Celulozes ētera izcilība — uzticēts vairāk nekā 1000 uzņēmumiem visā pasaulē Saņemiet bezmaksas paraugu
CMC un izvēlēti celulozes ēteru šķīdumi plastiskumam, zaļajai stiprībai, ūdens aizturei, suspensijas stabilitātei un apstrādes konsekvencei keramikas flīžu korpusa sastāvos.
LANDERCOLL celulozes ēteris palīdz keramisko flīžu ražotājiem uzlabot masas apstrādājamību, formēšanas veiktspēju, daļiņu suspensiju, zaļo izturību un ražošanas stabilitāti keramisko flīžu masas apstrādē.
Nošķeltu flīžu korpusa un porcelāna sistēmu līdz sienas flīzēm, grīdas flīzēm, keramikas šķīdumam un lielformāta ražošanai — pareizā celulozes ētera pakāpe nodrošina konsekventu formēšanu, apstrādi un pirmsapdedzināšanas veiktspēju katrā partijā.
— CMC · HPMC · HEC · Zaļā izturība · Plastiskums · Ūdens aizture · Suspensijas stabilitāte · Keramikas flīžu korpuss · Rūpnieciskais celulozes ēteris
Presēts korpuss
Porcelāns
Sienas flīze
Lielformāta
Saistīšana · Zaļā izturība · Plastiskums
Keramikas flīžu korpusa sastāvi prasa vairāk nekā tikai stabilu minerālu maisījumu. Ražošanas komandām nepieciešama uzticama daļiņu izkliede, kontrolēta plastiskums, prognozējama formēšanas uzvedība, pietiekama zaļā izturība apstrādei un konsekventa apstrāde no malšanas līdz apdedzināšanas sagatavošanai. Kad kāds no šiem mainīgajiem novirzās, defektu līmenis pieaug, caurlaidība samazinās un partiju kvalitāti kļūst grūti kontrolēt.
LANDERCOLL piegādā celulozes ēteru produktus, kas izstrādāti keramikas flīžu korpusa lietojumiem — ar CMC (karboksimetilceluloze) kā primārā pakāpe saistīšanai, suspensijas atbalstam, ūdens aizturei, plastiskuma uzlabošanai un zaļā korpusa stiprībai. Izvēlētās HPMC un HEC pakāpes ir pieejamas arī pielāgotām keramikas sistēmām, kur nepieciešama reoloģijas regulēšana, apstrādes stabilitāte vai uzlabota korpusa kohēzija.
Pareizi saskaņota celulozes ētera pakāpe uzlabo keramikas šķīduma stabilitāti, formēšanas konsistenci, sausā korpusa apstrādi un kopējo ražošanas uzticamību — rezultāti, kas tieši ietekmē rūpnīcu vadītājus, formulēšanas inženierus un iepirkumu komandas, kas izvērtē piedevu piegādātājus.
Keramikas flīžu masas sistēmas satur minerālu daļiņas, kurām jāpaliek vienmērīgi izkliedētām un apstrādājamām no maisīšanas līdz pirmsapdedināšanas apstrādei. Bez pietiekamas saistīšanas un suspensijas atbalsta flīžu masām bieži ir slikta plastiskums, vāja zaļā izturība, nogulsnēšanās, nevienmērīgs mitruma sadalījums, plaisāšana žāvēšanas laikā un paaugstināts defektu līmenis.
LANDERCOLL piedāvā mērķtiecīgu celulozes ēteru portfeli keramikas flīžu masu lietojumiem. Produkta izvēle ir atkarīga no masas veida, formēšanas metodes, minerālu sistēmas un konkrētiem veiktspējas mērķiem.
Saistīšanas, plastiskuma, ūdens aiztures, suspensijas stabilitātes un zaļās izturības atbalsts
CMC ir visplašāk izmantotais celulozes ēteris keramikas flīžu masu sastāvos visā pasaulē. Tas palīdz uzturēt vienmērīgu minerālu daļiņu sadalījumu un atbalsta stabilu apstrādi masas sagatavošanas un formēšanas laikā — īpaši efektīvs presēto flīžu masās, sienu flīzēs, grīdas flīzēs un porcelāna sistēmās.
