Name: Water-Based Fiberglass Mold Release Agent Silicone-Fluoro Emulsion, Multi-Release Eco for FRP Compression Molding
Rating: 4.6 (93 reviews)

Water‑Based Fiberglass Mold Release Agent Silicone‑Fluoro Emulsion is a waterborne non‑solvent functional release emulsion composed of modified silicone and fluorinated components stabilized by selected non‑ionic emulsifiers. When sprayed onto mold surfaces and fully dried, it develops a tough thin isolating film. The formulated film enables multi‑release performance for FRP compression molding processes including SMC and BMC. Without volatile organic solvents, this eco‑friendly product reduces

Product Detail

Product Detail Page: This silicone‑fluoro emulsion release agent is manufactured by high‑pressure homogenizing emulsification of fluorosilicone base fluid in deionized water. Subsequent filtration removes coarse droplets and insoluble impurities. Each production batch is inspected for solid content, pH value, emulsion storage stability, drying film‑forming property, multi‑release cycle endurance, mold fouling resistance and surface residue test before shipment.

FRP compression molding operations using SMC and BMC materials face several typical production obstacles. Conventional solvent‑based release agents release large quantities of flammable volatile vapors. These vapors create fire risks and health concerns for workshop staff. Many ordinary water‑based release agents only sustain a single demolding run. Operators must re‑spray the mold after every molding cycle, which drastically reduces production efficiency. If the formed isolating film is discontinuous, hot unsaturated polyester resin will locally adhere to mold cavities. Adhesion causes surface tearing, pitting and scratches on composite workpieces. Gradual build‑up of cured resin deposits requires frequent mold cleaning, interrupting continuous production and raising manufacturing costs. In addition, heavy silicone‑rich residues transferred onto FRP surfaces will cause paint craters and poor adhesion in subsequent painting and gel‑coating operations.

After proper dilution with deionized water, the emulsion is uniformly sprayed onto thoroughly cleaned mold cavities. With appropriate mold temperature, water evaporates gradually and a continuous, tough silicone‑fluoro isolating film is formed on the metallic mold surface. This low‑surface‑energy boundary layer reduces interfacial adhesion between hot FRP molding stock and mold steel. It allows several successive compression‑molding cycles before re‑application becomes necessary, realizing efficient multi‑release performance. The water‑based formula eliminates solvent‑related fire and health hazards. It slows the accumulation of cured resin residues inside mold cavities during long‑run production and helps fiberglass composite parts to achieve uniform surface finish.

Dilution ratio, spray volume and drying time must be strictly controlled on‑site. Insufficient film formation results in poor demolding, FRP sticking and surface damage to molded composite articles. Over‑application creates an excessively thick isolating layer, which increases the risk of fluorosilicone transfer residues on FRP parts and impairs subsequent sanding, primer coating and top‑coat painting. Practical molding trials on customer production molds are strongly recommended before mass‑scale workshop deployment. This emulsion release agent is compatible with SMC, BMC and hand‑lay‑up FRP resin systems.

For processing operations, dilute the stock emulsion with deionized water according to recommended dilution specification; perform uniform spraying on cleaned mold surfaces; ensure complete drying of the release film before charging FRP molding compound.

Major application fields: eco‑friendly multi‑release mold release for SMC‑BMC fiberglass compression molding; waterborne releasing treatment for FRP composite production molds; low‑VOC processing auxiliary for continuous fiberglass component manufacturing.

Store the product in tightly‑sealed original plastic containers within 10‑25℃. Protect from freezing, avoid direct sunlight and prolonged high‑temperature warehouse storage.

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Jishengya Technology

Shenzhen Jishengya Technology Co., Ltd. is located in Shenzhen, a special economic zone, and is a comprehensive technology enterprise integrating independent R&D, production and sales.