Kushandiswa kweHydroxypropyl Methyl Cellulose muGypsum Mortar

(1), maitiro ehydroxypropyl methylcellulose mu gypsum mortar:

1. Kuita kwakanaka kwekuvaka: iri nyore uye yakatsetseka kusungirira, inogona kuumbwa panguva imwe chete, uye ine plastiki panguva imwe chete.

2. Kubatana kwakasimba: Inokodzera marudzi ose egypsum bases, uye inogona kuderedza nguva yekunyura yegypsum, kuderedza kuomeswa kwe shrinkage rate, uye rusvingo harisi nyore kuvhara uye kuputika.

3. Mvura yakanaka yekuchengetedza mvura: inogona kurebesa nguva yekushanda yegypsum base, kuvandudza kusimba kwekudzivirira kwegypsum base, kuwedzera simba rekubatanidza pakati pegypsum base uye base layer, kushanda zvakanaka kwemvura yekubatanidza, uye kuderedza kumhara madota uye mamwe matambudziko.

4. Kuvandudza chiyero chekupararira kwegypsum base: Kuenzaniswa neiyo yakafanana hydroxypropyl methylcellulose ether, chiyero chekupararira chichawedzerwa zvakanyanya. Zvigadzirwa zveHydroxypropyl methylcellulose zvinogona kuwedzera zvakanyanya mwero wekuputira, zvinogona kuvhara nzvimbo dzakawanda, zvinogona kuderedza kuwanda kwevashandi, kuchengetedza zvinhu, uye kugadzirisa mabhenefiti ehupfumi.

5. Yakanaka anti-sagging performance: painorembera makobvu akaturikidzana, single-pass kuvaka haizoregi, uye anopfuura maviri anopfuura, pamusoro pe3cm, haizoregi pakurembera, uye plastiki yakanaka.

6. Minda yekushandiswa uye chipimo chemushonga: light bottom plastering gypsum, iyo yakakurudzirwa dosage i2.5-3.5 kg/ton.

(2) Chikumbiro chekuyedza bvunzo yehydroxypropyl methylcellulose:

1. Kuedza kwesimba: Mushure mekuedzwa, gypsum-based hydroxypropyl methylcellulose ine yakanaka tensile bonding simba uye compression simba.

2. Muedzo weAnti-sagging: Hapana sag kana imwe-pass kuvaka inoiswa mumatanda makobvu, uye hapana sag kana yakashandiswa kweanopfuura maviri anopfuura (pamusoro 3cm), uye plasticity yakanaka.

3. Chiedza chekurembera madziro: chakareruka uye chakatsetseka kana chakarembera, uye chinogona kuumbwa panguva imwe chete. Kumusoro kwakapfava uye kwakapfava, nekupenya.

4. Kupararira kwechiyero chekuedza: Kupararira kwegypsum base kunoreva mhedzisiro inowanikwa nekuyera kunyorova kwehuwandu hwegypsum base. One toni yegypsum-based product yekuvaka 10mm gobvu madziro nzvimbo.

5. Muyedzo weyero yekuchengeta mvura: Mvura yekuchengeta mwero wereferensi yakajairwa GB/T28627-2012 “Plastering Gypsum”, mwero wekuchengetedza mvura yemwenje pasi pasi plastering gypsum yakakura kudarika kana yakaenzana ne60%, uye 0.2% uye 0.25% yegypsum-based. hydroxypropyl methylcellulose inowedzerwa Iyo ine yakanaka yekuchengetedza mvura kuita.