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Je wewe ni Mwalimu na unahitaji notes za masomo, mitihani na marking scheme Jiunge na group letu Whatsapp buree kupitia ...
28/03/2021

Je wewe ni Mwalimu na unahitaji notes za masomo, mitihani na marking scheme

Jiunge na group letu Whatsapp buree kupitia link hapa chini. 👇👇

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03/03/2021
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22/02/2021

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UTENGENEZAJI WA MISHUMAA  MALIGHAFI ZINAZOHITAJIKA WAKATI WA UTENGENEZAJI WA MSHUMAA· Paraffin wax· Utambi· Mould (umbo)...
17/01/2020

UTENGENEZAJI WA MISHUMAA

MALIGHAFI ZINAZOHITAJIKA WAKATI WA UTENGENEZAJI WA MSHUMAA

· Paraffin wax

· Utambi

· Mould (umbo)

· Stearine au mixture

· Rangi

· Jiko la mafutaa ya taa au mkaa

· Sufuria

· Boric acid



MAELEZO MUHIMU

· Paraffin wax

Hii inatokana na nta na sega ya nyuki iliyo changanyikana na mafuta ya taa. Ina rangi nyeupe na katika utengenezaji wa mshumaa in aubora kuliko bee wax



Bee wax inatokana na masega ya nyuki yaliyo changanywa na mafuta ya petrol na diesel na rangi yake ni ya njano.



· Stearine

Hii dawa maalumu inayofanya mishumaa iungane ama ishikane.



· Boric Acid

Hii ni maalumu kwa ajili ya kuufanya utambi usiishe mapema na uwake bila kutoa moshi



· Rangi

Rangi nzuri ni za chakula na nyingi huwa za maji



JINSI YA KUTENGENEZA

Utaanza kwa kuloweka tambi kwenye maji vikombe viwili na boric acid kwa masaa mawili kisha anika hadi zikauke vizuri kabisa halafu yeyusha paraffin wax na stearic jikoni kisha andaa umbo lako kwa kulitoboa tundu dogo chini. Kisha pitisha utambi kwenye umbo alafu uuvute utambi ufunge juu kwenye kijiti, mwagia uji kwenye umbo alafu uache hadi ukauke kabisa kata umbo la chini uvute mshumaa na tayari kwa matumizi.

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