Zafafan samfur

Abubuwan Kulawa Lokacin Zaɓin Adhesives

Lokacin ajiya

 

1. Kowane samfurin yana da lokacin ajiya. Dangane da ƙa'idodin ƙasa da ƙasa, lokacin ajiya yana nufin lokacin ajiya a cikin ɗaki (24°C). Don adhesives acrylic, yana da 20 ° C.
2. Don samfuran acrylic, mafi girman zafin jiki, guntun lokacin ajiya.
3. Don ruwa - samfuran tushen, idan zafin jiki yana ƙasa - 1 ° C, zai shafi ingancin samfurin kai tsaye.

 

Ƙarfi

 

  1. 1. Zai fi dacewa don zaɓar manne na musamman don maɓalli daban-daban.
  2. 2. Ya kamata a yi la'akari da karko fiye da ƙarfin haɗin gwiwa na farko.
  3. 3. Ayyukan mannen mannen zafi mai zafi yana da girma fiye da na ɗaki Idan ana buƙatar ƙarfi mai ƙarfi da dorewa mai kyau, ya kamata a zaɓi mannen zafi mai zafi.
  4. 4. Cyanoacrylate manne (502 super glue) kada a yi amfani da kayan da ke buƙatar ƙarfin haɗin kai sai dai gaggawa ko ƙananan gyare-gyaren yanki da ci gaba da samarwa.

 

Wasu

 

  1. 1. Ba za a iya amfani da farin latex da urea
  2. 2. Idan ana buƙatar m m, polyurethane adhesive, Optical epoxy adhesive, cikakken polyester adhesive, da polyvinyl acetal adhesive za a iya amfani da.
  3. 3. Kada manne ya zama mai lalacewa ga manne. Misali, ba za a iya amfani da abubuwan da ake amfani da su ba - tushen chloroprene a kan allunan kumfa na polystyrene.
  4. 4. Adhesives tare da babban brittleness ba su dace da manne kayan laushi ba.

 

Kariyar lokacin amfani da manne AB

 

  1. 1. Don adhesives na bangaren AB, don Allah a haxa bisa ga buƙatun umarnin.
  2. 2. Don manne na bangaren AB, dole ne a zuga shi sosai kafin amfani. Ba za a iya barin matattun sasanninta ba, in ba haka ba ba zai yi ƙarfi ba.
  3. 3. Adherend dole ne ya kasance mai tsabta kuma ba shi da danshi (sai dai mannen magani na karkashin ruwa).
  4. 4. Don cimma babban ƙarfin haɗin gwiwa, goge mannewa gwargwadon yiwuwa.
  5. 5. Kyakkyawan ƙirar haɗin gwiwar haɗin gwiwa yana ƙayyade ƙarfin haɗin gwiwa.
  6. 6. Lokacin amfani da manne, tabbatar da shirya shi kuma amfani da shi nan da nan. Kar a bar shi na dogon lokaci. Idan yana warkewa da sauri, bai kamata ya wuce minti 2 ba.
  7. 7. Idan kuna son babban ƙarfi da saurin warkarwa, zaku iya zafi da shi dangane da yanayin. Lokacin shafa manne, kada yayi kauri da yawa. Yawanci, 0.5mm yana da kyau. Mafi girman manne, mafi munin tasirin haɗin gwiwa.
  8. 8. Lokacin haɗa abubuwa, yana da kyau a yi amfani da matsa lamba ko gyara su tare da matsi.
  9. 9. Don cimma ƙarfin da ya fi girma, yana da kyau a bar shi don 24 hours bayan haɗin gwiwa.
  10. 10. Domin guda-kashi mai ƙarfi-mai tushe ko ruwa-kayan girke-girke, tabbatar da motsawa daidai lokacin amfani.
  11. 11. Domin kaushi-kayayyakin da aka samo, bayan shafa manne, a tabbata a bar shi ya huce har sai ya daina ƙulli kafin haɗawa.

 

 


Lokacin aikawa: 2024-09-07 16:01:40
Bar Saƙonku