UV-123 .

Nnuru din: bis (1-octyloxy-2,2,6,6-tetramethyl-4-piperidinyl) Sebacate .

Nsɛm a wɔahyehyɛ: C .₄₄H₈₄N₂O₆

Nhyehyɛeɛ:

Cas a ɛto so abien: 129757-67-1.

Molekyule mu duru: 737.2.

Sɛnea ɛte: Nsu a ɛyɛ kɔkɔɔ a ɛyɛ hare .

Ahotew: monomer a ɛboro anaasɛ ɛne 65% yɛ pɛ .

Dimer a ennu anaasɛ ɛne no yɛ pɛ 20% .

Ash: Ɛnkɔ soro anaasɛ ɛne 0.1% yɛ pɛ .

Adehwere a ɛba wɔ drying so: nea ennu anaasɛ ɛne 0.1% yɛ pɛ .

Chroma: .<50

Transmittance: 425 a ɛboro anaa ɛne 95% 500 nm yɛ pɛ anaasɛ ɛne 97% yɛ pɛ .

Mfaso ne dwumadie:

UV-123 wɔ alkali ahoɔden a ɛba fam na wɔde di dwuma kɛse wɔ acrylics, polyurethanes, sealants, adhesives, rɔba, impact modified polyolefine blends (TPE, TPO), vinyl polymers (PVC, PVB) polypropylene ne polyesters a wɔanyɛ no. Bio nso, nkitahodi a ebetumi aba no betumi aba wɔ nneɛma afoforo a ɛwɔ aduru no mu anaasɛ paint nhyehyɛe no mu. Wɔkamfo UV-123 kyerɛ titiriw sɛ wɔmfa nkata so. Ɛsan nso ma adwumayɛ a ɛda nsow a ɛma ɛyɛ den, titiriw wɔ tebea horow a emu yɛ den mu bere a ɛne nsɛm ho amanneɛbɔ a ɛyɛ hu a nea ɛka ho ne acid, ogyaframa a ɛmma ogya ntumi nhyew, sulfur, ne nneɛma a ɛma nneɛma yɛ kɛse no di nkitaho no.

Boadeɛ:25kg plastic drums anaa 200kg dadeɛ drums .

Tags a ɛyɛ hyew .: UV-123, China, wɔn a wɔde nneɛma ma, wɔn a wɔyɛ, adwumayɛbea, adetɔ, bo, asɛm a wɔafa aka, wɔayɛ wɔ China