Uni-Carbomer 990 / Carbomer

Uni-Carbomer 990 / Carbomer egosipụtara
  • Uni-Carbomer 990 / Carbomer

Nkọwa dị mkpirikpi:

Uni-Carbomer 990 bụ polyacrylate polyacrylate jikọtara ya, polymerized na sistemu ihe mgbaze nke ethyl acetate na cyclohexane. A na-eji ya dị ka onye na-eme mgbanwe rheology dị elu, nke nwere ike inye elu viscosity , magburu onwe ya na-arụ ọrụ nke ọma na nkwụsịtụ na obere usoro onunu ogwu. A na-ejikwa ya n'ọtụtụ ebe na lotions na ude O/W dị ka onye nnọchi anya nkwudo dị mma. Mgbe alkali wepụrụ ya, ọ na-etolite mmiri doro anya ma ọ bụ gels hydroalcoholic na creams.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Aha ahia Uni-Carbomer-990
CAS Mba. 9003-01-04
Aha INCI Carbomer
Ọdịdị Chemical
Ngwa Ude mmiri / ude, jel nhazi ntutu, Shampoo, asa ahụ
ngwugwu 20kgs net kwa igbe kaadiboodu nwere PE lining
Ọdịdị ntụ ntụ na-acha ọcha
Viscosity (20r/min, 25°C) 13,000-30,000mpa.s (0.2% mmiri ngwọta)
Viscosity (20r/min, 25°C) 45,000-70,000mpa.s (0.5% mmiri ngwọta)
Solubility Mmiri soluble
Ọrụ Ihe ndị na-eme ka ahụ sie ike
Ndụ nchekwa afọ 2
Nchekwa Debe akpa ahụ nke ọma na ebe dị jụụ. Wepụ okpomọkụ.
Usoro onunu ogwu 0.2-1.0%

Ngwa

Carbomer bụ ihe na-esi ísì ụtọ. Ọ bụ nnukwu polymer crosslinked site acrylic acid ma ọ bụ acrylate na allyl ether. Ihe mejupụtara ya gụnyere polyacrylic acid (homopolymer) na acrylic acid / C10-30 alkyl acrylate (copolymer). Dị ka a mmiri-soluble rheological modifier, o nwere nnukwu ndim na nkwusioru Njirimara, na-eji ọtụtụ ebe na mkpuchi, textiles, pharmaceuticals, ewu, detergents na ntecha.

Uni-Carbomer-990 bụ polymer acrylic nwere njikọ chiri anya. Ọ na-eji cyclohexane enyi na enyi na gburugburu ebe obibi na ethyl acetate dị ka ihe mgbaze mmeghachi omume. Ọ bụ mmiri soluble rheology ndim gị n'ụlọnga na elu arụmọrụ nke ndim na nkwusioru. Ọ nwere njirimara nke rheology dị mkpụmkpụ (enweghị aghụghọ) ma na-ejikarị gel transperent, mmiri mmanya na-egbu egbu na ude. Ọ nwere ike ịmepụta mmiri na-egbuke egbuke ma ọ bụ mmiri gel na ude.

Arụmọrụ na uru:
1. Short rheological omume
2. Nnukwu viscosity
3. Oke oke dị elu, nkwusioru na nkwụsi ike Njirimara
4. High nghọta

Oghere ngwa:
1. Gel na-edozi ntutu isi, mmiri mmanya na-egbu egbu
2. gel moisturizing
3. Gel ịsa ahụ.
4. Ude mmiri aka, ahụ na ihu
5. Ude

Ndụmọdụ:
Ojiji a tụrụ aro bụ 0.2 ruo 1.0 wt.
Mgbe ọ na-akpali akpali, a na-agbasa polymer nke ọma na ọkara, ma zere agglomeration, na-akpali nke ọma iji gbasasịa ya.
Polymer na pH nke 5.0 ~ 10 n'etiti na ọkara nwere ihe na-eme ka ọ dịkwuo mma. Na usoro na mmiri na mmanya, a ga-ahọrọ neutralizer nke ọma.
Ekwesịrị izere ịkwa akwa ma ọ bụ mkpali dị elu ka a kwụsịchara iji belata viscosity ọnwụ.

 

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