This water‑based silicone‑free fluoropolymer release agent is an aqueous dispersion adopting fluoropolymer as the active non‑stick component, combined with selected non‑ionic dispersing agents, wetting additives and deionized‑water carrier. It contains no silicone raw materials. After dilution and spraying onto pre‑heated mold surfaces, water evaporates and leaves a uniform, heat‑resistant fluoropolymer release film. It provides reliable demolding performance for precision rubber and electronic

Product Detail

Product Detail Page: The product is manufactured by high‑speed dispersion of fine fluoropolymer particles inside deionized‑water system. Specialized dispersants prevent fluoropolymer particles from sedimentation and agglomeration during storage. Fine filtration removes oversized solid granules. Each finished batch undergoes stability testing, film‑forming inspection and demolding validation to guarantee consistent quality for precision electronic molding production.

Manufacturing of precision rubber and electronic rubber‑plastic hybrid components imposes strict requirements on mold release materials. Traditional silicone‑containing release agents leave invisible silicone residues on molded surfaces. Even trace silicone contamination will create fish‑eyes, craters and repellent defects during subsequent painting, spraying and conformal coating. For electronic assemblies, such coating defects can directly compromise functional performance of finished products. Many existing silicone‑free release waxes only survive one molding cycle, which results in frequent re‑coating and reduces production throughput.

After correct dilution with deionized water, the dispersion is sprayed onto thoroughly cleaned and pre‑heated mold cavities. Water evaporates rapidly under mold temperature, and fine fluoropolymer particles fuse together to build a continuous thin heat‑resistant non‑stick barrier layer. This separating film blocks direct contact between hot rubber compound or soft electronic polymer melt and metallic mold surface. It enables smooth demolding of intricate precision rubber parts and small electronic molded components. Without silicone migration, molded workpieces will not cause repellent issues during post‑paint and conformal coating procedures.

Nevertheless, the fluoropolymer release coating suffers gradual mechanical abrasion after repeated molding cycles. Operators need to keep observing demolding status and part surface quality. Once sticking or minor surface blemishes occur, the mold must be cleaned and re‑sprayed. Over‑spraying is not permitted. Excessive deposition of fluoropolymer solids on mold inner walls will generate granular surface marks on delicate precision components.

For workshop operation, completely remove old release residues from mold surfaces. Dilute the concentrated dispersion according to technical recommendation. Ensure proper mold pre‑heating before spraying. Apply thin, even coating. Determine re‑spraying interval based on actual molding cycle results.

Keep the concentrate away from foreign particle contamination, freezing and sustained high‑temperature storage. Freezing destroys dispersion stability and triggers irreversible sedimentation of fluoropolymer solids.

Major application fields: mold release for precision‑molded rubber sealing elements; demolding auxiliary for rubber‑plastic electronic components; releasing agent for molded parts requiring subsequent painting and conformal coating.

Store the product in tightly‑sealed original plastic drums within 5‑30℃. Protect against frost and direct sunlight. Gentle stirring is necessary before using long‑term stored batches.

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Water-Based Fluoropolymer Release Agent Silicone-Free, Precision Rubber & Electronic Parts No Post-Paint Interference

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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.