Naphtha whakarewa (hinu), kakara māmā./ CAS: 64742-95-6
whakatakotoranga
| Whakatakotoranga | Ihirangi(%) |
| āhua | He wai mārama, kāore he tae. |
| matotoru | 0.860-0.875g/cm³ |
| whānuitanga whakahoromata | 152-178 |
| Te ihirangi hauwaiwaro kakara | 98 |
| pūwāhi mura | 42 |
| Pūwāhi aniline whakaranu | 15 |
| te tae | 10 |
Whakamahinga
Te mahi whakarewa: He whakarewa rauropi pai te hinu whakarewa hauwai kakara māmā e taea ai te whakarewa i ngā momo paninga pēnei i ngā kapia me ngā hinu. Hei tauira, i roto i ngā paninga kapia alkyd, ka taea e ia te āwhina i te kapia kia marara ōrite, kia pai ai te rere o te paninga me ngā āhuatanga paninga, he mea watea mō ngā mahi hanga pēnei i te paraihe me te rehu. Te whakahaere i te tere maroke: He taurite te tere mimiti, ā, ka taea te whakarite i te wā maroke o ngā paninga. Mō ētahi paninga e hiahia ana kia hangaia he kiriata mā te whakamaroke i roto i tētahi wā, ka taea e te hinu whakarewa hauwai kakara māmā te whakarite kia mimiti te paninga i roto i tētahi wā tika, kia taea ai e te kiriata paninga te hanga i ngā āhuatanga ā-tinana pai, pēnei i te pakeke me te kanapa. I roto i ngā rakuraku nitrocellulose, ka āwhina i te whakarewa i te nitrocellulose me te hanga i tētahi kiriata ōrite, ā, ka taea hoki te whakahaere i te tere maroke o te rakuraku hei karo i te kounga kiriata paninga kino i puta mai i te tere rawa o te maroke. Te waimeha waituhi: Hei waimeha waituhi, ka taea e te hinu whakarewa hauwai kakara māmā te whakaiti i te matotoru o te waituhi, kia pai ake ai te urutau ki ngā whakaritenga o ngā taputapu tā. Hei tauira, i roto i ngā waituhi tānga āwhata, ka taea e te hinu whakarewa tika te whakarerekē i ngā āhuatanga rheological o te waituhi, kia taea ai te whakawhiti maeneene i te waituhi mai i te pereti tā ki ngā rauemi tā pēnei i te pepa, kia mārama ai, kia kanapa ai hoki ngā tae i roto i te tānga. Te whakarewa i ngā kapia me ngā tae: Ka taea e ia te whakarewa i ngā wāhanga kapia i roto i te waituhi, ā, ka horapa ōrite ngā tae i roto. He mea nui tēnei mō te tānga tae kounga teitei, nā te mea mā te tohatoha ōrite anake o ngā tae ka taea te whakaputa tika i ngā tae, ā, ka tutuki ai ngā hua tānga pai rawa atu.
Te Tākai me te Tukunga
Tākai: 200kg/pahu, kia rite rānei ki ngā whakaritenga a te kiritaki.
Tukunga: nō ngā matū noa, ā, ka taea te tuku mā te tereina, te moana me te rangi.
Te pupuri me te rokiroki
Te roa o te oranga: 24 marama mai i te rā i hangaia ai, i roto i te takai taketake kāore anō kia whakatuwheratia, rongoatia ki te wāhi matao, maroke, ā, kāore e taea te ārai i te rā tika, i te wai rānei.
Whare putunga hauhautanga, Whakamaroke pāmahana iti, Wehea mai i ngā waikura me ngā waikawa.