Specializēta reoloģijas kontrole, ūdens aizture un apstrādes pielāgošana
HPMC var apsvērt izvēlētās keramikas masu sistēmās, kur nepieciešama ūdens aizture, reoloģijas modificēšana vai pielāgota apstrādes uzvedība. Tā izmantošana vienmēr jāapstiprina ar formulējuma testēšanu, pamatojoties uz minerālu sastāvu, cietvielu saturu un formēšanas metodi.
Nejonu viskozitātes kontrole un suspensijas atbalsts ūdens bāzes keramikas sistēmās
HEC var izmantot izvēlētās keramikas šķīdumu vai speciālās apstrādes sistēmās, kur nepieciešama viskozitātes kontrole un suspensijas atbalsts. Tā kā HEC ir nejonu, tas parasti ir mazāk jutīgs pret elektrolītu traucējumiem — noderīgs sistēmās ar mainīgu pH vai šķīstošo sāļu saturu.
Flīzes pamatne nosaka daudzas kritiskas apstrādes īpašības: plastiskumu, formēšanas uzvedību, zaļo izturību, žūšanas stabilitāti, izmēru kontroli un apdedzināšanas veiktspēju. Celulozes ēteris darbojas kā mērķtiecīga funkcionāla piedeva, kas atbalsta saistīšanu, ūdens aizturi, suspensijas stabilitāti un apstrādes konsekvenci.
| Komponents | Function in Ceramic Tile Body |
|---|---|
| Māls | Nodrošina plastiskumu un keramikas struktūru |
| Laukšpats | Atbalsta kausēšanu apdedzināšanas laikā |
| Kvarcs / Silīcija dioksīds | Atbalsta izmēru stabilitāti un pamatnes struktūru |
| Kaolīns | Uzlabo baltumu, pamatnes kvalitāti un formēšanas uzvedību |
| Ūdens | Apstrādes vide sajaukšanai un formēšanai |
| Celulozes ēteris | Saistīšanas, plastiskuma, ūdens aiztures, suspensijas un zaļās izturības atbalsts |
| Disperģētāji | Uzlabo daļiņu izkliedi un šķīduma plūsmu |
| Saistvielas | Atbalsta zaļo izturību un pamatnes kohēziju |
| Deflokulanti | Pielāgo šķīduma reoloģiju izvēlētās sistēmās |
| Citas piedevas | Pielāgo apstrādi, žūšanu, apdedzināšanu vai produkta veiktspēju |
Dažādām keramikas flīžu pamatnes sistēmām ir nepieciešami atšķirīgi celulozes ēteru veiktspējas profili. Zemāk esošā tabula sniedz praktisku izvēles atsauci keramikas formulatoriem un ražošanas inženieriem.
| Pielietojuma veids | Ieteicamais virziens | Galvenās veiktspējas prasības |
|---|---|---|
| Presēta keramikas flīžu pamatne | CMC | Zaļā izturība, kohēzija, formēšanas konsekvence |
| Porcelāna flīžu pamatne | CMC / izvēlēts celulozes ēteris | Pamatnes izturība, ūdens aizture, vienmērīga apstrāde |
| Sienas flīžu pamatne | CMC | Plastiskums, apstrādes izturība, žūšanas stabilitāte |
| Grīdas flīžu pamatne | CMC | Zaļās pamatnes izturība, pamatnes kohēzija, apstrādes stabilitāte |
| Keramikas šķīdumu sistēma | CMC / HEC | Suspensijas stabilitāte, viskozitātes kontrole, dispersijas atbalsts |
| Augstas cietvielu keramikas pamatne | CMC / izvēlēts celulozes ēteris | Reoloģijas līdzsvars, ūdens aizture, stabila apstrāde |
| Speciālā keramikas pamatne | CMC / HPMC | Customized rheology, cohesion, forming support |
| Large-Format Tile Body | CMC / izvēlēta klase | Green strength, dimensional control, handling support |
Dosage optimization is one of the most common questions from ceramic manufacturers evaluating cellulose ether suppliers. Actual dosage should be determined through formulation testing and production-scale validation.
