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Plastics Aging°redation
pale melemele no ka ʻenekinia plastik

wehewehe pōkole:

ʻO ka oxidation a me ka hopena o ka ʻelemakule e hiki ke hana i ke kaʻina hana a me ka hoʻohana ʻana i ka plastic, rubber a me nā mea polymer ʻē aʻe, ka hopena i ka hōʻemi ʻana i ka ikaika o ka ʻike kino, ka ikaika anti-warping, ka ikaika tensile a me ka elongation a me nā waiwai ʻē aʻe.


Huahana Huahana

Huahana Huahana

ʻO nā mea hoʻohui e kūʻē i ka wā kahiko

HANA HELU CAS KAUKAU HOIKE
H3344 63843-89-0 TINUVINA 144 He amine hoʻopaʻa māmā

Me nā pūʻulu hana phenolic i hoʻopaʻa ʻia, e hoʻohui i nā waiwai o nā antioxidants a me UV light stabilizer.

Manaʻo ʻia ʻo H3344 no nā noi

e like me ka uhi ʻana i nā kaʻa, nā ʻāpana coil, nā uhi pauka.

Hiki ke hoʻohana nui ʻia ka H3344 ma PES a

Pūnaehana Epoxy/PES.

H3345 124172-53-8 UVINUL 4050H He ʻano hou o ka multi-functional i kāohi ʻia

mea hoʻopaʻa māmā amine.Hiki ke hoʻohui pū me ka UV absorber e pāʻani i ka hana synergistic, hiki ke hāʻawi i ka pale lōʻihi o ka wela, oxygen a me ka pale māmā no ka polymer.

Hāʻawi ʻia ʻo H3345 no ka hoʻohana ʻana i ka Polyolefin, PA, ABS, PET, ʻoi aku ka mānoanoa o ka pā o PP castings a me ka fiber.Hiki ke hoʻohana ʻia kēia huahana i nā ʻāpana PA i ka mīkini kaʻa.

UV3368 18600-59-4

 

  Hoʻohana nui ʻia ia i ka fiber PET, PET kiʻiʻoniʻoni, ʻōmole PET e pale aku i nā ʻike mai ka hoʻokalakala ʻana o UV.Eia kekahi, hiki ke hoʻopili ʻia ka UV3368 i ka pā kukui PC.

Eia kekahi, ua hoʻopaʻa inoa ʻia ma FDA a ʻae ʻia no nā noi pili meaʻai e like me nā hue PET a me nā kiʻi ʻoniʻoni meaʻai.

H3388 6337-43-5 B-CAP Hoʻohana ʻia ʻo UV3388 e like me ka ultraviolet light absorber, a hiki i ka molar extinction coefficient i 40.0l/mol·cm, ʻoi aku ka kiʻekiʻe ma mua o ka hapa nui o nā UV-absorbers.Hoʻohana nui ʻia ia i ka hapa nui o nā plastic transparent e like me polyester/PE, polycarbonate/PC, PMMA, thermal polyurethane/TPU.Hiki ke hoʻohana ʻia ʻo UV3388 i ka pā kukui PC no ka uhi ʻana, hale ʻōmaʻomaʻo a me nā mea ʻē aʻe.

 

AO3301 119345-01-6 Hostanox P-EPQ ʻO nā antioxidants a me nā stabilizers o nā mea polymer no nā plastic grade food, keʻokeʻo a i ʻole nā ​​​​huahana ʻulaʻula o ka lāʻau maoli a me ka synthetic rubber.
AO3312 29598-76-3

 

Antioxidant 412S A haʻahaʻa volatility a kiʻekiʻe molecular

paona thiosynergist antioxidant.He hopena synergistic maikaʻi loa ia me ka antioxidant phenolic i kāohi ʻia.

Hoʻohālikelike ʻia me nā antioxidants thiosynergist kuʻuna e like me DLTDP a

DSTDP, hōʻike ia i ka paʻa maikaʻi loa.

AO3324 32687-78-8 IRGANOX MD1024 he ʻano antioxidant phenolic i kāohi ʻia, a ke pāʻani nei hoʻi ia i ke ʻano metala

de-activator no ka pale ʻana i nā polymers e pili ana me ke keleawe a i ʻole nā ​​metala ʻē aʻe.

He mea maikaʻi loa ka AO3324 i ka pale ʻana i ka hopena ʻino o nā mea hoʻokele keleawe ma ka polypropylene, LDPE, HDPE a me kekahi mau elastomers thermoplastic i hoʻohana ʻia ma ke ʻano he insulation mua i ka uea a me ke kaula.

nā noi.Manaʻo ʻia no ka hoʻohana ʻana i ka EPDM, peroxide a me ka radiation cross linked polyethylene, nylon, polyacetal a me nā substrates organik ʻē aʻe.ʻae i ka polyacetal a me nā polymers ʻē aʻe.

LS2020 192268-64-7 CHIMASSORB 2020 He mea hoʻokūpaʻa māmā maikaʻi loa no ka PP, PE, olefincopolymer ssuchas EVA a me ka hui pū ʻana o ka poly propylene me nā elastomers.
LS119 106990-43-6 CHIMASSORB 119 He kūpono maikaʻi ka LS119 me ka resin a hiki ke mālama i ke aniani a me ke kala.

Hiki ke hoʻopuehu ʻia i loko o ka polimer matrix.

ʻO kona kūpaʻa wela a me ke kaumaha molekala nui e kūpaʻa i ka volatilization a me ka decomposition i nā wela kiʻekiʻe.

ʻO LS119 ka FDA i ʻae ʻia no ka hoʻohana ʻana i nā mea lapaʻau a me nā lako meaʻai.

LS622 65447-77-0 TINUVIN 622 Hiki i nā huahana ke hoʻopili i ka hapa nui o nā plastic engineering e like me PP, PE, PVC, PC, PU etc.. Hiki iā ia ke pale pono i ka huahana mai ka pōʻino o ke kukui UV a me ka oxygen, no laila e hoʻolōʻihi i ke ola lawelawe o nā huahana.
LS944 71878-19-8 TINUVIN 944
LS783 65447-77-0

71878-19-8

TINUVIN 783
LS770 52829-07-9 TINUVIN 770

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