As a global leading HPMC manufacturer, LANDU owns mature research, development, and manufacturing technology for Hydroxypropyl Methyl Cellulose (HPMC). LANDERCOLL, a core cellulose ether brand of LANDU, pushes out a series of HPMC products for construction materials, especially skim coat applications. Certified by ISO 9001 and EU REACH certification, we adhere to manufacturing safe and eco-friendly cellulose ether products for global partners. Using customer-centric service, we are glad to provide you with our free samples, and we can modify and optimize the HPMC specification for your skim coat formulation to realize ideal effects.
Skim coat is composed of various components: White Cement, Quartz Sand, Calcium Hydroxide (Ca(OH)₂), Calcium Carbonate (CaCO₃), HPMC (Hydroxypropyl Methyl Cellulose), and other additives. Among these, HPMC acts as a thickener, water retention agent, and modifier in skim coat formulation.
As a globally famous HPMC manufacturer, LANDERCOLL owns diverse HPMC products with a viscosity ranging from 300 to 215,000, suitable for not only common environments but also challenging environments. With different grades, our HPMC can meet your different demands for diverse applications.
| Product Name | Hydroxypropyl Methylcellulose | NDJ Viscosity Range | 300 -215,000 |
| Brand Name | LANDERCOLL® | Particle Size | 98% pass 80 mesh |
| CAS Number. | 9004-65-3 | Technical and Formulation Guide | Economical, Standard & Premium quality, OEM brand available |
| HS Code | 39123900 | Minimum Order Quantity | 500kg |
| Advantages | Good water retention; Good workability |
| Package | 25kg/bag, also available in 500kg/pallet & 600kg/pallet |
| Advantages | High water retention; Excellent workability; Enhanced open time and operable time |
| Package | 25kg/bag, also available in 500kg/pallet & 600kg/pallet |
Experience different high-quality HPMC! LANDU is pleased to offer you free HPMC samples, with global free shipping. We have many different models of LANDERCOLL® HPMC products for you to choose from.
Notes: If the samples don’t meet your expectations, please send your feedback to our technical team, who will modify the HPMC specification and make customized formulations targeting your demands and problems.
As a large HPMC manufacturer with 3 production bases, LANDU sincerely looks forward to your visit. LANDERCOLL® HPMC products are sold to over 60 countries, and we have distributors in many countries, making it easier for you to purchase locally. Providing various payment types for your choice, welcome to contact our sales team if you have any questions about HPMC or your skim coat application.
By retaining water in the skim coat mixture, HPMC prevents premature drying. With a prolonged drying period, the skim coat can level out more evenly and give more room for adjustment, improving construction workability.
Improving the interior bonding force of the skim coat and adhesion to the substrates, HPMC allows the coat to withstand minor movements and stresses caused by temperature fluctuations, humidity changes, or settling, reducing the cracks forming.
With three major production bases and an annual capacity of 75,000 tons, along with large-scale warehousing capabilities, we can make sure of our product consistency to avoid unnecessary trouble and mistakes for your business. Coupled with our fast shipping delivery, choosing us can promise you effortlessly get reliable products tailored to your needs.
What we provide is not only premium products but also our elaborate services.
Technical Consultation: Utilizing our deep product knowledge, our technical experts guide clients in selecting the most appropriate cellulose ether or specialty chemical solutions for your specific applications.
Customized Formulation Service: Depending on our R&D capability, we can provide you with tailored HPMC formulations and products, which can be adjusted and optimized for your specific applications.
The common dosage of HPMC in skim coat formula ranges from 0.1% to 0.5% by weight. This varies depending on the specific requirements of the project and the type of skim coat.
HPMC offers reliable performance for skim coats under different climatic conditions. It retains water to prevent premature drying and cracking in dry climates, controls moisture absorption to avoid issues like blistering in humid climates, maintains workability by resisting quick hardening in high temperatures, and keeps skim coat fluid in low temperatures. Consequently, HPMC ensures the stability and workability of skim coats across varying weather, accommodating wall decoration requirements in different regions and seasons.
Make testing and adjustments. According to the specific application requirements, it is recommended to test HPMC with different viscosities through small batch trials and observe the water retention, fluidity, workability, and final drying effect of the skim coat, so as to determine the most suitable viscosity range.
Reach out to LANDERCOLL today for detailed information and guidelines!