Pentaerythritol 98% YeKupfeka Indasitiri
Technical Index
| Items | Unit | Standard | Mhedzisiro |
| Chitarisiko | White crystalline inonhuhwirira yakasimba kana hupfu | ||
| Mono-PE | WT%≥ | 98 | 98.5 |
| Hydroxyl kukosha | %≥ | 48.5 | 49.4 |
| Unyoro | % ≤ | 0.2 | 0.04 |
| Ash | Wt%≤ | 0.05 | 0.01 |
| Phthalic ruvara | ≤ | 1 | 1 |
Usage
Pentaerythritol inoshandiswa zvakanyanya muindasitiri yekupfekedza kugadzirwa kwealkyd resins. Aya maresin akakosha chikamu cheakawanda machira, achipa kusimba, kunamatira uye kushora kuramba. Pamusoro pezvo, pentaerythritol inoshandiswawo zvakanyanya mukugadzirwa kwemafuta epamusoro kuti ape mashandiro epamusoro uye kuchengetedzwa kwenguva refu kwemuchina nemotokari.
Uyezve, pentaerythritol chinhu chakakosha mukugadzirwa kweplasticizers uye surfactants. Plasticizers anowedzera kuchinjika uye kusimba kwemapurasitiki, achivaita chikamu chakakosha cheakasiyana maapplication. Nekune rimwe divi, emulsifying uye kupupa zvivakwa zveva surfactants zvakakosha uye zvinoshandiswa mumaindasitiri akadai sekuchengeta kwevanhu, kuchenesa uye kurima.
Kunze kwebasa rayo mune akasiyana maindasitiri ekushandisa, pentaerythritol inoshandiswawo mukugadzira mishonga uye zvinoputika. Yayo yakasiyana-siyana yemakemikari zvinhu inoita kuti ive chinhu chakanaka mukugadzirwa kwemishonga, kubatsira kuwedzera kushanda uye kugadzikana kwemamwe maumbirwo. Uyezve, zvinhu zvinopisa zvepentaerythritol zvinoita kuti zvive chinhu chinokosha mukugadzirwa kwezvinoputika, zvichiwedzera kugadzikana uye simba rezvinhu izvi.
Pakazere, pentaerythritol chinhu chakanyanya kukosha cheorganic chinopa akati wandei maapplication mumaindasitiri akasiyana. Kusarudzika kwayo uye yakasarudzika chemistry inoita kuti ive chinhu chakakurumbira mukugadzirwa kwealkyd resins, mafuta ekuzora, plasticizers, surfactants, mishonga uye zvinoputika. Iine white crystalline powder fomu, inobatanidzwa nyore nyore mumhando dzakasiyana-siyana, ichipa hutano hwakanaka uye kuvimbika. Vimba nepentaerythritol kukwidziridza zvigadzirwa zvako uye kuwedzera kushanda kwazvo.
