Shanghai Semitech New Material Co., Ltd.
Specialty Chemicals for the Composites Industry
Resins, curing agents, gelcoats, fillers and additives — with technical selection support, low MOQ and sample availability.
Product Categories
8 categories covering the full composites process chain
Resins
Unsaturated polyester, vinyl ester, epoxy, phenolic and specialty resin systems
Curing Agents
Peroxide initiators, amine hardeners, anhydride hardeners and accelerators for resin systems
Gelcoats
Ortho, isophthalic, vinyl ester and UV-cure gelcoats for composite molds and parts
Structural Adhesives
Epoxy, MMA and polyurethane structural adhesives for composite bonding
Release Agents
Semi-permanent, wax, PVA and internal mold release agents for all composite processes
Fillers
ATH, calcium carbonate, fumed silica, glass microspheres and specialty fillers
Additives
Silane coupling agents, LPA, UV stabilizers, tougheners, flame retardants and specialty additives
Solvents & Cleaners
Acetone, MEK, IPA, styrene monomer and composite tool cleaning solvents
Reinforcements
Fiberglass rovings, woven fabrics, mats and specialty reinforcements for FRP, GRC, PCB and aerospace composites
Industries
Chemical systems tailored for major composites end markets
Wind Energy Composites
Composite materials for wind turbine blade manufacturing
Marine Composites
Resins and materials for boat building and marine structures
Automotive Composites
Lightweight composite chemicals for automotive body panels and structures
Aerospace Composites
High-performance resins and adhesives for aerospace structures
Construction Composites
FRP composite materials for construction and civil engineering
Why Resinspot
Technical Selection Support
Our engineers recommend the right product combination for your process, resin system and performance requirements.
Low MOQ & Sample-Friendly
We support small batch orders and offer sample availability — ideal for development and small-scale production without bulk commitments.
Own-Brand SEMISIL Fumed Silica
SEMISIL is our own-brand fumed silica with full grades from hydrophilic to hydrophobic — a direct alternative to AEROSIL® with full technical specs.
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