Introduction to KelloCel Cellulose ether HPMC/HEC/HEMC powder for construction dry mix

Hydroxypropyl Methylcellulose (HPMC), y mae ei enw Tsieineaidd yn hydroxypropyl methylcellulose, yn lled-synthetig, ether cellwlos nad yw'n ïonig a geir trwy addasu cellwlos naturiol yn gemegol. Gall y powdr gwyn hwn ffurfio hydoddiant gludiog tryloyw ar ôl hydoddi mewn dŵr. Mae ganddo dewychu rhagorol, cadw dŵr, sefydlogrwydd ac eiddo ffurfio ffilm. Mae'n ychwanegyn amlswyddogaethol anhepgor mewn llawer o feysydd megis adeiladu, meddygaeth, a bwyd.

Characteristics and advantages of KelloCel Cellulose ether HPMC/HEC/HEMC powder for construction dry mix

Hydoddedd dŵr ardderchog: Gellir ei doddi'n gyflym mewn dŵr oer i ffurfio datrysiad clir a sefydlog.

Tewychu effeithlon a gallu cadw dŵr: Cynyddu gludedd y deunydd, lleihau anweddiad dŵr yn effeithiol, a gwella effeithlonrwydd gwaith.

Sefydlogrwydd da: Mae ganddo sefydlogrwydd da i asidau, alcalis, a halwynau, ac mae'n addas ar gyfer ystod eang o werthoedd pH.

Ffurfio ffilm ac effeithiau amddiffynnol: Ar ôl sychu, mae'n ffurfio ffilm galed a thryloyw i amddiffyn y swbstrad ac atal treiddiad ac anweddiad dŵr.

Heb fod yn wenwynig ac nad yw'n cythruddo: Mae ganddo fiocompatibility da ac mae'n addas ar gyfer meysydd meddygaeth a bwyd.

Addasrwydd: Trwy newid graddau'r amnewid a phwysau moleciwlaidd, gellir addasu ei berfformiad i fodloni gofynion cais gwahanol.

Specification of KelloCel Cellulose ether HPMC/HEC/HEMC powder for construction dry mix

Gofynion Cynnyrch: KelloCel Cellulose Ether Powder for Building Dry Mix

Trosolwg

KelloCel cellulose ether is a high-performance additive utilized in construction dry-mix items. It consists of HPMC (Hydroxypropyl Methylcellulose), HEC (Cellwlos Hydroxyethyl), and HEMC (Hydroxyethyl Methylcellulose). These powders are white, yn llifo'n rhydd, and dissolve conveniently in water to form clear, viscous solutions.

Nodweddion Trick

Mae'r cynnyrch hwn yn gwella ymarferoldeb, cadw dŵr, and attachment in cement-based and gypsum-based solutions. It helps manage open time, lowers droop on upright surface areas, and prevents early drying. Builders obtain smoother application and far better finish quality.

Preswylfa Dechnegol

– Ymddangosiad : Powdr sy'n llifo'n rhydd o wyn i wyn
– Dimensiwn did : Yn mynd trwy ridyll 80-rhwyll (≥ 98%).
– Cynnwys lleithder : ≤ 5%.
– pH (2% ateb) : 6.0– 8.5.
– Gludedd (2% opsiwn, 20 °C) : Offered from 400 mPa·s i 100,000 mPa·s.
– Tymheredd gel : 55– 95 °C (amrywio yn ôl gradd).

Ceisiadau a Argymhellir

KelloCel works well in ceramic tile adhesives, systemau gorffen inswleiddio allanol (EIFS), sylweddau hunan-lefelu, plastrau, rendrau, a gosod morter. Each grade is tailored to meet particular performance requirements like expanded open time or high water retention.

Trin a Storio

Storio mewn gwych, lle sych ymhell o fod yn wlyb. Cadwch y cynwysyddion yn ddiogel pan nad ydynt yn cael eu defnyddio. Stay clear of direct exposure to route sunlight or high humidity. Defnyddiwch o fewn blwyddyn i ddyddiad gweithgynhyrchu ar gyfer y canlyniadau gorau. Manage with common industrial health methods– put on handwear covers and prevent breathing in dust.

Canllawiau Dos

Mae dos rheolaidd yn amrywio o 0.1% i 0.6% by overall dry weight of the mix. The precise amount depends upon the application, base products, a pherfformiad dymunol. Constantly carry out small trials prior to complete production.

