Dibutyltin Maleate
Ko te Dibutyltin Maleate (DBTM) he matū organotin maha ngā whakamahinga e whakamahia ana hei whakakorikori, hei whakaū wera, hei kaihoko hononga i roto i ngā ahumahi polymer me te matū.
Kaiwhakaoho:Mō te hanga pahuka polyurethane (PU), elastomers, paninga, me ngā piripiri, e whakatairanga ana i te tauhohenga i waenga i ngā isocyanates me ngā polyols. He whakakorikori hoki i roto i ngā tauhohenga esterification, transesterification, me te condensation, e whakapai ake ana i te whai huatanga o te tauhohenga i roto i te hanga paninga me te kapia.
Whakapūmau PVC:He mea whakaū wera pai mō ngā hua polyvinyl chloride (PVC), e ārai ana i te tae ke me te pirau i te wā tukatuka pāmahana teitei, ā, e whakarei ake ana i te ngāwari, te mārama, me te roa o te ora o ngā hua PVC. Kāore he parahanga whanariki, ā, he tino ātete wera mō te wā roa.
Kaihoko Hononga:Whakamahia hei whakakorikori hononga i roto i te rapa silicone, ngā kapia polyester kāore i te mākū, me ētahi atu pūnaha polymer hei whakarei ake i te pakeketanga o te hua, ngā āhuatanga hangarau, me te ātete wera.
Ētahi atu Taupānga:E whakamahia ana hoki i roto i te hanganga o ngā pūhui waro, hei tāpiri mahi i roto i te matū silicone me te organotin, ā, tera pea hei kaihoko ārai-tukituki penehīni.
| Āhua | He mā ki te kōwhai mārama te tae o te tioata totoka, he paura papatahi, he paura mā kore āhua rānei; tera pea ka puta he wai mārama mai i te kōwhai mārama ki te kōwhai ki te karaka i roto i ētahi whakatakotoranga. |
| Te Parakore,% | ≥98 |
| Te nui o te tine (Sn), % | 32-33 |
| Te pūwāhi rewa, ℃ | 90-130 |
| Pūwāhi mura, ℃ | 204 |
| Te nui o te tine (Sn), % | 32-33 |
| Pūwāhi mura, ℃ | 204 |
25kg/pahu, i runga rānei i ngā hiahia o te kiritaki.
H302: He kino mēnā ka horomia.
H313: Tērā pea ka kino mēnā ka pā ki te kiri.
H314: Ka pāngia te kiri e te wera nui, ka kino hoki ngā kanohi.
H317: Tērā pea ka pāngia te kiri e te mate pāwera.
H330: Ka mate mēnā ka manawahia.
H341: E whakapaetia ana kei te puta ngā hapa ira.
H360: Tērā pea ka pā kino ki te momonatanga, ki te tamaiti kāore anō kia whānau.
H372: Ka pā kino ki ngā whekau mā te roa o te pānga, te pānga rānei i ngā wā katoa.
H411: Paitini ki ngā mea ora i roto i te wai, ā, he roa ngā pānga.
Ngā Piktokaramu
| Kupu tohu | Tūponotanga |
| Tau UN: | 3146 |
| Akomanga: | 6.1 |
Te whakahaere
Mauria ngā taputapu tiaki whaiaro (PPE) e tika ana: ngā karapu, ngā mōhiti tiaki, te tiaki kanohi, me te tiaki manawa (ina koa i ngā wāhi kāore i te pai te hau) hei karo i te pa ki te kiri, ki ngā kanohi, me te manawa i te puehu, i te kohu rānei.
Āraia te pā ki te kiri, ki ngā kanohi, me ngā kākahu. Mēnā ka pā ki te kiri, ki te makawe rānei, tangohia tonutia ngā kākahu kua poke, ka horoia rawatia te wāhi e pāngia ana ki te wai, ki te kaukau rānei; horoia ngā kākahu kua poke i mua i te whakamahinga anō. Mēnā ka pā ki ngā kanohi, horoia tonutia ki te nui o te wai mō te 15 meneti pea, tangohia ngā karaihe whakapā mēnā he ngāwari te tango, ka horoi tonu.
Kaua e kai, kaua e inu, kaua hoki e momi hikareti i te wā e pā ana ki tēnei mea. Horoia pai ō ringaringa i muri i te pā, i mua hoki i te kai, te inu, te momi hikareti rānei.
Me whakamahi i roto i tētahi wāhi e pai ana te hau (ko te mea pai ko waho, ko roto rānei i te taupoki auahi) hei ārai i te kohikohinga o te puehu, te kohu rānei. Kaua e hongihia te puehu, te kohu, ngā kohu rānei.
Tikina ngā tohutohu motuhake i mua i te whakamahinga, ā, kaua e pā ki te tinana kia pānuitia rā anō, kia mārama hoki ngā mahi ārai haumaru katoa. Kohia wawetia ngā turuturu hei karo i te poke o te taiao.
Rokiroki
Penapena ki roto i tētahi whare putunga hauhautanga, maroke, ā, he pai te hauhautanga. Te pāmahana rokiroki e taunakitia ana: 2 – 8 °C i raro i te hau kore mahi (hauota, hauākona rānei); tētahi atu kōwhiringa: 5 – 30 °C, i te pāmahana rūma rānei i roto i tētahi wāhi hauhautanga, pōuriuri (< 15 °C).
Kia mau te katia o te ipu ina kore e whakamahia hei ārai i te mimiti o te makuku, te poke, me te tukunga o te puehu. Penapena ki tētahi wāhi kua raka hei aukati i te urunga atu.
Penapena kia matara atu i te wera, i ngā mura ahi, i ngā mura tuwhera, me ngā matū whakahāora kaha (hei tauira, ngā peroxide, te waikawa hauota). Āta karohia te pā atu ki ngā waikawa me ngā kawakawa kaha nā te mea kāore e hototahi.
Kaua e rongoatia ngātahi me te kai, te whāngai kararehe, ngā rongoā rānei, hei ārai i te whakawhiti poke.
