Introduction to Construction Chemical Raw Material Hydroxypropyl Methyl Cellulose HPMC Powder

Hydroxypropyl Methylcellulose (HPMC), ki gen non Chinwa se hydroxypropyl methylcellulose, se yon semi-sentetik, etè seluloz ki pa iyonik ki te jwenn nan modifye chimik seluloz natirèl. Poud blan sa a ka fòme yon solisyon gluan transparan apre li fin fonn nan dlo. Li gen ekselan epesman, retansyon dlo, estabilite ak pwopriyete fim-fòme. Li se yon aditif multifonksyonèl endispansab nan anpil jaden tankou konstriksyon.

Characteristics and advantages of Construction Chemical Raw Material Hydroxypropyl Methyl Cellulose HPMC Powder

Ekselan solubilite dlo: Li ka byen vit fonn nan dlo frèt pou fòme yon solisyon klè ak ki estab.

Epesman efikas ak kapasite retansyon dlo: Ogmante viskozite materyèl la, efektivman redwi evaporasyon dlo, ak amelyore efikasite travay.

Bon estabilite: Li gen bon estabilite nan asid, alkali, ak sèl, epi li apwopriye pou yon pakèt valè pH.

Efè fim-fòme ak pwoteksyon: Apre siye, li fòme yon fim difisil ak transparan pou pwoteje substra a epi anpeche pénétration dlo ak evaporasyon.

Ki pa toksik ak ki pa irite: Li gen bon biocompatibility epi li apwopriye pou jaden medikaman ak manje.

Ajistebilite: Lè w chanje degre sibstitisyon ak pwa molekilè, pèfòmans li yo ka ajiste pou satisfè kondisyon aplikasyon diferan.

Specifications of Construction Chemical Raw Material Hydroxypropyl Methyl Cellulose HPMC Powder

Hydroxypropyl Methyl Cellulose (HPMC) Poud– Item Specifications

Fundamental Info

Rele atik: Hydroxypropyl Methyl Cellulose (HPMC) Poud
Nimewo CAS: 9004-65-3
Ordinary Molecular Weight: 80,000– 1,200,000 g/mol
Aparans: Blan bèj poud ki koule gratis
Pran sant: San odè

Trick Technical Properties

Epesè (2% opsyon nan 20 °C): 4,000– 100,000 mPa · s (personalized based on quality).
Kontni Entènèt Hydroxypropyl: 4– 30%.
Kontni Methoxyl: 19– 30%.
Kontni mouye (max): 5%.
Valè pH (2% opsyon): 6.0– 8.0.
Ash kontni entènèt (max): 5%.
Dimansyon patikil: Vwayaje nan Van 80-may (≥ 95%).

Karakteristik efikasite

HPMC liquifies quickly in cold water and forms a clear, remèd gluan. It does not liquify in hot water above its gelation temperature (usually 50– 90 °C, depending on quality). The powder shows strong water retention ability, which helps cement-based products remain practical much longer. Li menm tou ranfòse adezyon, decreases sagging, and enhances the consistency of mortars, adhésifs mozayik, ak andui. HPMC is stable under regular storage problems and resists microbial assault.

Anbalaj pwodwi ak espas depo

Anbalaj pwodwi: 25 kg sache papye milti-miray ak revètman anndan an polyethylene.
Espas depo: Maintain in a great, completely dry location far from dampness and direct sunshine. Seal containers firmly after open up to protect against clumping. Lavi etajè se 12 mwa lè yo estoke efektivman.

Sekirite ak sekirite ak manyen

HPMC is safe and non-hazardous under typical usage. Rete lwen pou respire pousyè tè. Usage conventional industrial health techniques. Put on gloves and shatterproof glass if managing large amounts. Refer to the Safety Information Sheet (SDS) for full handling instructions.

Applications of Construction Chemical Raw Material Hydroxypropyl Methyl Cellulose HPMC Powder

Aplikasyon Hydroxypropyl Methyl Cellulose (HPMC) Poud nan bilding

Key Duties in Modern Structure Products

Hydroxypropyl Methyl Cellulose (HPMC) powder is an important basic material used across many building and construction products. It functions well in dry-mix formulations like ceramic tile adhesives, fè, lakòl, ak konpoze oto-nivelman. Home builders count on HPMC because it enhances workability, retansyon dlo, and overall performance.

