Poly(methyl vinyl ether-alt-maleic anhydride)CAS9011-16-9
whakatakotoranga
| TAONGA | NGĀ WHAKATAUTANGA |
| Āhua | Māor paura ma |
| Kiato | 1.37 |
| Te matotoru ā-roto SV (1% otinga methyl ethyl ketone) | 0.1-0.5/0.5-1.0/1.0-1.5/1.5-2.5/2.5-4.0 |
| Te mōrahi o te LOD | ≤2% |
| Te ihirangi o ngā matū hohe | ≥98% |
| Anhydride maleic toenga | ND |
| WHAKAMUTUNGA | E Ū ana ngā hua ki ngā paerewa a te umanga |
Whakamahinga
Ko te copolymer methyl vinyl ether - maleic anhydride (PVME - MA)e whakamahia whānuitia ana i roto i ngā mara maha nā tōna hanganga matū ahurei me ōna āhuatanga:
1. Mara Rongoā：
- Kaikawe Tukunga Pumau o te Rongoā: Ka taea e te PVME - MA te hanga i tētahi hanganga tiēre hei whakakī i ngā rongoā. I muri i te horomia, i roto i te ara kai, ka taea e ia te tuku mārire i ngā rongoā i runga i te huringa o te uara pH taiao, ā, ka roa ake te whai huatanga o ngā rongoā. Hei tauira, ko ētahi rongoā mō te rongoā i ngā mate pūmau ka tutuki i te tukunga tika me te roa mā te āwhina o tēnei copolymer.
- Rauemi Paninga Papa: Ka whakamahia mō te paninga papa hei whakapai ake i te ātete ki te makuku me te pumau o ngā rongoā, me te whakahaere i te tere tukunga rongoā. I taua wā anō, he pai te hototahitanga o tēnei copolymer, ā, e kore e pāngia te tinana tangata e ngā tauhohenga kino.
2. Mara Whakapaipai：
- Whakamātotoru: Ka taea e ia te whakanui ake i te matotoru o te pūnaha whakapaipai, te whakapai ake i te kakano o te hua, te whakangawari ake i te paninga o ngā hinu, ngā kirimi, me ētahi atu. Heoi anō, ka noho pumau i te wā e rongoatia ana, ā, ka ārai i te wehenga o ngā wāhanga.
- Kaihoko Hanga Kiriata: Ka hangaia he kiriata tiaki i te mata o te kiri, ka āwhina i te kiri kia mau te makuku, ā, ka whakarei ake i te pānga makuku o ngā hua tiaki kiri. Hei tāpiri, ka taea hoki te whakamahi i roto i ngā hua pēnei i te rehu makawe hei whakarato i te mahi whakapaipai.
3. Mara Paninga：
- Kaiwhakatairanga Piri: Ina tāpirihia ki te paninga, ka taea e ia te tauhohe matū ki te mata o te papa, ka whakarei ake i te piri i waenga i te paninga me te papa, ka mārō ake te paninga, ā, ka iti ake te tūponotanga kia marere. He mea noa te whakamahi i roto i te peita i ngā rauemi pēnei i te konganuku me te kirihou.
- Kaihoko Hononga-whakawhiti: Mā te tauhohenga hononga-whakawhiti me ētahi atu wāhanga o te paninga, ka whakapai ake i te pakeke, te ātete ki te kakahu, me te ātete ki te waikura matū o te paninga, ka whakarei ake i te mahi whānui o te paninga.
4. Te ahumahi hanga pepa:
- Kaiwhakarite Rahi: Ka taea te hanga i tētahi kiriata tiaki i runga i te mata o te pepa, ka whakaiti i te mimiti wai o te pepa, ka whakapai ake hoki i te ātete wai o te pepa. He whānuitia te whakamahinga i roto i te hanga pepa takai, pepa tuhituhi, me ētahi atu.
- Whakarei Kaha: Ka taunekeneke ki ngā muka pepa, ka whakanui ake i te kaha here i waenga i ngā muka me te whakapai ake i te kaha o te pepa, pērā i te kaha kume me te kaha haehae.
5. Mara Matū o te Mara Hinu:
- Tāpiri Wai Keri: Ka taea e ia te whakarite i te rheology o te wai keri, te hanga keke tātari i runga i te pakitara poka, te whakahaere i te ngaronga wai, te whakau i te pakitara poka, te aukati i te hinganga o te hanganga, me te whakarite kia maeneene te ahunga whakamua o ngā mahi keri.
- Kaihoko Whakaneke Hinu: Whai muri i te werohanga ki roto i te puna hinu, ka taea te whakapai ake i te pai o te nekehanga hinu. Mā te whakarerekē i te tauhohenga ā-tinana o te hinu - te wai, ka māmā ake te neke i te hinu mata mai i ngā pū kōhatu, ā, ka piki ake te tere o te whakaora o te hinu mata.
Te Tākai me te Tukunga
20KG/Pahu, kia rite rānei ki ngā whakaritenga a te kiritaki.
Nō ngā taonga noa, ā, ka taea te tuku mā 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.
