As the Mid-Autumn Festival approaches, Sinograce Chemical sends warm wishes to our colleagues, customers, and partners around the world. From water-based acrylic emulsions and polyurethane dispersions to adhesives and functional coatings, our products reach different industries through the work we do together. Thank you for the trust and cooperation you have shared with us throughout the year. We wish you and your loved ones a joyful Mid-Autumn Festival, good health, and happiness together.

On September 11, 2026, Anhui Sinograce Chemical Co., Ltd. organized a team-building event for all employees at a countryside resort. The event was designed to strengthen communication and teamwork while giving everyone an opportunity to relax and enjoy nature. In the morning, employees were divided into groups to participate in a variety of fun team activities. Group members communicated actively and worked together to complete each task. The lively and relaxed atmosphere encouraged interaction among colleagues from different departments and further strengthened team spirit. At noon, each group worked together to prepare lunch. From washing and preparing ingredients to cooking and plating, everyone took on different responsibilities and supported one another. Afterward, the team gathered to enjoy the food they had prepared and share the memorable moments of the day. In the afternoon, employees enjoyed horseback riding, bumper cars and a live-action CS team challenge. These outdoor activities gave everyone time to relax, experience nature and build stronger connections with their colleagues. The event enriched the employees’ experience outside the workplace and reflected Sinograce Chemical’s positive, united and collaborative team culture. Moving forward, our team will bring the same energy and spirit of cooperation into our daily work. We will continue improving our products and services while providing customers with professional and efficient support.

Purchasing costs for water-based resins may rise as selected raw materials, energy and international transportation become more expensive. In September 2026, butyl acrylate prices moved higher in several markets. Some MDI suppliers also raised listed prices for selected products and regions. These materials are widely used in acrylic emulsions, pressure-sensitive adhesives and waterborne polyurethane dispersions. Transportation is adding further pressure. One global container freight index rose by approximately 9% over the past month, although changes varied significantly by route. Higher fuel costs, port congestion and disruption around major shipping routes may also increase freight, insurance and delivery expenses. For buyers, the impact is not limited to the resin quotation. The total landed cost may also include: Higher international freight charges Additional insurance or route-related costs Shorter quotation validity Longer or less predictable delivery times Extra inventory required to avoid production delays This does not mean that every water-based resin will increase by the same amount. The actual impact depends on the resin formulation, raw materials, destination and shipping route. Buyers planning large or time-sensitive orders should confirm the latest quotation, available stock, production schedule and freight cost. Earlier planning and closer communication with suppliers can help manage unexpected cost changes and delivery risks. Sinograce Chemical continues to monitor raw material and logistics conditions to provide customers with updated quotations, suitable resin recommendations and practical supply support. FAQ Are all water-based resin prices increasing? No. Price movements vary according to resin type, formulation, supplier and region. Why may the total purchasing cost increase? In addition to the product price, buyers may face higher freight, insurance, inventory and urgent-order costs. Which products may be more sensitive? Products that rely heavily on raw materials currently experiencing price or supply volatility may face greater cost pressure. What should buyers confirm before ordering? Buyers should check quotation validity, stock availability, production lead time, freight charges and expected delivery dates.

Mold sticking is a common problem in plastic injection molding, rubber molding, and composite processing. Poor release may damage finished parts, increase mold-cleaning frequency, and interrupt production. PTFE and PFA coatings can both improve release, but their different processing characteristics make them suitable for different working conditions. The Main Difference Between PTFE and PFA PTFE has an extremely high melt viscosity. During sintering, its particles fuse to form a coating but do not flow like conventional thermoplastics. PFA is melt-processable, so it flows more readily during heating and can form a more continuous film. According to published resin data, PTFE has a typical melting peak of approximately 327°C, while PFA grades generally melt at 295–310°C. Both materials can provide continuous service temperatures of up to 260°C Property PTFE PFA Processing behavior Particles fuse during sintering but do not flow easily Melt-processable Typical melting point Approximately 327°C Approximately 295–310°C, depending on grade Continuous service temperature Up to 260°C Up to 260°C Release performance Extremely low friction and excellent release Excellent release with slightly higher friction Film structure Commonly used for thinner release coatings Better suited to thicker, more continuous coatings Cost Usually lower Usually higher Sinograce Chemical’s PF-609 and PFA-001 coatings also have a continuous service temperature of up to 260°C. This is the long-term operating limit rather than the curing temperature used during coating application. The values above provide a useful reference, but resin type alone does not determine the final result. Coating formulation, primer, film thickness, substrate preparation, and curing conditions also affect release, adhesion, and service life. When Is PTFE More Suitable? PTFE is generally preferred when low friction and clean release are the main requirements. It is well suited to industrial molds where a relatively thin coating is needed to preserve dimensions or fine surface details. For general mold-release applications, a water-based two-coat PTFE system, such as PTFE PF-609, can provide a low-friction release surface while keeping the coating relatively thin. PTFE also has excellent chemical resistance. However, when long-term corrosion protection depends on forming a thicker and more continuous barrier over the metal substrate, PFA may be more suitable. When Is PFA More Suitable? Since PFA flows during heating, it can form a thicker and more continuous fluoropolymer film. This makes it useful when the coating must provide both release and stronger isolation of the metal substrate. The difference becomes more relevant when molding PVC, fluororubber, halogen-containing compounds, or certain flame-retardant materials that may release corrosive substances during processing. PFA may also be considered when material erosion or repeated production cycles cause defects in a conventional release coating. ...