These dosage ranges are starting references only. Final dosage should be confirmed through slurry viscosity testing, forming trials, green strength testing, drying evaluation, shrinkage observation, firing trials, and production-scale validation.
| Pieteikums | Tipiskā atsauces deva |
|---|---|
| Presēta keramikas flīžu pamatne | 0.05% – 0.30% |
| Porcelāna flīžu pamatne | 0.05% – 0.35% |
| Sienas flīžu pamatne | 0.05% – 0.30% |
| Grīdas flīžu pamatne | 0.05% – 0.30% |
| Keramikas šķīdumu sistēma | 0.05% – 0.40% |
| Augstas cietvielu keramikas pamatne | 0.08% – 0.40% |
| Speciālā keramikas pamatne | 0.10% – 0.50% |
| Large-Format Tile Body | 0.08% – 0.40% |
CMC improves internal body cohesion and supports better handling strength before firing. This is critical for reducing damage during forming, drying, transport on production lines, and pre-firing handling — particularly for large-format tiles where mechanical stress during handling is significant.
Ceramic bodies must maintain sufficient mechanical strength before entering the kiln. Cellulose ether supports green strength by helping bind mineral particles together in selected formulations, reducing breakage rates during the pre-firing production sequence.
Cellulose ether improves ceramic body plasticity and workability, supporting smoother forming and more stable shaping behavior. Improved plasticity is particularly important in extrusion and hand-forming processes where body deformability directly affects product quality.
Water distribution affects ceramic body processing and drying behavior. Cellulose ether helps retain water in the body system and supports more consistent processing by reducing premature drying and uneven moisture gradients that can cause warping or cracking.
Ceramic slurries and body mixtures require stable, uniform distribution of mineral particles. Cellulose ether supports suspension stability when properly matched with the full system — reducing settling tendency during storage, transport, and processing.
A suitable cellulose ether grade reduces batch variation and supports more consistent performance during mixing, milling, forming, drying, and handling — contributing to higher production yields and more predictable tile quality.
When ceramic tile body processing fails, the cellulose ether grade, dosage, or system compatibility is often the first variable to review. The guide below maps typical symptoms to likely causes and practical cellulose ether support strategies.
Insufficient binding or low cohesion between mineral particles before firing.
CMC supports binding and green strength — review grade selection and dosage level.
Mineral imbalance or weak body structure affecting forming behavior.
Improve workability and cohesion with a suitable CMC grade matched to the mineral system.
Poor suspension or uneven particle distribution in ceramic slurry systems.
Support suspension stability with CMC or selected HEC grades properly matched to the full system.
Drying stress, weak cohesion, or uneven moisture distribution across the body.
Support body cohesion and moisture balance through improved water retention and binding.
Unsuitable rheology or weak plasticity during pressing or extrusion.
Adjust cellulose ether grade and dosage to improve forming consistency and body workability.
Dispersant, solids, pH, or electrolyte interaction affecting additive performance.
Test compatible cellulose ether grade — HEC may be considered where electrolyte sensitivity is a concern.
Raw material variation or poor additive balance across production batches.
Improve processing stability and batch consistency through grade optimization and dosage control.
No cellulose ether grade performs optimally in isolation. Performance is always system-dependent — which is why LANDERCOLL recommends formulation-level testing rather than grade selection based on product category alone.
Clay, kaolin, feldspar, and quartz influence water demand, plasticity, and binding response.
Fine and coarse particles affect suspension stability, green strength, and rheology.
High-solids systems require careful viscosity and water retention control.
Water content affects plasticity, forming behavior, drying rate, and green strength.
Strongly influence slurry rheology, particle dispersion, and cellulose ether performance.
pH value and soluble salts affect viscosity response, hydration, and suspension behavior.
Pressing, extrusion, and casting require different body rheology and strength profiles.
Temperature, humidity, and firing schedule influence cracking, shrinkage, and final tile quality.
Choosing the right cellulose ether requires balancing binding, plasticity, green strength, water retention, suspension stability, forming behavior, drying performance, and production consistency.
LANDERCOLL can review your ceramic tile body formulation direction and recommend suitable CMC or selected cellulose ether grades for laboratory and production testing.
Pressed, porcelain, wall tile, floor tile, or large-format?
Dry pressing, extrusion, casting, or another process?
What mineral composition and particle size distribution are used?
What solids content and water level are required?
Is slurry suspension or dry body green strength the main target?
What dispersants or deflocculants are included?
What handling strength is required before firing?
Are cracking, settling, or forming problems occurring in production?
What drying and firing conditions are used?
What production consistency and reliability requirements apply?
