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HS-8030 Unsaturated Polyester Resin for Wood Coatings sourcing visualCandidate for RFQ after CAS, SDS, COA, and DG verification
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HS-8030 Unsaturated Polyester Resin for Wood Coatings

HS-8030 is a pale yellow transparent liquid unsaturated polyester resin candidate for wood coating buyers seeking resin supply from China. The listing provides viscosity, gel time, and solid content ranges, but CAS, EINECS, formula, inhibitor package, monomer composition, and full impurity profile are not disclosed and should be confirmed by COA and SDS before RFQ progression.

Quick buying facts

Identify the grade, package, and import market before comparing suppliers.

Use this page to check the product identity, common specification points, document scope, package notes, and destination-market questions before sending a China sourcing request.

CAS No.: not available in source listingUnsaturated polyester resin for wood coatingsCandidate for RFQ after CAS, SDS, COA, and DG verification
Identity and grade

Typical specifications

  • Model: HS-8030
  • Appearance: pale yellow transparent liquid
  • Color: pale yellow
  • Viscosity: 900-1200 cP at 25 C
  • Gel time: 40.0-60.0 min at 25 C
  • Solid content: 64.0-68.0%
  • HS code stated: 3907910000
  • CAS No.: not available in source listing
  • EINECS: not available in source listing
  • Referenced test methods include GB/T 8237.6.1.1 and GB/T 7193 methods
Who uses this page

Target buyers

  • Wood coating manufacturers
  • Industrial coating formulators
  • Paint and varnish producers
  • Composite or resin distributors serving coating accounts
  • Importers sourcing China-origin polymer resin grades
Before matching

Documents to check

  • CAS number, grade, assay, and impurity profile
  • SDS, COA, TDS, HS code, and transport classification
  • Destination-market import documents before supplier matching
Package and route

Packing notes

  • Transport package listed as IBC tank
  • Package size listed as 1200 x 1000 x 1150 cm in source text; confirm actual pallet/IBC dimensions before shipment
  • Package gross weight listed as 1057 kg
  • Confirm net weight per IBC, drum availability, palletization, seal type, and labeling language
  • Request photos of current packaging, batch labels, and export marks before booking
Applications and sourcing options

Check whether this product fits the buyer's actual application.

Clear application, grade, package, and document notes help separate real sourcing demand from a vague price check.

Use context

Common applications

  • Wood coating resin qualification
  • Industrial coating formulation trials
  • Supplier comparison for unsaturated polyester resin
  • Resin distribution portfolio screening
  • Factory audit and batch consistency review
How we compare

Sourcing options

  • Request standard HS-8030 sample with COA and SDS before bulk RFQ
  • Ask for custom formulation support only after confirming target performance specifications and import compliance needs
  • Compare IBC tank pricing against drum packaging if smaller trial lots are needed
  • Use pre-shipment inspection for quantity, packaging condition, batch labels, and document consistency
  • Request retained sample policy and batch traceability process before repeat orders
Human review

Compliance notes

  • CAS and EINECS are not provided; request full chemical identity or mixture disclosure suitable for import review
  • Request current SDS, COA, TDS, and product specification sheet before commercial purchase
  • Confirm dangerous goods classification, UN number if applicable, packing group if applicable, flash point, and marine pollutant status with the supplier SDS
  • Check destination-country resin, solvent, VOC, and polymer import requirements before ordering
  • Confirm whether styrene, inhibitors, residual monomers, or other reportable components are present and at what ranges
  • No regulatory approval or customs clearance guarantee is implied by the listing information
Buyer search paths

Related sourcing terms

These terms support long-tail discovery while keeping the page focused on useful product and China export buying context.

coating resin supplierunsaturated polyester resinwood coating resinHS-8030 resinpale yellow liquid resinpolyester resin for coatingsChina polymer resin supplierIBC resin supplyindustrial coating raw material
RFQ questions before supplier matching

Turn this product into a quote request.

Share target market, quantity, packaging scope, artwork status, delivery destination, and required documents so CHN Chemicals can prepare a cleaner supplier comparison.

Questions to confirm
  • What is the full composition range, including reactive diluent or monomer content, inhibitor type, and residual monomer limits?
  • Can you provide recent batch COA matching viscosity, gel time, solid content, appearance, acid value if tested, and color index if tested?
  • Is HS-8030 supplied as a standard grade, customized grade, or project-specific formulation?
  • What are the exact DG transport details from the latest SDS, including UN number, hazard class, packing group, flash point, and storage temperature limits if any?
  • What is the shelf life under supplier-recommended unopened packaging conditions, and how is remaining shelf life shown on COA or label?
  • Can you confirm IBC net weight, minimum order quantity, lead time, and availability of sample quantities from the same production grade?
  • Which impurity or quality-control items are routinely tested beyond viscosity, gel time, and solids?
  • Can the supplier provide export documents such as commercial invoice, packing list, COA, SDS, certificate of origin, and bill of lading draft review?
Checks before quote
  • CAS and EINECS are not provided; request full chemical identity or mixture disclosure suitable for import review
  • Request current SDS, COA, TDS, and product specification sheet before commercial purchase
  • Confirm dangerous goods classification, UN number if applicable, packing group if applicable, flash point, and marine pollutant status with the supplier SDS
  • Check destination-country resin, solvent, VOC, and polymer import requirements before ordering
  • Confirm whether styrene, inhibitors, residual monomers, or other reportable components are present and at what ranges
  • No regulatory approval or customs clearance guarantee is implied by the listing information
Next step

Send the product page with your target quantity and market. A sourcing manager can then confirm sample options, supplier fit, packaging details, and open document gaps.