HEMC maka Putty

HEMC, ma ọ bụ hydroxyethyl methyl cellulose, bụ isi ihe na-emepụta ihe. Ọ bụ polymer soluble mmiri nke a na-eji dị ka ihe na-agbapụta, ihe nkedo, na rheology modifier. HEMC sitere na cellulose ma bụrụ ihe na-abụghị ionic, nke na-adịghị egbu egbu, na enweghị ọkụ.

N'ime usoro putty, a na-eji HEMC eme ihe dị ka ihe na-agbakọ na ihe nkedo. Mgbakwunye HEMC na ngwakọta na-enyere aka mee ka ọrụ nke putty dịkwuo mma ma na-enye ohere ijikwa ihe dị mma nke mmiri. Nke a dị mkpa n'ihi na ọdịnaya mmiri nke putty na-emetụta nkwụsi ike ya, ịtọ oge, na ike ikpeazụ.

Otu n'ime uru ndị dị mkpa nke HEMC na nhazi nke putty bụ ikike ya iji meziwanye adhesion nke putty na substrates. HEMC na-arụ ọrụ dị ka ihe nkedo, na-emepụta njikọ siri ike n'etiti putty na elu a na-etinye ya. Nke a dị mkpa karịsịa na ngwa ebe a ga-etinye putty na nrụgide dị elu, dị ka na-ejuputa oghere na mgbawa na mgbidi.

HEMC na-enyekwa aka igbochi nkewa nke ihe dị iche iche dị na nhazi nke putty. Nke a dị mkpa n'ihi na putty agwakọta nke ọma na-eme ka o doo anya na ọ ga-enwe ihe onwunwe na-agbanwe agbanwe ma nwee ike ịrụ ọrụ dịka e bu n'obi.

Uru ọzọ nke HEMC na usoro ntinye bụ ikike ya imeziwanye nguzogide friza nke putty. Mgbe mmiri na-agbaze, ọ na-agbasawanye, nke nwere ike imebi putty. HEMC na-enyere aka igbochi nke a site n'ịba ụba nke putty na ibelata oke mmiri dị na ifriizi.

HEMC na-ekerekwa òkè na rheology of putty formulations. Rheology bụ ọmụmụ nke nrụrụ na nrụrụ ihe. Site n'ịgbanwe ego nke HEMC na ngwakọta, ọ ga-ekwe omume ịchịkwa njirimara rheological nke putty. Enwere ike iji nke a mepụta putties nwere njirimara akọwapụtara, dị ka viscosity dị elu ma ọ bụ thixotropy.

Na mgbakwunye na ọrụ ya na nhazi nke putty, a na-ejikwa HEMC n'ọtụtụ ngwa ndị ọzọ. A na-ejikarị ya eme ihe dị ka ihe na-esikwu ike na ihe nkwụsi ike na ngwaahịa nri, yana na ngwaahịa nlekọta onwe onye dị ka shampoos na lotions. A na-ejikwa HEMC mee ihe dị ka ihe na-agbakọba na ihe nkedo na mmepụta nke agba latex.

N'ozuzu, HEMC bụ ihe dị mkpa n'ime nhazi nke putty. Ikike ya imeziwanye arụmọrụ, nrapanye, nkwụsi ike na-ajụ oyi, na njirimara rheological nke putties na-eme ka ọ bụrụ akụkụ dị mkpa n'ọtụtụ ngwa ihe owuwu.