Sino composite

Comprehensive Composite Solutions: Structural Core Materials & High-Performance Vacuum Bagging Systems — Sino Composite

Target Aerospace is an official authorized distributor of Sino Composite Co., Ltd. (Sino Composite / www.sino-composite.com), an established global leader with over 30 years of engineering excellence in structural sandwich cores, advanced vacuum bagging consumables, and composite processing solutions.

Founded in 1992, Sino Composite has evolved into an integrated multinational composite materials powerhouse. Operating world-class manufacturing and kitting assets—including Italy's Maricell PVC foam technology, Ecuador's Cobalsa Balsa wood plantations, and precision conversion centers—Sino Composite provides end-to-end composite materials engineered for mission-critical applications across aerospace, defense, marine, and renewable energy sectors.

Proprietary Technology & Core Advantages

Sino Composite delivers a fully certified, vertically integrated material ecosystem designed to meet the rigorous mechanical and thermal demands of advanced composite manufacturing:

  • Global Tier-1 Structural Cores: Direct ownership and partnership with world-renowned core manufacturers, featuring Maricell closed-cell cross-linked PVC structural foam and Cobalsa high-density end-grain balsa wood.

  • Extreme Temperature Autoclave Compatibility: Vacuum bagging films, fluoro-polymer release films, and bagging consumables engineered to withstand temperatures up to 230°C–315°C under high-pressure autoclave environments.

  • Custom Kitting & Precision Conversion: Synergized with Target Aerospace’s in-house repackaging, kitting, and temperature-controlled storage, core materials and vacuum consumables can be delivered pre-shaped, CNC-machined, slit, and customized to customer production specifications.

  • Process Efficiency & Flawless Infusion: High-elongation vacuum films, breathers, and specialized non-silicone pressure tapes eliminate resin bleed, bridging, and vacuum drop during complex resin infusion (VARTM) and prepreg debulking cycles.

  • International Standards & Traceability: Materials manufactured under ISO 9001 and marine/aerospace certifications (including GL, DNV, and aerospace project validations) ensure full batch traceability and consistent quality.

Core Product Portfolio

1. Structural Core Materials

High-strength, lightweight sandwich cores engineered to enhance moment of inertia, structural rigidity, and weight reduction.

  • MYcell (Universal Structural PVC Foam): Closed-cell, cross-linked rigid polymer foam (density: 40–360 kg/m³). Low resin absorption, high fatigue resistance, widely used across aerospace, marine, and wind energy structures.

  • HYcell (High-Temperature Resistant Foam): Specially modified PVC foam engineered for elevated temperature processing up to 130°C–140°C, fully compatible with epoxy prepreg and high-temperature autoclave cures.

  • COBALSA End-Grain Balsa Wood (EG150): 100% natural, kiln-dried structural balsa wood harvested in Ecuador. Delivers unmatched compressive strength, superior shear modulus, and impact resistance.

  • Finishing Configurations: Plain sheets, grid-scored with scrim, double-slit, perforated, and contourable panels.

2. Advanced Vacuum Bagging Consumables

A complete system of vacuum bagging materials optimized for both resin infusion and high-temperature autoclave/oven cure processes.

  • Vacuum Bagging Films (CVF Series): Multi-layer co-extruded nylon (PA) and modified films providing extreme elongation, puncture resistance, and temperature tolerance from 120°C up to 230°C.

  • High-Temperature Release Films (CVR Series): Perforated or non-perforated ETFE, FEP, and PETFE barrier films offering thermal resistance up to 315°C with zero chemical contamination.

  • Peel Plies & Bleeder/Breathers (CVP / CVB Series): Heat-set nylon 66, polyester, and PTFE-coated peel plies designed to leave an engineered textured surface ready for secondary bonding without mechanical abrasion.

  • Vacuum Sealant Tapes (CVS Series): Synthetic rubber tapes offering superior tack, clean stripping from metal/composite tooling, and reliable airtight sealing up to 230°C.

3. Vacuum Infusion Hardware & Reinforcements

  • Infusion Media & Flow Meshes (CVM Series): Controlled resin delivery networks for uniform wetting.

  • Vacuum Valves & Tooling Accessories: High-temp quick disconnects, resin traps, and vacuum hoses for secure vacuum integrity.

  • Reinforcement Fabrics: Balanced carbon fiber and high-tensile glass fiber woven/multiaxial textiles.