Inleiding tot Hydroxypropyl Metiel Sellulose HPMC 9004 65 3 Natuurlike Polimere

Hidroksipropylmetielsellulose (HPMC), wie se Chinese naam hidroksipropylmetielsellulose is, is 'n semi-sintetiese, nie-ioniese sellulose-eter verkry deur natuurlike sellulose chemies te modifiseer. Hierdie wit poeier kan 'n deursigtige viskose oplossing vorm nadat dit in water opgelos is. Dit het uitstekende verdikking, waterretensie, stabiliteit en filmvormende eienskappe. Dit is 'n onontbeerlike multifunksionele toevoeging in baie velde soos konstruksie.

Eienskappe en voordele van Hydroxypropyl Metiel Sellulose HPMC 9004 65 3 Natuurlike Polimere

Uitstekende wateroplosbaarheid: Dit kan vinnig in koue water opgelos word om 'n helder en stabiele oplossing te vorm.

Doeltreffende verdikking en waterretensievermoë: Verhoog die viskositeit van die materiaal, verminder waterverdamping effektief, en werkdoeltreffendheid te verbeter.

Goeie stabiliteit: Dit het goeie stabiliteit teen sure, alkalies, en soute, en is geskik vir 'n wye reeks pH-waardes.

Filmvormende en beskermende effekte: Na droog, dit vorm 'n taai en deursigtige film om die substraat te beskerm en waterpenetrasie en verdamping te voorkom.

Nie-giftig en nie-irriterend: Dit het goeie bioversoenbaarheid en is geskik vir die velde van medisyne en voedsel.

Verstelbaarheid: Deur die graad van substitusie en molekulêre gewig te verander, sy werkverrigting kan aangepas word om aan verskillende toepassingsvereistes te voldoen.

Spesifikasies van Hydroxypropyl Metiel Sellulose HPMC 9004 65 3 Natuurlike Polimere

Hidroksipropylmetielsellulose HPMC 9004-65-3

Produk Oorsig

Hidroksipropylmetielsellulose (HPMC) 9004-65-3 is a natural polymer made from cellulose. It comes from plant fibers and is widely used in many industries. This product is odorless, smaakloos, and appears as a white or off-white powder. Dit los maklik in koue water op, maar nie in warm water nie. Once mixed with cold water, dit vorm 'n duidelike, viskose oplossing.

Sleutel spesifikasies

Chemiese naam: Hidroksipropylmetielsellulose
CAS nommer: 9004-65-3
Voorkoms: Wit tot spierwit vryvloeiende poeier
Oplosbaarheid: Oplosbaar in koue water; insoluble in hot water and most organic solvents
pH (2% oplossing): 5.0–8.0
Viskositeit (2% oplossing by 20°C): Reeks van 100 aan 100,000 mPa·s (verskil volgens graad)
Vog inhoud: ≤5,0%
As inhoud: ≤1.5%

Algemene gebruike

This HPMC grade works well as a thickener, bindmiddel, film vorms, en waterretensiemiddel. In konstruksie, it improves workability and adhesion in tile adhesives, pleisters, en selfnivellerende verbindings. In farmaseutiese produkte, it serves as a controlled-release matrix in tablets and as an ingredient in eye drops. The food industry uses it as a stabilizer and emulsifier. It also appears in cosmetics for texture and moisture control.

Berging en Hantering

Berg HPMC in 'n koelte, dry place away from direct sunlight and moisture. Hou die houer dig toe wanneer dit nie gebruik word nie. Avoid contact with strong acids or bases. Use standard safety practices when handling—wear gloves and eye protection if needed. Die raklewe is tipies 24 maande wanneer dit behoorlik gestoor word.

