HPMC prah gradbeni razred
  • Air ProHPMC prah gradbeni razred
  • Air ProHPMC prah gradbeni razred
  • Air ProHPMC prah gradbeni razred
  • Air ProHPMC prah gradbeni razred
  • Air ProHPMC prah gradbeni razred

HPMC prah gradbeni razred

Gradbeni prah HPMC, ki ga proizvaja Milestone, je izdelan iz visokokakovostnih bombažnih vlaken, ki zagotavljajo visoko kakovost izdelka od začetka surovin. Pri nadaljnji predelavi se uporablja edinstven postopek, vzorci pa se bodo obdržali za testiranje po zaključku vsake serije proizvodnje, da se zagotovi kakovost izdelka.

Pošljite povpraševanje

opis izdelka

HPMC prah gradbeni razred

HPMC prah gradbeni razred is an important building material, often used in construction, and the amount is very large.

How to simply and intuitively judge the quality of HPMC prah gradbeni razred?

Ime izdelka:

Hidroksi propil metil celuloza (HPMC)

Druga imena

Hipromeloza

Vaja

Beli prah

ŠT. CAS

9004-65-3

Št. EINECS:

220-971-6

MF:

C12H20O10

Čistost:

99%



Spodaj bomo predstavili nekaj preprostih in neposrednih metod, da bodo vsi zlahka ločevali pri nakupu.

v Whiteness: Although the whiteness cannot determine whether HPMC prah gradbeni razred is easy to use, and if some factories add whitener during the production process, it will also affect its quality. However, most good products have good whiteness.

v Fineness: The fineness of HPMC is generally 80 mesh and 100 mesh, and 120 mesh is less. Most of the HPMC prah gradbeni razred produced by Milestones is 80-100 mesh. The finer the fineness, the better the quality in general.

v Transmittance: After putting HPMC prah gradbeni razred in water to form a transparent colloid, look at its transmittance. The greater the transmittance, the better, indicating that there are less insolubles. The permeability of the vertical reactor is generally good, and the horizontal reactor is worse, but it does not mean that the quality of the vertical reactor is better than that of the horizontal reactor. The product quality is still determined by many factors.

v Proportion: The larger the proportion of HPMC prah gradbeni razred, the heavier the better. The high specificity is generally due to the high hydroxypropyl content in it, and the higher the hydroxypropyl content, the better the water retention.

Ime izdelka:

Hidroksi propil metil celuloza (HPMC)

Površinska napetost

4225-230

Karbonizacijska temperatura

225-230 ° C

Termokromna temperatura

190-200 Ì C.

Temperatura razgradnje

200 Ì C.

Temperatura gela (â „ƒ)

50-68 ° C

Vsebnost hidroksipropila

9,0-12,0

Vsebnost metoksi

24,0–30,0

Vsebnost pepela

â ‰ ¤5%

Vsebnost vode

â ‰ ¤5%

Vrednost PH

6,5-8,0

Prepustnost svetlobe

â ‰ ¥ 80

Belina

â ‰ ¥ 75

Viskoznost

100-200000 ga je mogoče prilagoditi

Fitnes

80-100 Seznam


The HPMC prah gradbeni razred produced by Milestone is produced with high-quality cotton fiber, which guarantees the high quality of the product from the beginning of the raw material. A unique process is used in the subsequent processing, and samples will be retained for testing after each batch of production is completed to ensure that the product quality is qualified.