Uzuzu polymer na-agbanwe agbanwe maka nrapado taịlị
Okwu mmalite
A na-emegharị polymer ntụ ntụ bụ ụdị ntụ ntụ polymer nke enwere ike ịgbasa n'ime mmiri iji mepụta ngwọta yiri ya. A na-eji RDP eme ihe n'ọtụtụ ebe na ụlọ ọrụ ihe owuwu, ọkachasị n'ụdị nrapado tile. Ọ bụ ihe na-agbanwe agbanwe nke nwere ike iji mee ka arụ ọrụ nke tile adhesives dịkwuo mma n'ihe gbasara adhesion, mgbanwe, nkwụsị mmiri, na ihe ndị ọzọ.
Isiokwu a ga-atụle Njirimara na ngwa nke redispersible polymer ntụ ntụ na tile nrapado formulations. Ọ ga-atụlekwa uru na ọghọm dị n'iji ụdị uzuzu a na-emepụta ihe na-edozi taịlị.
Ngwongwo nke ntụ ntụ polymer na-emegharị emegharị
A na-emegharị polymer ntụ ntụ bụ ụdị ntụ ntụ polymer nke enwere ike ịgbasa n'ime mmiri iji mepụta ngwọta yiri ya. Ọ bụ ihe na-agbanwe agbanwe nke nwere ike iji mee ka arụ ọrụ nke tile adhesives dịkwuo mma n'ihe gbasara adhesion, mgbanwe, nkwụsị mmiri, na ihe ndị ọzọ.
A na-emekarị ntụ ntụ polymer na-emegharị emegharị site na vinyl acetate-etylene copolymer, nke bụ ụdị polymer sịntetik. Ụdị polymer a nwere ihe dị iche iche dị iche iche, gụnyere ezigbo adhesion, mgbanwe, na nkwụsị mmiri. Ọ na-eguzogidekwa kemịkalụ, radieshon UV, na mgbanwe okpomọkụ.
The urughuru size nke redispersible polymer ntụ ntụ bụ a na nso nke 0.1-0.3 microns. Nke a obere urughuru size na-enye ohere ka ntụ ntụ na-agbasa ngwa ngwa na mmiri na-etolite a homogeneous ngwọta.
Ngwa nke ntụ ntụ Polymer na-emegharị emegharị n'ụdị nrapado tile
A na-eji ntụ ntụ polymer redispersible eme ihe n'ọtụtụ ebe n'ụdị nrapado taịlị. A na-eji ya na-emeziwanye arụmọrụ nke adhesives tile n'ihe gbasara adhesion, mgbanwe, nkwụsị mmiri, na ihe ndị ọzọ.
Enwere ike iji ntụ ntụ polymer na-emegharị emegharị iji meziwanye nrapado nke nrapado tile. Ọ na-enyere aka ịmepụta njikọ siri ike n'etiti tile na substrate, nke na-eme ka ike zuru ezu nke nrapado dịkwuo mma.
A pụkwara iji ntụ ntụ polymer na-emegharị emegharị iji kwalite mgbanwe nke nrapado tile. Nke a na-enyere aka belata ihe ize ndụ nke mgbawa ma ọ bụ delamination nke nrapado n'ihi mgbanwe okpomọkụ ma ọ bụ ihe ndị ọzọ gburugburu ebe obibi.
A nwekwara ike iji ntụ ntụ polymer na-emegharị emegharị iji kwalite nguzogide mmiri nke nrapado tile. Nke a na-enyere aka igbochi mmiri ịbanye na nrapado ma mebie mkpụrụ ma ọ bụ tile.
Uru na ọghọm dị n'iji ntụ ntụ polymer na-emegharị emegharị n'ụdị nrapado tile.
Ojiji polymer ntụ ntụ redispersible na tile nrapado formulations nwere ọtụtụ uru. Ọ nwere ike imeziwanye arụmọrụ nke adhesives tile n'ihe gbasara adhesion, mgbanwe, na nkwụsị mmiri. Ọ dịkwa mfe iji ma nwee ike ịchekwa ya ogologo oge n'emebighị ya.
Otú ọ dị, e nwekwara ụfọdụ ọghọm dị n'iji polymer ntụ ntụ na-emegharị emegharị n'ụdị nrapado taịlị. Ọ nwere ike ịdị ọnụ, ọ pụkwara isi ike ịgbasa na mmiri. Ọ na-enwekwa oke ndụ nchekwa ma nwee ike iweda ya ka oge na-aga.
Mmechi
A na-emegharị polymer ntụ ntụ bụ ụdị ntụ ntụ polymer nke enwere ike ịgbasa n'ime mmiri iji mepụta ngwọta yiri ya. A na-eji ya n'ọtụtụ ebe n'ụdị ihe ntanye nke tile iji melite arụmọrụ nke ihe ntanye tile n'ihe gbasara adhesion, mgbanwe, na nkwụsị mmiri. Ọ nwere ọtụtụ uru, dị ka ịdị mfe iji na ịnwe ogologo ndụ, mana ọ nwekwara ike ịdị ọnụ ma sie ike ịgbasa na mmiri.
Oge nzipu: Feb-08-2023