Products
Polyvinyl Doro Poda PVA-2488
Chigadzirwa tsananguro
1. PVA inogadzirwa ne polymerization yevinyl acetate monomer, inoteverwa ne hydrolysis ye polyvinyl acetate.
2. Polyvinyl Doro (PVA) imvura inonyungudika uye biodegradable synthetic polymer.Iyo yakaoma yakaoma, uye inowanikwa mune granule uye hupfu mafomu.Magiredhi anosanganisira ese ari maviri akazara hydrolyzed uye chikamu hydrolyzed.
3. PVA inonamira yakanakisa ine simba repamusoro rekubatanidza, kugadzira firimu uye emulsifying properties.Firimu yePVA inoratidzira kupikisa kwakanyanya kumafuta, girizi uye zvinonyungudutsa.Pamusoro peiyo firimu yekugadzira pfuma, ine yakanakisa kunamatira kune ese ari maviri hydrophilic uye hydrophobic zvinhu.
4. Mukugadzira uye kushongedza maindasitiri, anogona kushandiswa sedhaka simende additives, pendi additives zvemukati nekunze madziro, uye molding plate adhesives.
Application
2488 polymer powder inonyanya kukodzera kuvaka dhaka additives, uye methyl cellulose ether rudzi rwekuchengetedza mvura inoshandiswa pamwe chete, inogona kuvandudza kushanduka kwesamende dhaka, kuchengetedza mvura, kuvandudza chisungo chedhaka.Uye zvakare, inogona zvakare kuderedza kukweshera kwedhaka, nekudaro ichiwedzera kushanda zvakanaka uye kunaka.(Dzivisa kuputika uye kudonha kubva paplaster layer, kuwedzera simba rekunamatira uye kutsvedzerera).
TDS yePVA-2488
| Test Items | Test Results |
| Batch nhamba | M200729A17 |
| Dhigirii reAlcoholysis% | 85.86 |
| Sodium acetate% | 0.9 |
| Volatile % | 2.1 |
| Viscosity ( mpa.s) | 49 |
| Kuchena % | 97 |
| Residual acetate mudzi% | 16.99 |
| Chitarisiko | Upfu chena |
| PH Kukosha | 5~7 |
Zvakanakira
Jinan Dongyuan Chemicals Co., Ltd inogadzira makemikari epasi rose uye inotarisa kune yepamusoro makemikari tekinoroji.Dongyuan inyanzvi mukuvaka zvigadzirwa zvekuwedzera, Main chigadzirwa HPMC uye RDP, zvese zvigadzirwa kubva kuDongyuan: kuchena kwepamusoro, mhando yepamusoro!
Packing & delivery
Package: epurasitiki bepa bhegi kunze, PVC epurasitiki bhegi mukati, mumwe bhegi mambure uremu 25KG
Delivery nguva: 2-5 mazuva afer kuwana muripo
Mushure mekutengesa sevhisi
Nyanzvi yedu ichave iri online maawa makumi maviri nemana yekushandira vatengi, chero dambudziko rechigadzirwa iwe unogona kutibata isu zvakananga.
Mitemo yekubhadhara & Express shipiing yemuenzaniso
FAQ
1. Tiri vanaani?
Isu tinogara mujinan, China, kutanga kubva 2013, tengesa kuSouth Asia(30.00%), Eastern Asia(20.00%), Southeast Asia(14.00%), North America(10.00%), Mid East(8.00%), Southern Europe(5.00%), South America(5.00%), Africa(5.00%), Eastern Europe(3.00%).Kune vanhu vanenge 20-50 muhofisi yedu.
2. Tinogona sei kuvimbisa kunaka?
Nguva dzose sampuli isati yagadzirwa isati yagadzirwa.
Nguva dzose yekupedzisira Inspection isati yatumirwa.
3. Chii chaungatenga kwatiri?
HPMC,PVA,VAE
4. Sei uchifanira kutenga kubva kwatiri kwete kubva kune vamwe vatengesi?
Jinan Dongyuan Chemicals Co., Ltd. ikambani yehunyanzvi uye inyanzvi inobatanidza sainzi, fekitori nekutengeserana.Nemitsetse yekugadzira otomatiki, zvigadzirwa zvekugadzira zvepasirese.Kugadzirwa kwegore negore kwematani anopfuura 40,000.
5. Tingaita mabasa api?
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