Not sure which cellulose ether grade is most suitable for your ceramic tile body? LANDERCOLL can recommend a practical grade for laboratory evaluation.
Prasīt keramikas flīžu korpusa ieteikumu
Higroskopisks · Noslēgt, kad netiek lietots
LANDERCOLL provides product-related documents to support ceramic tile body formulation testing, purchasing review, quality evaluation, and internal approval — particularly important for international procurement teams managing multi-site ceramic manufacturing operations.
Pieprasīt produkta dokumentusIf your ceramic tile body exhibits weak green strength, poor plasticity, slurry settling, cracking during drying, unstable viscosity, poor forming behavior, or inconsistent production performance — the cellulose ether grade, dosage, or system compatibility may need to be reviewed.
For overseas buyers, LANDERCOLL supports evaluation workflows with product samples, technical data sheets, and direct communication with application specialists — reducing the time from inquiry to validated formulation.
CMC grade selection for ceramic tile body type and forming method
Green strength improvement discussion and dosage guidance
Plasticity and workability support for pressing and extrusion systems
Water retention adjustment for drying stability improvement
Suspension stability support for ceramic slurry systems
Processing stability evaluation for batch consistency improvement
Dosage reference based on mineral composition and production conditions
Sample and quotation communication for evaluation and commercial planning
CMC (Carboxymethyl Cellulose) is the most commonly used cellulose ether in ceramic tile body formulations, providing binding, plasticity improvement, water retention, suspension stability, and green strength support. HPMC may be considered in selected specialty ceramic body systems, and HEC may be used in selected ceramic slurry applications where non-ionic viscosity control is needed.
CMC helps improve body cohesion, green strength, plasticity, water retention, particle suspension, and processing consistency in ceramic tile body formulations. It acts as a functional binder and rheology modifier that supports stable processing from slurry preparation through forming and pre-firing handling.
Yes. Suitable cellulose ether grades — particularly CMC — can help improve green strength by supporting binding and cohesion between ceramic mineral particles before firing. This reduces breakage and damage during forming, drying, and pre-firing handling operations.
Cellulose ether can help improve body cohesion and moisture distribution, which may support better drying behavior and reduce cracking tendency. Final cracking control depends on the complete body formulation, drying conditions, forming process, and production control parameters.
A common reference dosage range is 0.05%–0.50%, depending on ceramic body type, mineral composition, solids content, processing method, and cellulose ether grade. Final dosage should be confirmed through slurry viscosity testing, forming trials, green strength testing, and production-scale validation.
Slurry settling may be caused by poor particle size distribution, insufficient suspension support, low viscosity, dispersant imbalance, high water level, or unsuitable additive selection. CMC or selected HEC grades can help improve suspension stability when properly matched with the full ceramic system.
Cellulose ether is an organic additive that burns out during firing. Its effect on firing performance should be evaluated in the context of the full ceramic process — including dosage, body composition, burnout behavior, firing schedule, and production conditions. At typical dosage levels, properly selected cellulose ether grades do not adversely affect fired tile quality.
Start with ceramic body type, mineral composition, particle size distribution, solids content, water level, forming method, green strength target, drying behavior, and current production issues. LANDERCOLL can recommend suitable CMC or selected cellulose ether grades for testing based on your specific system parameters.
Yes. Share your ceramic tile body type, mineral system, forming method, current production issues, and performance targets. LANDERCOLL can recommend suitable CMC, HPMC, or HEC options and provide samples, TDS, SDS, CoA, and dosage guidance for laboratory evaluation.
Whether you produce pressed ceramic tile body, porcelain tile body, wall tile body, floor tile body, ceramic slurry systems, high-solids ceramic body, specialty ceramic body, or large-format tile body — LANDERCOLL can help you choose the right cellulose ether grade for better plasticity, green strength, water retention, suspension stability, and processing consistency.
Our cellulose ether portfolio for ceramic applications is supported by full technical documentation, application guidance, and dedicated technical support — helping your production team reduce defects, improve yields, and achieve more consistent tile quality.
CMC for Ceramic Tile Body · HPMC for Specialty Systems · HEC for Ceramic Slurry · Green Strength · Plasticity · Water Retention · Suspension Stability · Ceramic Glaze · Construction · Industrial · Pharmaceutical Applications.