Water Retention for Better Healing
HPMC holds water inside cement-based mixes. This slow-moving launch assists cement moisturize completely. Stronger bonds create because of this. San retansyon dlo ase, surfaces might crack or damage early.

Travayabilite ak aplikasyon lis
Adding HPMC makes pastes and mortars much easier to spread out. Workers locate the mix smoother and much less sticky. This decreases initiative during shoveling or spraying. Consistent texture likewise means less mistakes on site.

Adhesion and Stability
HPMC boosts just how well materials stay with walls, mozayik etaj, or substrates. It avoids drooping on vertical surface areas. Even thick layers remain in place without moving down. This is specifically useful for floor tile adhesives and exterior insulation systems.

Ekspansyon Tan Louvri
Specialists get more time to change tiles or appropriate plaster prior to the mix collections. HPMC slows drying simply sufficient to enable these improvements. This flexibility reduces waste and rework.

Konpatibilite ak sekirite
HPMC mixes conveniently with various other additives like redispersible powders or starch ethers. It does not react severely with usual building chemicals. The powder is non-toxic and safe to take care of when made use of as guided.

Builders pick HPMC because it addresses genuine troubles on work websites. From little repairs to huge builds, this additive supports high quality results each time. Its role might be quiet, but its influence is clear in every smooth wall surface and securely set tile.

Konpayi Profile

Nou se lidè mondyal nan konkrè ki lejè ak solisyon avanse kim enjenieri. Li te ye globalman pou angajman li nan rechèch, inovasyon, ak ekspètiz aplike, nou te bay solisyon kim enjenyè depi kòmansman ane 2012 la.

Nou ka bay bon jan kalite melanj konkrè ak pwodwi ki gen rapò ak konkrè kim nan tout mond lan.

Konpayi an gen yon depatman teknik pwofesyonèl ak depatman sipèvizyon kalite, yon laboratwa byen ekipe, ak ekipe ak ekipman tès avanse ak sant sèvis kliyan apre-lavant.

Si w enterese, tanpri ou lib epi kontakte nou.

Peman

T/T, Western Union, Paypal, Kat kredi elatriye.

chajman

Pa lè, pa lanmè, pa eksprime, jan kliyan mande.

5 FAQs of Construction Chemical Raw Material Hydroxypropyl Methyl Cellulose HPMC Powder

Kesyon yo poze souvan sou HPMC Powder

Ki sa ki poud HPMC yo itilize nan konstriksyon?

HPMC powder is a key additive in many building materials. Li ede amelyore travayabilite, retansyon dlo, ak adezyon. Ou pral jwenn li nan adhésifs mozayik, rann, andui, ak konpoze oto-nivelman. It makes these products easier to mix and apply.

Ki jan HPMC afekte retansyon dlo??

HPMC holds water inside the mixture longer. Sa a bay siman plis tan pou idrat byen. Good water retention means stronger bonds and fewer cracks. It also helps prevent premature drying, especially on hot or porous surfaces.

Is HPMC powder safe to handle?

Wi, HPMC is non-toxic and safe under normal use. Toujou mete gan ak yon mask lè w ap manyen poud amann. Evite respire pousyè. Sere li nan yon kote ki sèk lwen imidite. Follow the safety instructions on the product label.

What grades of HPMC are available?

HPMC comes in different viscosity levels—low, medium, and high. The right grade depends on your application. Low-viscosity types suit tile adhesives. High-viscosity grades work better in thick renders or plasters. Choose based on your product’s performance needs.

How should HPMC powder be mixed?

Add HPMC slowly into water while mixing. Never dump it all at once—it can form lumps. Sèvi ak pwòp, cool water. Mix until fully dissolved. Let the solution sit for a few minutes to reach full viscosity. Then add other ingredients as needed. Proper mixing ensures consistent performance.