Applications of KelloCel Cellulose ether HPMC/HEC/HEMC powder for construction dry mix

Applications of KelloCel Cellulose Ether in Building And Construction Dry Mixes

Improve Workability and Water Retention

KelloCel cellulose ether (HPMC, HEC, or HEMC powder) makes completely dry mix products easier to utilize. Mae'n dal dŵr yn dda, which aids concrete and various other binders moisturize fully. Mae hyn yn arwain at fwy pwerus, more resilient outcomes. Heb ddigon o gadw dŵr, the mix dries also quick– specifically on warm days or absorptive surfaces– and vulnerable points can develop.

Improve Adhesion and Cohesion

The powder increases dampness in between the mix and the base surface area. Floor tiles, plastrau, and makes stay firmly in position. It also keeps the components from dividing. Workers obtain a smooth, uniform paste that spreads quickly without drooping or gliding off upright walls.

Control Open Time and Workability

Builders need time to adjust tiles or smooth plaster before it establishes. KelloCel additives expand this open time without slowing general healing. The mix stays flexible and workable longer, yet hardens accurately afterward. This balance supports quicker, cleaner installment with fewer mistakes.

Reduce Splitting and Improve Finish

Shrinking during drying out commonly creates splits. KelloCel cellulose ether decreases this risk by handling wetness equally across the product. The last surface area looks smoother and holds up much better in time. Paentiau, haenau, or leading layers bond much more safely to a steady base.

Ideal for Lots Of Dry Mix Products

Mae'r ychwanegyn hwn yn gweithio'n dda mewn gludyddion teils llawr, systemau inswleiddio allanol, sylweddau hunan-lefelu, plastr plastr, a gosod morter. Each item take advantage of consistent appearance, trusted efficiency, a rhwyddineb trin. Manufacturers can fine-tune formulas making use of various grades of HPMC, HEC, or HEMC to meet certain job requirements.

Cyflwyniad Cwmni

Croeso i Concrit a Mwy, darparwr blaenllaw o admixtures concrit perfformiad uchel, gan gynnwys ein gostyngwyr dŵr concrit premiwm. Gyda blynyddoedd o brofiad yn y farchnad fyd-eang, rydym yn cynnig atebion datblygedig sydd wedi'u cynllunio i wella ansawdd ac effeithlonrwydd prosiectau adeiladu ledled y byd. Mae ein cyfleusterau gweithgynhyrchu o'r radd flaenaf yn sicrhau cynhyrchion o'r ansawdd uchaf sy'n bodloni safonau rhyngwladol. Rydym yn ymfalchïo mewn gwasanaeth cwsmeriaid eithriadol, cymorth technegol, ac atebion wedi'u teilwra i ddiwallu anghenion prosiect penodol. Partner gyda ni am ddibynadwy, arloesol, a chymysgeddau concrit cost-effeithiol sy'n gyrru'ch prosiectau ymlaen. Archwiliwch fwy yn www.concreteandmore.de/. Gadewch i ni adeiladu'r dyfodol gyda'n gilydd!

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5 FAQs of KelloCel Cellulose ether HPMC/HEC/HEMC powder for construction dry mix

Frequently Asked Questions About KelloCel Cellulose Ether Powders

What is KelloCel cellulose ether used for in dry mix products?

KelloCel HPMC, HEC, and HEMC powders are added to construction dry mixes like tile adhesives, plastrau, a rendrad. Maent yn helpu i reoli cadw dŵr, gwella ymarferoldeb, and stop the mix from sagging on vertical surfaces. This makes application easier and gives better final results.

How does KelloCel improve water retention?

These powders absorb and hold water in the mix. Mae cadw dŵr yn dda yn gadael i sment hydradu'n llawn. Heb ddigon o ddŵr, the bond strength drops and cracks can form. KelloCel keeps water where it’s needed during curing.

Can KelloCel be mixed with other additives?

Oes. KelloCel works well with common construction additives like redispersible polymer powders, etherau startsh, a defoamers. Always test the full formula first to make sure performance stays consistent.

What’s the difference between HPMC, HEC, and HEMC?

All three are cellulose ethers but have different chemical structures. HPMC offers strong water retention and good open time. HEC dissolves quickly in cold water and gives high viscosity. HEMC balances workability and adhesion. Choose based on your product needs.

How should KelloCel powder be stored?

Cadwch ef mewn oer, lle sych. Store bags sealed tightly to avoid moisture pickup. Moisture can cause lumps or reduce effectiveness. Defnydd o fewn 12 misoedd ar gyfer perfformiad gorau. Handle with standard dust control measures during mixing.