Authoritative HPMC Factory KINGMAX, Full Series Cellulose Ether & RDP Supply

Finding an authoritative and reliable supplier for full‑range construction chemical additives can greatly simplify raw material procurement for dry‑mortar factories, coating plants and global importers. Many buyers suffer from scattered sourcing, inconsistent quality from different vendors and complicated document procedures. KINGMAX is an authoritative HPMC factory integrating R&D, manufacturing and export business. We provide complete cellulose ether and RDP redispersible polymer powder supply, delivering one‑stop additive solutions for building material industries all over the world.

Full Series Product Supply from KINGMAX Factory

Our production line covers complete cellulose ether product lines and matched RDP powder to meet diversified dry‑mix building‑material requirements.

HPMC (Hydroxypropyl Methyl Cellulose) Core cellulose ether for cement‑based dry mortar. Features outstanding water retention, thickening and anti‑sag performance. Widely used in interior & exterior wall putty, tile adhesive, cement rendering mortar. Multiple viscosity grades for standard and high‑grade formulas.

MHEC (Methyl Hydroxyethyl Cellulose) Specially optimized for gypsum‑based systems. Delivers stable water retention and excellent workability for gypsum plaster, gypsum joint filler and gypsum self‑levelling products.

HEMC (Hydroxyethyl Methyl Cellulose) Balanced comprehensive performance, compatible with both cement and gypsum mortar systems. Suitable for multi‑purpose dry‑mix formulations.

HEC (Hydroxyethyl Cellulose) Mainly applied as thickener and anti‑sag additive for water‑based architectural coatings, latex paint and special mortar products.

RDP Redispersible Polymer Powder Work synergistically with cellulose ether. Effectively improve bonding strength, flexibility, water resistance and abrasion resistance of dry mortar. Cooperates well with HPMC, MHEC and other cellulose ethers.

We support standard grades as well as customized technical indexes including viscosity, water retention, ash content and particle size according to customer formula requirements.

Core Product Advantages

• Stable batch‑to‑batch quality: Strict production control and lab testing for every batch, reduce formula adjustment in mass production.
• Wide grade coverage: Cover low, medium and high viscosity options for wall putty, tile adhesive, gypsum plaster, rendering mortar and coatings.
• Good mutual compatibility: Cellulose ethers and RDP have excellent compatibility without agglomeration or abnormal performance.
• Strict impurity control: Low‑ash options available for high‑end building‑material production.
• Flexible order mode: Support bulk container orders and small‑batch trial orders. Mixed container loading for multiple products is acceptable.

Wide Application Scope

Our full‑series cellulose ether and RDP products serve various building‑material production scenarios:

• Interior and exterior wall putty
• Ceramic tile adhesive and tile grout
• Gypsum plaster, gypsum joint filler, gypsum self‑levelling
• Cement rendering mortar, repair mortar, thermal insulation mortar
• Water‑based architectural coatings
• Other customized dry‑mix construction materials