HPMC za kiti v prahu
  • Air ProHPMC za kiti v prahu
  • Air ProHPMC za kiti v prahu
  • Air ProHPMC za kiti v prahu

HPMC za kiti v prahu

HPMC za kitajski prah, znan tudi kot hipromeloza in celulozni hidroksipropil metil eter, pripravimo z uporabo rafiniranega bombaža kot surovine in eterifikacijo v alkalnih pogojih. Celoten postopek se zaključi pod samodejnim nadzorom. Vsebuje vse živalske organe in olja ter druge aktivne sestavine in je neionski celulozni eter belega videza. MST se že 20 let specializira za proizvodnjo HPMC za kiti v prahu. Ima široko paleto aplikacij in stabilno delovanje. Je odličen dodatek za gradbeno industrijo.

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opis izdelka

HPMC za kiti v prahu

HPMC za kiti v prahu, also known as hypromellose and cellulose hydroxypropyl methyl ether, is prepared by using refined cotton as raw material and etherification under alkaline conditions. The whole process is completed under automatic monitoring. Containing any animal organs and oils and other active ingredients, it is a non-ionic cellulose ether with a white appearance. MST has specialized in the production of HPMC za kiti v prahu for 20 years. It has a wide range of applications and stable performance. It is an excellent additive for the construction industry.

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%

   


Performance of HPMC za kiti v prahu added to putty powder:

1) After HPMC za kiti v prahu is added and hydrated, a thin latex film is formed between the putty powder particles. This film has a sealing effect and improves the surface dryness of the putty powder.

2) HPMC za kiti v prahu has good water retention, so that enough water molecules are stored inside the putty powder, thus ensuring the hydration and hardening of the putty powder and the complete development of the strength, increasing the strength of the putty powder and at the same time. The cohesion of the putty powder makes the putty powder have good plasticity and flexibility, and reduces the shrinkage and deformation of the putty powder.

3) After HPMC za kiti v prahu is added to the putty powder, the methoxy and hydroxypropyl groups on the molecular chain will interact with the calcium and aluminum ions in the putty powder to form a viscous gel and fill the gaps in the putty powder. , Improve the compactness of putty powder, play the role of flexible filling and reinforcement. However, when the composite matrix is compressed, the polymer cannot play a rigid supporting role, so the strength and crushing ratio of the putty powder decrease;

Površinska napetost

4225-230

Vsebnost pepela

â ‰ ¤5%

Karbonizacijska temperatura

225-230 ° C

Vsebnost vode

â ‰ ¤5%

Termokromna temperatura

190-200Ì ​​C.

Vrednost PH

6,5-8,0

Temperatura razgradnje

200 ° C

Prepustnost svetlobe

â ‰ ¥ 80

Temperatura gela (â „ƒ)

50-68 ° C

Belina

â ‰ ¥ 75

Vsebnost hidroksipropila

9,0-12,0

Viskoznost

100-200000 ga je mogoče prilagoditi

Vsebnost metoksi

24,0–30,0

Fitnes

80-100 Seznam

Milestone Industrial co. ltd. is a large-scale high-tech enterprise integrating scientific research, development, production, sales and service of cellulose ether products. The HPMC za kiti v prahu produced has excellent water retention and thickening properties when used in putty powder, and has been well received by users.


Vroče oznake: HPMC za kiti v prahu, proizvajalec, dobavitelj, tovarna, Kitajska, trgovina na debelo, nakup, cena

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