TDI 80/20 Toluene Diisocyanate Nnwumayɛbea Nneɛma a Wɔde Yɛ Polyurethane Foam, .
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TDI 80/20 (Toluene Diisocyanate) yɛ isocyanate afrafra a ɛyɛ huam a wɔde di dwuma kɛse a ɛwɔ 80% 2,4‐toluene diisocyanate ne 20% 2,6‐toluene diisocyanate, a CAS nɔma yɛ 584‐84‐9. Ɛyɛ ade titiriw titiriw a wɔde yɛ polyurethane adwumayɛ.

Saa ade yi wɔ nnuru a ɛyɛ adwuma kɛse na ɛyɛ den, titiriw de di dwuma de yɛ polyurethane foam a ɛyɛ mmerɛw, a wɔde di dwuma kɛse wɔ furniture sofas, mattress, kar nkongua cushions ne emu padding mu. Sɛ foam a ɛyɛ mmerɛw da nkyɛn a, wobetumi nso de TDI 80/20 adi dwuma de ayɛ polyurethane coatings, adhesives, sealants ne elastomers. Ɛne polyols yɛ adwuma wɔ ɔhyew ne catalyst tebea a ɛfata mu ma ɛyɛ polyurethane polymer a ɛwɔ elasticity a ɛkyɛn so, cushioning adwumayɛ ne wear‐resistance.

Yɛn TDI 80/20 a yɛde ma no yɛ industrial‐grade a ɛwɔ stable quality index, efĩ a wɔahyɛ so denneennen de ama awerɛhyem sɛ foaming nkɛntɛnso a ɛkɔ so daa ma downstream manufacturers. Mpɛn pii no, wɔde ade no gu dade sanku mu, a ɛfata sɛ wɔde fa po so nneɛma pii. Ɛsɛ sɛ wodi ahobammɔ ho dwumadie ho mmara a ɛyɛ katee akyi berɛ a wɔrekora nneɛma so na wɔredi ho dwuma: fa wo ho fi nsuo, ɔhyew a ɛkɔ soro ne ogya fibea ho, fa sie wɔ adekoradan a ɛyɛ nwini na mframa fa mu. Kwati sɛ wobɛka wo honam ani ne w’ani tẽẽ.

Yɛboa bulk wholesale supply ma wiase nyinaa adetɔfo. Sɛ́ ebia woreyɛ foam a wɔyɛ, coating formulation anaa adhesive manufacturing mu no, yɛn TDI 80/20 betumi adi wo mass‐production ahwehwɛde ahorow ho dwuma. Yebetumi de adansedi nkrataa a ɛfa nneɛma ho sɔhwɛ ho ama de aboa wo import customs clearance.