QUOTE NORMALIZATION
This desk turns a buyer brief into a shared quotation sheet for polyurethane manufacturers. We do not own a plant, hold stock or certify a proposed grade. The work is to keep every response answering the same grade, form, package and destination questions.
Record the name, CAS number when known, grade, purity or concentration, and whether the buyer needs a polyol, isocyanate, prepolymer or finished system. If the later path involves foam bun or board, keep that as a downstream question rather than mixing finished-goods quotes into the chemical line.
Ask each proposed plant to state viscosity, moisture, color, NCO or hydroxyl value when used, and packaging. Leave blanks visible. An alternative grade goes on a new line and needs buyer approval before price comparison.
The current safety data sheet, technical data sheet and certificate of analysis format must belong to the quoted product. TSCA, REACH, ISO or GMP statements are questions for that supplier and lot, not credentials of Polyurethane Raw Material Suppliers Sourcing.
Quantity units, Incoterm, freight, duties and sample cost stay separate until a quotation writes them. Optional budget currency and high-end, mid-range or economy preference are buyer trade-offs, not ratings we have verified.
Laboratory, EHS and formulation decisions remain with qualified parties. This page does not give mixing, storage or hazardous-use instructions. Final handling follows the exact SDS, destination rules and the carrier that accepts the UN number assigned to that concentration.
When two plants propose different moisture or viscosity, we keep both answers visible instead of averaging them. The same rule applies to flash point, solids content, molecular weight and trace metals: the comparison sheet shows the written value, the method if given, and whether the buyer still needs a sample to confirm identity or processing behavior. Read the buyer brief before expanding the inquiry.
Include specification, quantity, destination and requested delivery timing. After review we contact possible factories and return comparable answers.