VA/VeoVa Polymer Powder RDP Guudpoly RD16 Supply Excellent Wet Adhesion Strength for Tile Adhesive Goodyear Chemtech

VA/VeoVa Polymer Powder

Guudpoly VA/VeoVa-based RDP (Redispersible Polymer Powder) is a high-performance additive engineered by Copolymer of Vinyl Acetate and Vinyl Versatate. It readily redisperses in water to form a dense, durable polymer film, integrating VA’s strong adhesion with VeoVa’s superior environmental resistance for demanding construction scenarios.

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VA/VeoVa Polymer Powder Polymer Powder(RDP)

VA/VeoVa Polymer Powder

Guudpoly VA/VeoVa-based RDP (Redispersible Polymer Powder) is a high-performance additive engineered by Copolymer of Vinyl Acetate and Vinyl Versatate. It readily redisperses in water to form a dense, durable polymer film, integrating VA’s strong adhesion with VeoVa’s superior environmental resistance for demanding construction scenarios.

🌱 Core Advantages

Enhanced water & alkali resistance: –Outperforms standard VAE-based RDPs with dense film formation, reducing moisture absorption and saponification risk in humid or alkaline environments.

Superior weather durability: –Exhibits excellent UV resistance and anti-chalking properties, maintaining long-term stability in outdoor applications.

Strong adhesion: –Ensures reliable bonding to concrete, masonry, insulation boards, and old coatings.

Balanced flexibility & crack resistance: –Absorbs thermal stress and structural movement, minimizing shrinkage cracks in mortars.

Eco-friendly & stable storage: –Formaldehyde-free, free-flowing, and shelf-stable, eliminating liquid emulsion transport/storage issues.

Good compatibility: –Compatible with cellulose ethers, defoamers, and mineral fillers, supporting versatile dry-mix formulations.

🧱 Key Applications

High-performance tile adhesives & grouts: –Suitable for exterior, wet-area, or large-format tile installations requiring long-term bond stability and transverse deformation.

Exterior wall systems: –EIFS (External Insulation and Finish Systems), exterior renders, and facade coatings, leveraging weather and water resistance .

Weather-resistant putties & finishing mortars: –Interior/exterior putties and decorative mortars needing anti-chalking and crack-resistant properties .

Repair & renovation materials: –Ideal for restoring aged concrete structures, bridges, and exterior walls, ensuring adhesion to weathered substrates .

Gypsum-based products: –Improves flexibility, adhesion, and water resistance in gypsum plasters and self-leveling underlayments.

Available Grade

Grade	Polymer Base	Type	MFFT ⁰C	Ash content	Application	Technical Data Sheet
Guudpoly RD16	Va/VeoVa	Hard	5⁰C	10~14%	CTA C2TES1, CTA C2TES2, SLF, Repair Mortar	Download TDS
Guudpoly RD18	Va/VeoVa	Hard	5⁰C	10~14%	CTA C2TES1, CTA C2TES2, SLF, Repair Mortar	Download TDS

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What We Can Supply

Strict QC System Ensure Stable Performance Of Chemical Additives

Goodyear Chemtech operates a comprehensive ISO 9001:2015 quality management system that covers the entire production workflow. We implement strict quality control from raw materials, semifinished product, finished product. Automated production line reduce human error. Each product is associated with production time & batch records, and samples are retained to achieve 100% traceability.

Every batch undergoes rigorous testing for key specifications including ash content, adhesion strength, water retention, to meet the requirements for applications such as skimcoat, wall putty, tile adhesives, self-leveling compounds, and gypsum plasters etc. Our full-chain quality control mechanism consistently delivers stable batch-to-batch quality for construction material additives.

Supply High Value-Added Chemical Additives.

Goodyear Chemtech focuses on the research and development of special functional products. Through the continuous launch of innovative new products, we have built strong expertise in supplying high value-added chemical additives to global partners. Our chemical additives help end-users reduce production costs and develop cost-effective finished products, while consistently maintaining high-level product performance. We continue to optimize our product portfolio and technical services to meet the increasingly complex market demands from various industries.

Professional Packaging and In-Time Delivery

Goodyear Chemtech adheres to stringent standards for packaging management, which has allowed us to accumulate extensive experience in meeting the diverse requirements of global clients. We are capable of providing customized packaging and palletizing solutions tailored to different shipping and logistics needs. Backed by our high production capacity, we can smoothly execute planned production schedules and quickly adjust production arrangements to accommodate special circumstances. This capability guarantees on-time delivery of goods to our customers and effectively reduces risks caused by unexpected changes in orders or market conditions.