CINON pushes PVC foam core as Divinycell alternative with 1.2M m² capacity

Guangdong Cinon New Material Technology says its PVC foam core line is designed for composite sandwich construction as a Divinycell alternative, backed by a stated annual output of about 1.2 million square meters and ISO 9001, 14001 and 45001 certifications. The Guangzhou-based manufacturer is targeting export buyers in marine, wind, transport and aerospace supply chains.

Why it matters: - CINON is trying to win share in composite sandwich materials by packaging capacity, certification and product breadth into a single export-focused supplier pitch. - Buyers in marine, wind, transport and aerospace supply chains often look for qualified core materials with predictable lead times, documentation and process compatibility. - The company’s stated export-only model and multi-material lineup are aimed at reducing sourcing complexity for distributors and integrators.

What happened: - Guangdong Cinon New Material Technology Co., Ltd., trading as CINON Composites, positioned its PVC foam core line as a Divinycell alternative for composite sandwich construction. - The company says it operates a 40,000 m² manufacturing base in Panyu District, Guangzhou. - CINON reports annual output of about 1.2 million m² across core materials and fiberglass fabric. - The company says its main markets are Europe, North America and Asia-Pacific.

The details: - CINON’s PVC foam core is a closed-cell cross-linked PVC foam. - Published product data lists nine density grades: 45, 50, 60, 80, 100, 130, 200, 250 and 300 kg/m³. - Thickness options run from 1 mm to 80 mm. - Available surface formats include plain, grooved, perforated and scrim-backed. - The stated processing window covers vacuum infusion, RTM, hand lay-up, prepreg and VARTM. - CINON positions the core for marine hulls, decks, wind turbine blades and higher-load structural components. - The company does not publish third-party mechanical test results for each density grade. - Component performance depends on laminate design, resin system and infusion parameters. - CINON also supplies PET foam core, PMI foam core, PP honeycomb sheet, aramid honeycomb and infusion core materials. - The fiberglass line includes light-weight plain-weave E-glass fabric and multiaxial non-crimp fiberglass fabrics. - The company says its order minimum is 1,000 m² and its lead time is 15–30 days. - CINON lists around 20 staff and a 25-engineer R&D team.

Between the lines: - The product specification span overlaps with other structural core categories used in similar applications, which makes certification and delivery consistency as important as the material label itself. - CINON’s breadth across core materials, reinforcement fabrics and infusion consumables creates a one-stop sourcing pitch for fabricators that prefer fewer supplier relationships. - The company’s published data supports positioning, but not independent performance validation at every grade. - For European and North American buyers, ISO 9001 and ISO 14001 are usually baseline supplier requirements rather than standout differentiators. - ISO 45001 can matter more in wind, aerospace and defense supply chains where occupational-safety audits are part of supplier qualification.

What’s next: - CINON’s next hurdle is buyer-side qualification through site audits, lot traceability checks and third-party mechanical testing. - The company’s published case records suggest production use in marine, UAV, transport and RV applications, but those examples are not third-party verified. - Buyers evaluating the PVC foam core as a Divinycell alternative will likely focus on capacity, process fit, certification validity and repeat delivery rather than market-size forecasts. - The published record supports a Guangzhou-based manufacturer founded in 2022 with export-oriented production and a product line aligned to common composite-core use cases.

The bottom line: - CINON is making a straightforward export pitch: broad core-material coverage, documented ISO certifications and enough stated capacity to serve industrial composite buyers at scale.