Products
Thermoplastic polyurethanes, plasticizers and polyester polyols — produced on one integrated campus, specified against your part.
Pick the chemistry, then the grade.
Each family below carries the same structure: what it does well, where it is used, and how to get a data sheet.
TPU polymerisation line at the BYCHEM plant
BYFLEXX® TPU
Elastic memory with the abrasion and tear resistance of an engineering polymer — polyester, polyether and bio-based backbones.
BYCHEM production campus and tank farm
Plasticizers
Turns rigid PVC into a soft, workable material — phthalate-free and bio-based options for sensitive applications.
Polyester polyol synthesis in the BYCHEM laboratory
BYESTER® Polyester Polyols
Tailored molecular weight and functionality — including a 100% bio-based polyester polyol for circular formulations.
Filter, compare, request.
An illustrative grade table. Before launch it should be driven by the live TDS database so sales and the website never diverge.
| Grade | Chemistry | Hardness | Typical application | Min. temp °C | Key property | |
|---|---|---|---|---|---|---|
| Polyester | 85A | Cable, hose | -30 | Abrasion, oil resistance | TDS | |
| Polyester | 95A | Footwear, belting | -25 | High modulus, wear life | TDS | |
| Polyether | 90A | Medical, textile | -45 | Hydrolysis, low-temp flex | TDS | |
| Polyether | 64D | Automotive, tube | -40 | Stiffness, dimensional stability | TDS | |
| Bio-based | 90A | Footwear, textile | -35 | ≥75% bio-based carbon | TDS | |
| Adipate | — | TPU, CASE | — | OH 56, linear | TDS | |
| Adipate | — | Adhesives | — | OH 112, fast build | TDS | |
| Bio-based | — | Circular systems | — | 100% bio-based | TDS | |
| General purpose | — | Flooring, film | — | Cost-efficient softening | TDS | |
| Phthalate-free | — | Toys, medical-adjacent | — | Non-phthalate, low migration | TDS | |
| Bio-based | — | Cable, coatings | — | Renewable feedstock | TDS |
Adhesives are listed as a product line on the current About page but do not appear in the product menu. Flagged for a decision: separate family, or an application of the polyol line?
Documents where buyers look for them.
Regulatory statements
REACH, RoHS, food-contact and phthalate-free declarations.
Request access