High Performance HPMC Factory KINGMAX – Construction Chemical Additives Supplier
2026-08-06
High-quality construction chemical additives are the core guarantee for improving dry mortar construction performance and long-term durability. As the market demands higher standards for tile adhesive, wall putty, gypsum plaster and thermal insulation mortar, ordinary low-performance additives can no longer meet the requirements of high-end building material production. Unstable viscosity, insufficient water retention and poor anti-sag performance will easily cause construction defects such as mortar sagging, surface cracking and hollow bonding.
KINGMAX acts as a high performance HPMC factory and integrated construction chemical additives supplier. We focus on the R&D and production of cellulose ether series and matched redispersible polymer powder. With automated production workshops and professional testing laboratories, we strictly control all production links to deliver high-performance construction additives for dry mortar manufacturers, importers and distributors all over the world.
Main Construction Chemical Additives Provided by KINGMAX
Cellulose Ether Series
- HPMC (Hydroxypropyl Methyl Cellulose) Our core high-performance product with diversified viscosity grades. Outstanding water retention, thixotropy and anti-sag property. Widely adopted in tile adhesive, interior & exterior wall putty, cement mortar. Custom low ash, high water retention and anti-slumping grades are available.
- MHEC (Methyl Hydroxyethyl Cellulose) Optimized for gypsum-based mortar systems, offering stable rheology and excellent workability for gypsum plaster and joint filler.
- HEMC (Hydroxyethyl Methyl Cellulose) Great temperature resistance, suitable for exterior building materials under complex weather conditions.
- HEC (Hydroxyethyl Cellulose) Used for water-based architectural coatings and special dry mortar as thickening and water-retaining agent.
Redispersible Polymer Powder (RDP)
Perfectly compatible with our cellulose ether products. Effectively enhance mortar bonding strength, flexibility, anti-cracking and waterproof performance. Combined with HPMC, it achieves optimal synergistic effect in various dry mortar formulas.
Advantages of High Performance Additives from KINGMAX Factory
Stable & Reliable Performance Indicators
Every batch of products is tested for viscosity, water retention, ash content, particle size and dissolution speed. Batch-to-batch fluctuation is controlled within a low range, so customers do not need to frequently adjust production formulas.
Targeted Product Customization
We can adjust product parameters according to customers’ application scenarios, local climate and formula demands. Free test samples are provided for laboratory verification before bulk orders.
Excellent Comprehensive Workability
Our high-performance HPMC balances water retention, lubricity and anti-sag capacity. It effectively avoids premature water loss of mortar, extends open time and greatly improves construction efficiency.
Good System Compatibility
All additives have good compatibility with cement, gypsum, mineral fillers and other raw materials, without adverse reactions in cement-based and gypsum-based dry mortar systems.
One-Stop Factory Direct Supply
Source cellulose ether and RDP from one supplier. Simplify procurement procedures, cut comprehensive purchasing costs and reduce risks brought by multi-supplier matching.
Complete Global Export Service
Standard 20kg moisture-proof export packaging, pallet loading optional. We provide COA, MSDS and all kinds of customs clearance documents, supporting sea transportation to global ports.
Wide Application Range
Our high-performance construction chemical additives are widely used in:
- Interior and exterior wall putty
- Tile adhesive and ceramic grout
- Gypsum plaster, gypsum self-leveling and joint filler
- Waterproof mortar, thermal insulation mortar
- Repair mortar, self-leveling flooring mortar