About Henan G&D Chemical Products Co., Ltd. - Resin Supplier in China

Henan G&D Chemical Products Co., Ltd. is based in China and currently lists 18 active products in its catalogue. The company classifies its offerings under Chemicals & Allied Products, Resin, Agriculture and Petroleum By Products. Its resin portfolio includes C9 aromatic hydrocarbon resin, various C5 aliphatic and hydrogenated petroleum resins, cycloaliphatic and DCPD‑based resins, as well as copolymerized C5/C9 hydrocarbon resins. Two items - “C5 resin used in rubber and tyre” and “C5 Hydrogenated Petroleum Resin” - are recorded with HS code 3911.10, the customs classification for petroleum resins. The catalogue also mentions specialized grades for road‑mark paint, adhesives and tire compounds.

The product list distinguishes between aromatic, aliphatic and cycloaliphatic chemistries, and notes both hydrogenated and non‑hydrogenated variants. Entries such as “C5 water white resin” and “Hydrocarbon/Petroleum Resin” reflect broader categories without separate HS codes. The supplier’s catalogue therefore covers a spectrum of hydrocarbon resin chemistries used across rubber, adhesive and coating applications.

Product Range and Specialties of Henan G&D Chemical Products Co., Ltd.

Hydrocarbon resins from the C5 and C9 families are typically supplied in grades defined by softening point (70‑110 °C for C5 aliphatic resins, 120‑150 °C for C9 aromatic resins), acid value (30‑80 mg KOH/g), and melt flow index (5‑30 g/10 min, ASTM D1238). Hydrogenated variants exhibit lower unsaturation, improving colour stability and oxidative resistance, and are commonly graded by iodine value (<10) and colour (water‑white). Cycloaliphatic resins, including DCPD‑based grades, are used where higher heat resistance (softening point 130‑160 °C) and low volatility are required, such as in high‑performance tire tread compounds. Typical specifications also reference ISO 1629 for rubber chemicals and ASTM D531 for softening point.

Chinese resin producers often offer the materials in 20 kg drums, 25 kg bags or bulk 1 ton IBC containers, with packaging complying with UN 3485 for hazardous liquids where applicable. Buyers frequently request technical data sheets that list the resin’s molecular weight distribution, glass transition temperature and compatibility with common rubber monomers such as SBR or NR.

Trade and Export Information - Henan G&D Chemical Products Co., Ltd.

China is a major exporter of petroleum‑based hydrocarbon resins, and shipments classified under HS 3911.10 are routinely shipped to Southeast Asian tire manufacturers, European adhesive producers, and North American coating companies. Export logistics usually involve FOB Shanghai or Ningbo ports, with containers loaded in 20‑ft or 40‑ft sizes depending on drum or bulk volume. Standard Incoterms such as CIF or DDP are employed for door‑to‑door delivery.

Importers commonly require REACH registration, a safety data sheet (SDS) and, where applicable, ISO 9001 quality‑management certification from the supplier. Customs authorities may request a certificate of origin and compliance with the China Compulsory Certification (CCC) scheme for chemical products destined for certain regulated markets. Inspection agencies often perform pre‑shipment sampling according to ISO 10361 or SGS guidelines to verify softening point and acid value.

Sourcing from Henan G&D Chemical Products Co., Ltd. - Buyer Guidance

Prospective buyers should request a current SDS, a technical data sheet detailing softening point, acid value, melt flow index and any hydrogenation level, and evidence of REACH registration for the specific resin grade. Sample quantities of 1‑2 kg are typical for laboratory evaluation of compatibility with rubber or adhesive formulations.

Before placing a full order, verify that the HS code on the commercial invoice matches the product description (e.g., 3911.10 for petroleum resins) and that the packaging meets the buyer’s handling requirements. Confirm lead times, which for Chinese resin manufacturers range from 2 weeks for stocked items to 6‑8 weeks for custom grades, and clarify the agreed Incoterm to allocate freight and insurance responsibilities.

What types of hydrocarbon resins does Henan G&D list in its catalogue?

The catalogue includes C9 aromatic hydrocarbon resin, C5 aliphatic and hydrogenated petroleum resins, cycloaliphatic and DCPD‑based resins, as well as copolymerized C5/C9 hydrocarbon resins and several generic hydrocarbon/petroleum resin entries. These products are listed under the broad categories of Chemicals & Allied Products, Resin, Agriculture and Petroleum By Products.

Which products have an HS code specified?

Two items - “C5 resin used in rubber and tyre” and “C5 Hydrogenated Petroleum Resin” - are recorded with HS code 3911.10, the customs classification for petroleum resins. The HS code appears in the supplier’s catalogue and should be used on the commercial invoice for customs clearance.

What typical specifications should I check for C5 aliphatic resin?

Buyers usually verify the softening point (70‑110 °C for C5 aliphatic resin), acid value (30‑80 mg KOH/g) and melt flow index (5‑30 g/10 min, ASTM D1238). For hydrogenated grades, the iodine value (<10) and colour (water‑white) are also common quality parameters to request from the supplier.

Which certifications are commonly required for hydrocarbon resins imported from China?

Importers typically require a REACH registration certificate and a safety data sheet (SDS) for each resin grade. In markets where it applies, additional documentation such as ISO 9001 quality‑management certification or China Compulsory Certification (CCC) may be requested.

What packaging formats are standard for these resins?

Resins are commonly shipped in 20 kg steel drums, 25 kg paper bags, or bulk 1 ton intermediate bulk containers (IBCs). All packaging complies with UN 3485 requirements for hazardous liquids when the resin is classified as such.

What are the usual incoterms and lead times for orders?

Suppliers often quote FOB or CIF from major Chinese ports such as Shanghai or Ningbo. Lead times are typically 2 weeks for stocked grades and 6‑8 weeks for custom‑manufactured formulations.

How can I obtain a sample before a full order?

A sample of 1‑2 kg can be requested for laboratory testing. The supplier will provide the sample sealed in a drum together with an SDS and a brief test report covering softening point and acid value.