Lekwasị anya na cellulose ethers

Iji KimaCell HPMC na-eme putty mgbidi

Iji KimaCell HPMC na-eme putty mgbidi

Ime mgbidi mgbidi na KimaCell HPMC (Hydroxypropyl Methylcellulose) gụnyere ijikọta HPMC na ihe ndị ọzọ iji nweta ihe ndị a chọrọ dị ka nrapara, ịrụ ọrụ, na nkwụsị mmiri. Nke a bụ usoro nhazi maka ime putty mgbidi site na iji KimaCell HPMC:

Efrata:

  • KimaCell HPMC (Hydroxypropyl Methylcellulose)
  • ciment ọcha
  • Aja dị mma (aja silica)
  • Calcium carbonate (nhọrọ, maka filler)
  • Mmiri
  • Plasticizer (nhọrọ, maka ịrụ ọrụ ka mma)

Ntuziaka:

  1. Kwadebe ihe ngwọta HPMC:
    • Gbarie ego achọrọ nke KimaCell HPMC ntụ ntụ na mmiri. A na-agbakwunye HPMC na mkpokọta 0.2% ruo 0.5% site na ịdị arọ nke ngwakọta akọrọ. Gbanwee ntinye uche dabere na viscosity chọrọ na arụ ọrụ nke putty.
  2. Gwakọta ihe ndị akọrọ:
    • N'ime akpa dị iche, gwakọta ciment ọcha, ájá dị mma, na calcium carbonate (ma ọ bụrụ na ị na-eji ya) n'ogo achọrọ. Ọnụ ọgụgụ ziri ezi nwere ike ịdịgasị iche dabere na ihe achọrọ nke ngwa ahụ, mana otu akụkụ dị gburugburu ciment akụkụ 1 ruo 2-3 akụkụ ájá.
  3. Gwakọta ihe mgbochi mmiri na nkụ:
    • Jiri nwayọọ tinye ihe ngwọta HPMC na ngwakọta akọrọ mgbe ị na-agwakọta nke ọma. Gbaa mbọ hụ na a na-ekesa ihe ngwọta HPMC n'otu n'otu n'ime ngwakọta ahụ iji nweta nkwekọ na nrapanye otu.
  4. Dezie nkwekọ:
    • Dabere na nkwekọ achọrọ na ịrụ ọrụ nke putty, ị nwere ike itinyekwu mmiri ma ọ bụ plasticizer na ngwakọta. Tinye obere mmiri ma ọ bụ plasticizer n'otu oge ma gwakọta ya nke ọma ruo mgbe a ga-enweta nguzozi achọrọ.
  5. Ngwakọta na nchekwa:
    • Gaa n'ihu na-agwakọta putty ruo mgbe ọ ruru udidi mara mma na otu. Zere ịmebiga ihe ókè, n'ihi na nke a nwere ike imetụta arụmọrụ nke putty.
    • Ozugbo agwakọtara ya, a pụrụ iji putty mgbidi ahụ mee ihe ozugbo ma ọ bụ chekwaa ya n'ime akpa ejiri mechie iji gbochie ihicha. Ọ bụrụ na-echekwa, hụ na a na-echebe putty site na mmiri na mmetọ.
  6. Ngwa:
    • Tinye mgbidi mgbidi ahụ n'elu a kwadebere site na iji trowel ma ọ bụ mma putty. Gbaa mbọ hụ na elu ahụ dị ọcha, kpọrọ nkụ, na enweghị uzuzu ma ọ bụ irighiri ihe tupu etinye ya.
    • Mee ka putty dị nro n'elu elu, na-arụ ọrụ na obere akụkụ n'otu oge. Kwe ka putty kpoo kpamkpam tupu ịsa ájá ma ọ bụ eserese, na-agbaso ntuziaka onye nrụpụta maka oge ihicha.

Enwere ike imezi usoro nhazi a bụ isi dabere na ihe ndị a chọrọ, dị ka ọkpụrụkpụ achọrọ, adhesion, na udidi nke putty mgbidi. Nwalee na oke dị iche iche na mgbakwunye iji hazie putty na mmasị gị yana mkpa ngwa gị. Na mgbakwunye, na-agbaso nchekwa nchekwa mgbe niile na ntuziaka ndị nrụpụta mgbe ị na-eji HPMC na ihe owuwu ndị ọzọ.


Oge nzipu: Feb-12-2024
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