Modified Hydroxypropyl Methyl Cellulose, with the appearance of a white to off-white powder substance.
CAS No.: 9004-65-3
Type: Chemical Auxiliary Agent
HS Code: 39123900
Before the Bulk order purchase, you're available for Free 500g Samples. Click the below Modified HPMC model name to apply!
Celix Modified HPMC Models:
* For Tile Adhesive: PM-Pro-AS2T, PM-Pro-AS2T+
* For Gypsum-Based Plaster: PM-Pro-G1, PM-Pro-G2
* For Wall Putty: PM-Pro-SWP
* For Detergent: PM-Pro-75US
* For ETICS/EIFS: PM-Pro-20U, PM-Pro-45U
| Model Name | Application | Features |
| PM-Pro-AS2T | Tile adhesive C1, C2,C1TE, C2TE | 40+ minutes long open time Good thickening effect |
| PM-Pro-AS2T+ | Tile adhesive C1, C2, C1TE, C2TE,C1S1,C2S2 | 40+ minutes long open time |
| PM-Pro-G1 | Gypsum plastering, gypsum spraying, gypsum filling | Good construction performance High water consumption |
| PM-Pro-G2 | Gypsum plastering, gypsum spraying, gypsum filling | Good construction performance High water consumption |
| PM-Pro-SWP | Wall putty, skim coat | High strength |
| PM-Pro-75US | Detergent | Good thickening effect High transparency |
| PM-Pro-E20U | ETICS/EIFS | Good Sag resistance |
| PM-Pro-E45U | ETICS/EIFS | Excellent open time Less stickiness |
German DCS Precision Automation: Standardizing Multi-Phase Modification for Modified HPMC
The continuous synthesis of our Modified HPMC relies on a fully automated German-engineered DCS framework. By maintaining exact real-time control over multi-stage etherification temperatures, modifier dosing, and functional substitution profiles (-OCH₃ and -OCH₂CH₂OH), we eliminate manual variance. The result is uncompromised batch-to-batch consistency in water retention, extended open time, and anti-sagging workability.
Scalable Production for Specialty Polymers: Constant Supply & Direct Cost Savings
Don't let specialty additive shortages stall your high-performance tile adhesive or plaster formulations. Our 30,000-ton continuous production setup ensures steady product availability even during peak demand seasons. By cutting out middleman markups, we pass first-hand factory price advantages straight to you with uncompromised fulfillment stability.
Stringent ISO Standards: Precision Lab Verification for High-Performance Mortars
Quality and consistency are built into our chemistry. Certified by ISO 9001 and ISO 14001, our state-of-the-art laboratory analyzes every Modified HPMC batch for ash content (≤5%), moisture (≤5%), modified functional groups, and extended open time. We deliver traceable, reproducible performance you can depend on for premium tile adhesives and technical renders.
Advanced Rheology & Custom Modification: Tailored Modified HPMC for Extreme Climates & Local Sand
From achieving exceptional sag resistance and thixotropy in thick-bed gypsum plasters to providing superior anti-slip performance and extended open time for C2-tier tile adhesives, our dedicated R&D lab modifies HPMC polymer networks and substitution balance. We deliver custom-engineered rheological profiles that effortlessly adapt to your regional aggregates, high-temperature conditions, and regional cement variations.
High-Barrier Seaworthy Packaging & Turnkey OEM Solutions for Modified HPMC
Designed to withstand extended ocean freight and harsh warehouse conditions, our Modified HPMC is packed in ultra-high barrier 25kg multi-layer PE-lined paper-plastic bags and heavy-duty Jumbo Bags (FIBCs) to prevent moisture degradation. We also deliver complete private-label OEM branding options, tailoring packaging designs and capacities to empower your local high-end distribution network.
Seaworthy High-Barrier Packaging & Turnkey OEM Branding for HEMC / MHEC
Specially engineered to protect HEMC's active water-retention properties during long-distance ocean freight, our packaging utilizes 25kg multi-layer moisture-barrier paper-plastic bags with heavy PE liners and durable Jumbo Bags (FIBCs). We also offer comprehensive private-label OEM branding solutions, customizing bag graphics and packaging specs to perfectly synchronize with your local market distribution network.
Don’t compromise on dry-mix mortar workability. Contact our technical team today to request a complimentary sample of Celix HPMC (CAS 9004-65-3) and download the complete Technical Data Sheet (TDS) / SDS.
HPMC is a non-ionic cellulose ether derived from natural cellulose, used as a thickener, binder, and water retention agent. While unmodified HPMC is useful for basic dry-mixed mortars, modifications are necessary to achieve higher performance in specialized applications and to address limitations.
Modified HPMC is Hydroxypropyl Methylcellulose (HPMC) that has undergone surface treatments or chemical modifications to enhance its properties, making it more suitable for specific applications, particularly in the construction industry.
These modifications can improve features such as anti-sagging, extended open time, delayed dissolution, and improved compatibility with cement or gypsum, leading to better workability, adhesion, and overall performance in products like tile adhesives, plasters, and self-leveling compounds.
First, send your sample or exact request to the manufacturer. Then please confirm the supplier's qualifications, product quality (certifications like ISO). Arrange shipping, handle customs clearance with proper docs (commercial invoice, packing list, certificate of origin). Comply with China’s export and your country’s import rules.
The modified HPMC is also been certificated by the international standard. It's generally recognized as safe. It’s biocompatible and non-toxic.
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Celix Cellulose Co., Ltd, is an integrated chemical cellulose manufacturer with in-house R&D, factories, and global sales sites.
Our products include HPMC, HEC, MHEC, VAE RDP, PCE, PVA, Defoamers, PP fibers, HPS, SHP and Gypsum Retarder.
Celix Cellulose Co., Ltd, is an integrated chemical cellulose manufacturer with in-house R&D, factories, and global sales sites.
Our products include HPMC, HEC, MHEC, VAE RDP, PCE, PVA, Defoamers, PP fibers, HPS, SHP and Gypsum Retarder.
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