Identity
Record the product name and CAS number when known. If several CAS numbers can sit in the same polyurethane family, leave the field open for the factory to confirm rather than forcing a guess.
Independent sourcing partner
Polyurethane resin factory quotes on a locked chemical brief
Share the exact grade, form, quantity and US destination so Polyurethane Resin Sourcing can request factory wholesale quotations. This desk does not own a plant, hold inventory or certify processing performance.
Quote console fields
| Console field | Buyer records before outreach |
|---|---|
| Identity | Chemical name and CAS number when known |
| Grade lock | Hardness window, NCO type or TPU series if specified |
| Form lock | Liquid, pellet, flake and color target |
| Lane | Kilograms or drums, packaging and US site |
- 14identity checks kept on every polyurethane resin brief
- 13document kinds requested, including SDS, TDS and CoA format
- 14specification questions left open until a plant answers
- 17packaging and drum-fill notes compared before freight
- 12destination and incoming-inspection fields for US delivery
Requirement cards
Write the polyurethane resin brief before factories are contacted
A family name is not a purchase specification. Hardness, isocyanate type, polyol backbone, solids content and package size change both handling class and delivered cost. The numbered intake rows below are checks, not a claim that a factory already passed them.
Grade and form
State purity or concentration, hardness or modulus window, viscosity at a stated temperature, melt flow for pellets, and color. Unstated windows invite substitution.
Package and lane
Name drums, bags or IBCs, net fill, pallet pattern, US destination and any site restriction that affects DOT or IMDG handling.
Documents
Request current SDS, TDS and CoA format for the quoted grade. TSCA, REACH or ISO statements belong to the proposed supplier and product, not to this website.
Use-case pairs
Pair the process with the purchase fields it actually needs
Pairs below are buyer-side options from the locked Polymers & Resins family. They are not stock lists, approved vendors or certified SKUs. Open the inquiry catalog.
Clear casting or potting
Ask for color, viscosity, mix ratio if two-component, and whether the factory will quote a related pigmented grade as a separate line.
Thermoplastic pellet conversion
Ask for melt flow, hardness, density and moisture limit before comparing thermoplastic polyurethane resin quotations on a kilogram basis.
Coatings and adhesives
Ask for solids content, NCO or OH value if used, solvent versus waterborne carrier, and package size that the coating line can actually receive.
Distribution relabel
Ask whether a mill CoA can pass through, which languages sit on the drum, and whether the destination mix changes transport class.
Packaging and transport questions
What factories should confirm about drums, bags and lanes
- Does a related-grade SDS prove the quoted polyurethane resin lot?
- No. Handling, storage and transport instructions come from the exact-product SDS. A document for another hardness, solvent system or manufacturer is not evidence for the quotation on the table.
- Can flash point or UN number be assumed from the family name?
- Flash point, UN number and DOT/IMDG class can change with solvent, concentration and package. Leave the fields open until the factory returns values for the exact composition.
- Are IBC and drum quotes interchangeable?
- Net fill, pallet pattern and package instruction can change freight and site acceptance. Keep package formats on separate lines until the buyer approves a substitution.
- Are samples a performance guarantee?
- A sample only answers the criteria you write down: identity, appearance, assay, viscosity, compatibility or another buyer-owned test. Laboratory, EHS and formulation decisions stay with qualified parties. This site does not issue mixing instructions.
Read the procurement brief and the document guide before sending an inquiry.
Samples and files
Request a sample pack and exact-product documents together
If a trial quantity is needed, define what the sample should confirm and which SDS, TDS and CoA pages must travel with it. Optional budget and high-end, mid-range, budget or undecided preference help sequence factories; they are not verified ratings and do not create a savings percentage.