Import Blowing Agent — Buy in Bulk from Supplier in China

Fujian Jinlang Fine Chemical Co., Ltd manufactures this industrial-grade blowing agent at its facility in Tangcuo Industry Park, Chidian Town, Jin Quanzhou, China. The product generates controlled gas release for foamed polymer production, serving manufacturers of rigid and flexible foam across construction, automotive, and packaging sectors. Its formulation prioritises thermal stability and low toxicity profiles, with decomposition behaviour tuned for consistent cell structure formation in continuous and batch processes. The agent integrates with multiple polymer systems, including PVC, polystyrene, and polyolefin compounds, without requiring substantial process reconfiguration.

The chemical composition draws on azodicarbonamide-class chemistry typical for this product category, with additives that moderate decomposition kinetics and gas yield. Standard decomposition temperatures for comparable ADC-based agents fall in the 180-220 °C range, though buyers should request the specific onset temperature and gas volume (measured in ml/g at STP) for this supplier's grade. Particle size distribution, typically d50 5-15 μm for fine-grade blowing agents, directly affects dispersion uniformity and final foam density. The product carries no declared halogenated blowing agent content, aligning with REACH and RoHS-directed formulations common in export-oriented Chinese chemical production. Storage requires dry, ventilated conditions away from ignition sources, with shelf life dependent on moisture exclusion.

Primary applications include thermal insulation boards, automotive interior trim, protective packaging inserts, and construction sealants. Buyers are typically compounders, foam sheet extruders, and moulded product manufacturers serving OEM supply chains. The supplier's imported tier and harbor trust designation indicate third-party verification of business registration rather than production capability audit. Response rate data is unavailable, so direct enquiry about technical support, sample provision, and batch certificate availability is advisable before committing to volume orders.

Fujian Jinlang Fine Chemical Co., Ltd operates from Tangcuo Industry Park in Chidian Town, Jin Quanzhou, Fujian Province, China. The supplier holds an imported tier classification, meaning its profile was established through import records or cross-border trade documentation rather than domestic Chinese verification alone. Its harbor trust tier indicates marketplace-level business registration confirmation without implication of production site audit or quality system certification. The response rate stands at 0.00 percent with zero recorded average response hours, signalling either a new listing, paused account, or non-responsive contact channel. Buyers should treat initial outreach as unverified until direct communication is established.

The company positions itself as a chemical manufacturer serving industrial foam producers, though the listing provides no information on production capacity, R&D capability, in-house testing infrastructure, or client references. No ISO 9001, ISO 14001, or specific product certifications are named in the source data. The address places it within Quanzhou's chemical industry corridor, a region with established fine chemical and polymer additive production. Importers should verify the legal entity name against Chinese business registration records, request a factory audit or third-party inspection report, and confirm whether the supplier manufactures the blowing agent directly or operates as a trade intermediary.