Goodyear Products
GOODYEAR CHEMTECH (Beijing) Co., Ltd. is a professional global R&D, production and trading enterprise of construction fine chemicals and industrial additives, with mature manufacturing bases covering cellulose ethers, starch ethers, polymer powders and functional auxiliary agents. We supply a full portfolio of high-performance additives for dry-mix mortar, architectural coatings, gypsum materials, wood processing and oilfield industries worldwide. Our customized chemical formulas comprehensively upgrade water retention, construction smoothness, bonding strength, flexibility and anti-crack performance of finished materials, delivering long-term stability and durability for global construction and industrial clients.
Core Products
🔹 Guudpoly® Redispersible Polymer Powder (RDP): we produce VAE-based, VA/VeoVa based & Acrylic based redispersible polymer powder. The polymer films improve bonding strength, flexibility, impact resistance and crack resistance. Suitable for skim coat/wallputty, tile adhesives, floor self-leveling compounds, waterproof mortar, exterior thermal insulation composite systems (EIFS/ETICS) and repair mortars, boosting the weather resistance of finished building materials.
🔹 Guudpoly® Gypsum Retarder: Liquid gypsum retarder is designed for gypsum boards with minimizing effect to their final strength. serving as a sustainable alternative to animal protein and synthetic retarders. Powder form gypsum retarder is specially designed for Gypsum Plaster & Stucco, Gypsum Joint Compounds & Gypsum Adhesive, Gypsum Self-leveling Flooring, Gypsum Molds & Art Casting.
🔹 Guudpoly® Waterproof Agent: Powder form designed for cement-based & gypsum base drymix applications to reduce water absorption for waterproof applications. Emulsion Type Waterproof Agent is suitable for cement-based and latex paints applications. Oil Type Waterproof Agent mainly used for construction surface treatment and impregnation for concretes, bricks, poros limestone, Cement boards, Gypsum boards etc.
🔹Goodcel® Cellulose Ethers: HPMC / HEMC supply excellent functions like water retention, thickening, and improve workability. Tailor grade and viscosity is available to satisfy endusers’ divers demand.
🔹Goodcel® Cellulose Ethers: HEC / CMC own premium transparency and pH stablility, stabilizes suspension, improves brushing smoothness, extends open time and reduces sagging on vertical walls. . It’s suitable for Coatings & Paints, home care, personal care, food applications etc.
🔹Goodcel® Starch Ether: Special rheology modifier for plaster, tile glue and caulking agents. It effectively optimizes anti-sagging performance, regulates slurry rheology and prolongs construction open time, cooperating perfectly with cellulose ethers to achieve smoother spraying and scraping construction.
🔹Guudpoly® Shrinkage Reducer: Control the dimensional variations of cementitious binders, reduce plastic and drying shrinkage, prevent slab curling.
🔹Guudpoly® Superplasticizer: Optimizes mortar fluidity and accelerates early strength development for cement-based systems.
🔹Guudpoly® Cellulose Fiber: Reinforces mortar and building boards, enhances anti-crack performance and auxiliary water retention, reduces shrinkage deformation of finished mortars.





