
| Mimo% | 97 |
| Gbongbo acetate to ku% | 16.99 |
| Ifarahan | funfun lulú |
| Iye owo PH | 5 ~7 |
Awọn anfani
Jinan Dongyuan Kemikali Co., Ltd. jẹ olupese kemikali agbaye kan ati pe o dojukọ imọ-ẹrọ kemikali ilọsiwaju.Dongyuan jẹ amọja ni awọn afikun awọn ohun elo ikole, Ọja akọkọ HPMC ati RDP, gbogbo awọn ọja lati Dongyuan: mimọ giga, didara ga!
Iṣakojọpọ & ifijiṣẹ
Package: apo iwe ṣiṣu ni ita, apo ṣiṣu PVC inu, iwuwo apapọ apo kọọkan 25KG
Akoko ifijiṣẹ: 2-5 ọjọ afer gba owo sisan
Lẹhin- sale iṣẹ
Onimọ ẹrọ wa yoo wa ni ori ayelujara awọn wakati 24 lati ṣe iṣẹ fun awọn alabara, eyikeyi iṣoro ọja o le kan si wa taara.
Awọn ofin sisan & Gbigbe kiakia fun apẹẹrẹ
FAQ
1. Tani awa?
A wa ni orisun ni jinan, China, bẹrẹ lati 2013, ta si South Asia (30.00%), Eastern Asia (20.00%), Guusu ila oorun Asia (14.00%), North America (10.00%), Mid East (8.00%), Southern Yuroopu (5.00%), South America (5.00%), Afirika (5.00%), Ila-oorun Yuroopu (3.00%).Lapapọ awọn eniyan 20-50 wa ni ọfiisi wa.
2. Bawo ni a ṣe le ṣe idaniloju didara?
Nigbagbogbo ayẹwo iṣelọpọ ṣaaju ṣaaju iṣelọpọ pupọ.
Nigbagbogbo Ayẹwo ikẹhin ṣaaju gbigbe.
3. Kini o le ra lọwọ wa?
HPMC, PVA, VAE
4. Kini idi ti o yẹ ki o ra lati ọdọ wa kii ṣe lati awọn olupese miiran?
Jinan Dongyuan Kemikali Co., Ltd jẹ imọ-ẹrọ ati ile-iṣẹ alamọdaju ti o ṣepọ imọ-jinlẹ, ile-iṣẹ ati iṣowo.Pẹlu awọn laini iṣelọpọ adaṣe ti ilọsiwaju, ohun elo iṣelọpọ agbaye-kilasi.Ọdọọdun iṣelọpọ ti diẹ sii ju 40,000 toonu.
5. Awọn iṣẹ wo ni a le pese?
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