Kelas HPMC mortir
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Kelas HPMC mortir

HPMC kelas mortir bisa digunakake minangka campuran eter selulosa ing lesung lan bisa digunakake ing meh kabeh produk mortir, utamane amarga penylametan banyu. Umume, retensi banyu HPMC kelas Mortar ana gandhengane karo viskositas, derajat substitusi lan ukuran partikel.

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Kelas HPMC mortir

Kelas HPMC mortir plays a very important role in mortar.

Jeneng produk:

Hydroxy Propyl Methyl Cellulose (HPMC)

Jeneng liya

Hypromellose

Penake

Bubuk putih

CAS NO.

9004-65-3

EINECS Ora.:

220-971-6

MF:

C12H20O10

Kemurnian:

99%

Kelas HPMC mortir has many functions in mortar. The main function of Kelas HPMC mortir in cement mortar is water retention and thickening.




In addition, due to the interaction between Kelas HPMC mortir and cement system, it will also play an auxiliary role in entraining air, retarding setting, and improving tensile bonding strength.

In Kelas HPMC mortir, the introduction of methoxy groups reduces the surface energy of the aqueous solution containing Kelas HPMC mortir, so that Kelas HPMC mortir has an air-entraining effect on cement mortar. Introduce appropriate air bubbles into the mortar. Due to the "ball effect" of air bubbles,

Iki bisa nambah kinerja konstruksi mortir, lan ing wektu sing padha, gelembung gelembung nambah tingkat output mortir kasebut. Mesthine, jumlah udhara getih kudu dikendhaleni, lan hawa sing kakehan getihen bakal menehi pengaruh negatif marang kekuatan lesung.



Kelas HPMC mortir will delay the setting process of cement, thereby slowing down the setting and hardening process of cement, and prolonging the opening time of mortar. However, this effect is disadvantageous to mortar in colder areas.

Kelas HPMC mortir is a long-chain polymer material. After being added to the cement system, it can improve the bonding performance with the substrate under the premise of fully maintaining the moisture of the slurry.

In summary, the performance of Kelas HPMC mortir in mortar mainly includes: water retention, thickening, prolonging setting time, air-entraining and improving tensile bonding strength.