Focus on Cellulose ethers

Te paura whakapiri kaha teitei te dispersible

Hydroxypropyl methylcellulose (HPMC), redispersible latex paura (VAE), teitei-kaha here here paura.

Taupū āhuatanga ā-tinana, matū hoki

Te ahua o te paura ma

Ph uara 8-9

Ihirangi totoka ≥98%

Taurangi whakakitenga o roto ≤1.0

Kiato rahi g/L 600-700

Te taurangi whakakitenga o waho irarangi ≤1.0

Te pungarehu % ≤10

Pūhui waro puhoi ≤200

Wawaenga rauemi diameter D50MM <130

Taapiri: Peeke kirihou hiato, te taumaha kupenga 25 kg mo ia peeke

Ma te whakamahi i tenei paura rapa ki te hanga moata honohono me te moata raima-atete kapiti, he pai ano enei:

1. Te kaha o te honohono: Ko te paura rapa ka taea te sima Portland noa (tae atu ki te raima ma) ki te hono ki te papa extruded me te papa benzene ki te hanga i te kaha hononga tino kaha me te roa me te kore e whakamahi i te kaihoko atanga.Ko tona kaha ko te 3-5 nga wa o te paura taherapa redispersible noa;

2. He tino pai te parenga wai: ko te taupae atete wai me te taupae aatete whakatio o te kumete i mahia ma te whakamahi i tenei paura rapa nui atu i te paerewa o te motu;

3 Te whānuitanga o nga tono: Ka taea e te paura taherapa piri te kaha te whakaputa i te kumete whakawera waiariki, te kumete whakaahuru-atete, te kumete whakapiri motuhake mo te papa maeneene maeneene, te raima raima, te matūriki polystyrene moata whakawera waiariki, te kaihoko atanga mo te papa extruded, te papa benzene , me etahi atu;

4. He nui te mahi utu katoa: Na te kaha nui o te paura rapa, he iti ake te taapiri me te iti o te utu o te waahanga, he huarahi whai hua hei whakaiti i nga utu hangahanga i raro i te kaupapa o te whakarite i te kounga o te hua.


Wā tuku: Tihema-01-2022
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