Mmetụta nke usoro RDP na-ejikọ aka ike na mgbochi mmiri

Putity bụ ihe dị na-eji ebe a na-eme ihe na-ewu ewu, yana ịdị mma ya na-emetụta ndụ ọrụ na ihe ịchọ mma nke ụlọ mkpuchi. Njikọ ike na nguzogide mmiri bụ ihe ngosipụta dị mkpa maka inyocha arụmọrụ Putty.Redisperpertive Laxx, dị ka ihe ndị na-ahụ maka polymer nke polymer, na-arụ ọrụ dị mkpa na imezi arụmọrụ Puet.

Redisperpentible mbubreyo (1)

1

Ntugharị na-acha uhie uhie bụ ntụ ntụ bụ uzuzu site na ịgba ọkụ nke polymer emullion. Ọ nwere ike re-ihere iji mepụta usoro mgbasa osisi polymer kwụsiri ike mgbe ị kpọtụrụ mmiri, nke na-ekere òkè na nkwalite na nkwekọrịta nke Puetty. Ọrụ ya bụ isi gụnyere:

Imeziwanye ike nke njikọ: Agụụ na-achagharị atụgharị na-etolite ihe nkiri polymer n'oge ihicha nke Puby, na Sirnegizes na ihe ndị na-emekọ ihe ọnụ iji meziwanye ikike njikọta.

Na-eme ka mmiri na-egbochi mmiri: Mbubreyo mgbịrịgba a hydrophobic na-ewu ewu na-ewu ewu, na-ebelata mmiri mmiri ma na-eme ka mmiri guzogide.

Mmeziwanye ngbanwe: Ọ nwere ike belata britleness nke Putty, meziwanye ikike nrụrụ, ma belata ihe ize ndụ nke cracks.

2. Ọmụmụ ihe nnwale

Ihe Nlereanya

Isi ihe: ciment-dabere na ntụ ntụ

Ntụ ntụ na mbubreyo mbubreyo: ethylene-vinyl acetate (Eva) Cololymen mbubreyo

Ihe mgbakwunye ndị ọzọ: Truener, Mmiri na-ejide onwe ya, filler, wdg.

Usoro nnwale

A na-anwale na-emegharị ihe dị iche iche na-acha odo odo dị iche iche (0%, 5%, 5%, 8%, 10%, 10%) ejirila aka na nguzogide na mgbochi ha na-anwale. A na-ekpebi ike nke njikọ ahụ site na nnwale a dọpụtara, ọnụego nguzosi ike na-amalite na-enyocha ya site na ike njigide mmiri mgbe mmiri ga-eme ka mmiri ruo awa 24.

3. Ihe na-eme na mkparịta ụka

Mmetụta nke Redisperpentible Latex Mbido na Ike Njikọ

Nsonaazụ ule gosipụtara na mmụba nke usoro ọgwụgwọ RDP, ike nke njikọ nke Putty na-egosi na ọ ga-abawanye.

Mgbe RDP dosege na-abawanye site na 0% ruo 5%, ike nke na-eme ka ọ dị mma, n'ihi na mmeri polymer guzobere ike nke na-eme ka njikọta nke njikọ dị n'etiti ihe dị n'etiti ntọala ahụ na Puet.

Nọgide na-abawanye RDP ruo ihe karịrị 8%, uto nke njikọ dị larịị, na ọbụnadị na-ebelata na 10%, nke nwere ike ịbụ na ike RDP ga-emetụta ike nke putty ma belata ike interface.

Ntughari ula na mbubreyo (2)

Mmetụta nke Redisperpentible Latex na-eguzogide mmiri

Nsonaazụ nnwale mmiri na-egosi na ego nke RDP nwere mmetụta dị ukwuu na nguzogide mmiri nke Putty.

Ike nke Putty na-enweghị RDP belatara nke ukwuu mgbe ị na-ete mmiri, na-egosi nguzogide mmiri.

Ihe mgbakwunye nke RDP kwesịrị ekwesị (5% -8%) na-eme ka mkpụrụ ego dị omimi, na-eme ka mmiri guzosie ike mgbe awa iri abụọ na anọ gachara.

Agbanyeghị, mgbe ọdịnaya RDP karịrị 8%, mmelite nke mmiri na-ebelata, nke nwere ike ịbụ n'ihi nnukwu ihe ndị na - eme ka ike nke Putty.

Enwere ike ịdọrọ nkwubi okwu ndị a site na nyocha nyocha:

Ego kwesiri ekwesiRedisperpertive Laxx(5% -8%) nwere ike imeziwanye ike na nguzogide mmiri nke Puntty.

Iji RDP (> 8%) nwere ike imetụta ihe owuwu nke Putty, na-ebute nwayọ ma ọ bụ ibelata mmezi nke njikọ na mmiri.

Ọ dị mma kachasị mma dị ka usoro ngwa ọgụgụ akọwapụtara iji nweta ezigbo nguzozi n'etiti arụmọrụ na ọnụ ahịa.


Oge post: Mar-26-2025