ngā purongo

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He paura tioata mā te benzoyl peroxide. He kakara aramona kawa tōna, ā, ka wairewa i roto i te benzene, te chloroform, te ether, ā, he wairewa paku i roto i te etanoru me te wai.

He whānuitia ngā whakamahinga o te Benzoyl peroxide (BPO), tae atu ki ēnei āhuatanga:

1. Kaiwhakaoho i te whakapūhui: He kaiwhakaoho e whakamahia whānuitia ana mō te whakapūhui o ngā monomer pēnei i te polyvinyl chloride, ngā polyesters kāore i te mākū, me ngā polyacrylates. Ka whakamahia hoki mō te whakapūhui i te rapa chloroprene, te SBS me te methyl methacrylate.

2. Kaihoko honohono: E whakamahia ana hei kaihoko honohono i roto i te whakamaroke i ngā kapia polyester kore-mākū me te hanga i ngā piripiri karāhe waro. He kaihoko whakamomona me te kaihoko honohono mō te rapa silicone me te rapa fluoro.

3. Te hanga matū: Ka taea te whakamahi hei kaiwhakamā me te kaiwhakahāora. Ka whakamahia hei āwhina i roto i te hanga kapia whakawhiti katote me ngā kapia kiriaku. Ka whakamahia hei whakapai paraoa, hei whakamahine hinu, hei tango tae muka, me ētahi atu.

4. Te mara hauora:
Whakamahia hei kaihoko āwhina mō te hanga i te aukati toto, te penicillin, me te chloramphenicol.
Ka taea hoki te whakamahi hei rongoā ārai-pāwera Bansai mō ngā mate kiri pērā i te pāwera me ngā ira pango.

‌5. Ētahi atu tono‌:
I roto i ngā rauemi polyester muka karāhe, ka tere ake te whakapūhui.
E whakamahia ana mō te hanga wanihi mō ngā kapia polyester kāore i te mākū.
Hei whakarāpopototanga, he nui ngā tono a te dibenzoyl peroxide i roto i ngā mara maha.

Ngā Āhuatanga Matū o te Benzoyl peroxide
Te ira rewa 105 °C (mārama)
Te pūwāhi koropupū 176°F
kiato 1.16 g/mL i te 25 °C (ipurangi)
te pēhanga kohu 0.009Pa i te 25℃
taupū whakaata 1.5430 (whakatau tata)
Fp >230 °F
pāmahana rokiroki 2-8°C
wairewatanga 0.35mg/l
paura hanga
tae Mā
Kakara kore kakara
Wairewatanga ki te Wai Korerewatanga
Merck 14,1116
BRN 984320
Ngā herenga pānga TLV-TWA 5 mg/m3; IDLH 7000 mg/m3.
Pūmautanga: Kaha te waikura. Tino mura. Kaua e huri, kaua hoki e pāngia e te ru, e te waku rānei. Kāore e hototahi ki ngā matū whakaiti, ngā waikawa, ngā kawakore, ngā waipiro, ngā konganuku, ngā rauemi rauropi. Mēnā ka pā ki ngā rauemi mura, ka puta pea he ahi, he pahū rānei, ina pā te wera, te waku rānei ki te rauemi.
InChIKey OMPJBNCRMGITSC-UHFFFAOYSA-N
LogP 3.2 i te 20℃

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Wā tuku: Hakihea-13-2024