Toepassings van Hydroxypropyl Metiel Sellulose HPMC 9004 65 3 Natuurlike Polimere

Toepassings van Hydroxypropyl Metiel Sellulose (HPMC) 9004-65-3

Bou en Konstruksie

HPMC 9004-65-3 is widely used in cement-based products like tile adhesives, selfnivellerende verbindings, en lewer. It helps control water retention so cement hydrates properly. Dit lei tot sterker bindings en minder krake. The polymer also improves workability, making the mix easier to spread and shape.

Farmaseutiese middels

In medisyne, HPMC dien as 'n bindmiddel, verdikkingsmiddel, or film-forming agent. It is common in tablets, kapsules, en oogdruppels. The material is safe for human use and dissolves slowly in the body. This allows drugs to release at a steady rate. Many over-the-counter and prescription medicines rely on HPMC for consistent performance.

Voedselbedryf

HPMC serves as a stabilizer and emulsifier in various foods. You can find it in low-fat spreads, gebak, and gluten-free products. It helps maintain texture and moisture without altering taste. Because it is plant-based and non-toxic, it meets strict food safety standards worldwide.

Verf en Coatings

Paint makers add HPMC to water-based paints to prevent sagging and improve coverage. It keeps pigments evenly mixed and stops them from settling. The result is a smooth finish with better adhesion to walls and surfaces. HPMC verhoog ook oop tyd, giving painters more room to work before the paint dries.

Skoonheidsmiddels en persoonlike versorging

In lotions, sjampoe, en rome, HPMC creates a rich, romerige gevoel. Dit hou water goed, which helps keep skin and hair hydrated. The polymer is gentle on the skin and does not cause irritation. Its natural origin makes it a popular choice in clean-label beauty products.

Maatskappy profiel

Ons is die wêreldleier in liggewigbeton en gevorderde gemanipuleerde skuimoplossings. Wêreldwyd bekend vir sy verbintenis tot navorsing, innovasie, en toegepaste kundigheid, ons verskaf reeds gemanipuleerde skuimoplossings sedert die vroeë 2012's.

Ons kan produkte van hoë gehalte betonmengsel en skuimbetonverwante produkte oor die hele wêreld verskaf.

Die maatskappy het 'n professionele tegniese afdeling en kwaliteit toesig afdeling, 'n goed toegeruste laboratorium, en toegerus met gevorderde toetstoerusting en na-verkope kliëntedienssentrum.

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5 Gereelde vrae oor Hydroxypropyl Metiel Sellulose HPMC 9004 65 3 Natuurlike Polimere

Gereelde vrae oor hidroksipropylmetielsellulose (HPMC) 9004-65-3

Wat is HPMC 9004-65-3?

HPMC 9004-65-3 is a natural polymer made from cellulose. It comes from plant fibers, usually wood or cotton. This substance is modified to dissolve in water and form clear, dik oplossings. People use it in many industries because it works well and is safe.

Waar word HPMC gebruik?

HPMC is algemeen in konstruksie, kos, farmaseutiese produkte, en skoonheidsmiddels. In boumateriaal, it helps keep water in mortar and tile adhesives so they set evenly. In pille, it controls how fast medicine is released. In kos, dit dien as 'n verdikker of stabiliseerder. You’ll also find it in lotions and creams to improve texture.

Is HPMC veilig?

Ja. HPMC has been tested and approved for use in food and medicines by major health agencies like the FDA and EFSA. It does not get absorbed by the body. In plaas daarvan, it passes through the digestive system unchanged. Dit maak dit baie veilig vir die meeste mense.

Hoe werk HPMC in konstruksieprodukte?

In cement-based mixes, HPMC holds water so the mixture stays wet longer. Dit gee werkers meer tyd om met die materiaal te werk. It also stops the mix from separating and helps it stick better to surfaces. Die resultaat is 'n sterker, gladder afwerking.

Can HPMC be mixed with other ingredients?

Ja. HPMC mixes well with many common ingredients. It works with salts, sure, and other thickeners. Steeds, you should test small batches first. Some combinations might affect how thick or stable the final product becomes. Always follow recommended usage levels for best results.