E 20000 nga pounamuDesmodur REkei roto i nga taonga.Ka taea e taatau te tuku i nga taonga i muri tonu i te whiwhi ota.
Mena ka hiahia koe, nau mai ki te whakapiri mai ki a maatau i nga wa katoa, He nui ake te rahi me te utu utu.Kaua e ngaro.
Waea: + 86 13162192651
Email: alia@starskychemcial.com
Whakaahuatanga:
| Ingoa | Triphenylmethane-4,4',4''-triisocyanate |
| Tātai rāpoi | C22H13N3O3 |
| CAS | 2422-91-5 |
| MW | 367.36 |
| Pūāhua | kaihanga |
| Ko te arotakenga o NCO | 9.3±0.2% |
| Te whakamatautau methane | 27±1 |
| Viscosity (20℃) | 3 mPa.s |
| Wairewa | Ethyl acetate |
| Kiato | 1.0g/c m3, 20 ℃ |
| Te rewa | 89℃ |
| Mōkī | 0.75kg / pounamu, katoa 20 ipu i roto i te kotahi pouaka kātene, 180kg / oko, ranei rite ki te tono kiritaki. |
| Te ahua | Kowhai kakariki, whero whero ranei ki te wai puru pouri. |
Ngā āhuatanga:Ko te RE he tino kaha ki te whakawhiti hononga, Ka whakamahia i roto i nga whakapiri i hangaia e te hydroxyl polyurethane, te rapa taiao, te rapa waihanga ranei,
He pai te kaha hononga ki roto i te rapa me te kaa ka whakamahia ki te kapia, antioxidant, kaihoko kirihou, pehanga-tairongo aha atu.
Ka taea te whakamahi hei hononga whakawhiti hei utu mo te Desmodur RE a BAYER.
Whakamahinga:Me whakamahi te whakapiri-waahanga e rua i roto i te waa e tika ana i muri i te whakaurunga ki roto RE.
Ko te roa o te waa e tika ana ehara i te mea e pa ana ki te ihirangi polymer o te whakapiri, engari ano hoki etahi atu waahanga e tika ana (penei i te resin, antioxygen, plasticizer, solvent, etc.
Ka tata ki te wa e tika ana, he maha nga haora, kotahi ra mahi ranei, ka uaua ake te mahi a te whakapiri, ka tere te piki o te pokey.
Ka mutu, ka waiho hei tiēre korekore.100 te whakapiri kounga, Hydroxyl polyurethane (Polyurethane kaute mo te 20%), RE horopeta 4-7.rapa Chloroprene (Rubber account for around 20%), RE e 4-7.
Rokiroki：Tena koa rongoatia ki roto i te ipu hiri taketake i raro i te 23 ℃, ka taea te pupuri i nga hua mo te 12 marama.He tino tairongo ki te mosture;ka puta te hauhā me te Urea karekau ki te tauhohenga ki te wai.Mena ka pa atu ki te hau, ki te marama ranei, ka tere ake nga huringa tae, engari kaore e pa te mahi.
I tua atu: Ka taea e te kamupene te rangahau me te whakawhanake i nga hua hou i runga i te hiahia motuhake o o taatau kiritaki.
Te tautuhi moorearea
Whakarōpū GHS:
Wai mura, Kāwai 2 (H225)
Paitini whakapeka, Inhalative, Kāwai 4 (H332)
Irirangi kiri, Kāwai 2 (H315)
Irirangi kanohi, Kāwai 2 (H319)
Te whakamohiotanga o nga ara rewharewha, Wāhanga 1 (H334)
Te whakararu o te kiri, Kāwai 1 (H317)
Te paitini o te okana whainga motuhake (te whakakitenga kotahi), Kāwai 3 (H335)(H336)
GHS-Tapanga:
Nga waahanga morearea me whakarārangihia ki te tapanga
ethyl acetate
triphenylmethane-4,4',4''-triisocyanate
Nga korero morearea:
H225 He wai tino mura me te kohu.
H315 Ka whakaparahako te kiri.
H317 Ka puta he tauhohenga kiri mate.
H319 Ka mate kino te kanohi.
H332 He kino ki te ngongohia.
H334 Ka puta he mate mate mate, he tohu mate huango, he uaua ki te manawa ki te ngongohia.
H335 Ka raru pea te manawa.
H336 Ka taea e te momoe, te mangere ranei.
Tauākī tūpato:
P210 Kia matara atu i te wera/korakora/te mura o te ahi/wera wera.- Karekau he kai paipa.
P280 Me mau karapu whakamarumaru / kakahu whakamarumaru / tiaki kanohi / whakamarumaru kanohi.
P303 + P361 + P353 Mena kei te kiri (me nga makawe ranei): Tango/Tangohia nga kakahu poke katoa.Horoia te kiri ki te wai/ua.
P305 + P351 + P338 Mena kei roto i nga kanohi: Horoi tupato ki te wai mo etahi meneti.Tangohia nga arotahi whakapiri, mena kei reira me te ngawari ki te mahi.Horoi tonu.
P304 + P340 KI TE HUNGA: Tangohia te patunga ki te hau hou ka noho ki te okiokinga pai mo te manawa.
P312 Waea atu ki te POISON CENTRE, ki te taote/taakuta ranei ki te mate koe.
P403 + P233 Rokiroki ki tetahi waahi whai hau.Kia kati te ipu.
P501 Makahia nga mea kei roto/putea i runga i nga ture a-rohe.
HAZARDOUS i runga i nga paearu o NOHSC DANGEROUS GOODS
Wā tuku: Hune-08-2021