Yɛbɔ mmɔden wɔ nneɛma a ɛkorɔn-nneɛma a yɛde ma mu OEM ne ODMano aduru ma yɛn ahokafo, .

denam mfiridwuma a ɛyɛ foforo-a ɛyɛ adwuma ne nneɛma a wɔyɛ ho nimdeɛ a wotumi sesa so.

Wɔde polyurethane prepolymer na ɛyɛe sɛ ade a wɔde gyina so, a wɔde tougheners, anti-aging agents ne nneɛma afoforo a wɔde ka ho aka ho, na ɛde paste-te sɛ dan-ɔhyew ayaresa su kyerɛ. Ɛsa yare denam nsuo a ɛtwetwe wɔ mframa mu so, a enhia sɛ wɔde frafra wɔ{4}}beae no, na awiei koraa no ɛyɛ rɔba-te sɛ sealant a ɛyɛ den kɛse na ɛbata ho denneennen. Ɛtwe adwene si nsɛm te sɛ nsuo a ɛtumi siw ano ne nea ɛko tia-seepage, displacement compensation, ne wim tebea a ɛko tia ne anti-aging a wɔde di dwuma ma adan apon, mfɛnsere, ntama afasuo, ntrɛmu nkwaa, ne nea ɛkeka ho ano aduru so, na ɛyɛ adeɛ titire a ɛwɔ nnɛyi adan nsɔano nhyehyɛeɛ mu.This one-component polyurethane sealant for construction applications creates a secure bond to kɔnkrit, dade, ahwehwɛ, ne ɔbo a enhia sɛ wɔde primer foforo ka ho.Bere a wɔde di dwuma no one-component polyurethane sealant for construction, low surface energy materials betumi abɔ tẽẽ a enhia sɛ wɔde sanding anaa primer treatment, a ebetumi ama adansi nhyehyɛe no ayɛ mmerɛw.

Polyurethane sealant baako-adeɛ baako a wɔde yɛ adansiɛ yɛ nneɛma titire a wɔde siw nsuo ano, ɛko tia-seepage ne anti-mpaapaemu wɔ adan mu no mu baako. Ɛwɔ mfaso horow a edidi so yi bere a wɔde di dwuma no:

Ɔhyew a Ɛko Tia Nneɛma a Ɛwɔ Hɔ

Wobetumi de adi dwuma bere tenten wɔ -30℃~80℃. Ɛnsɛe wɔ ɔhyew a ɛba fam mu (ɛnyɛ mpaapaemu bere a wɔatrɛw mu wɔ -30℃) na ɛnsen wɔ ɔhyew a ɛkɔ soro mu (ɛnyɛ fam wɔ nnɔnhwerew 24 a egyina hɔ wɔ digrii 80 akyi), na ɛma ɛfata ma mmeae a awɔw wom wɔ atifi fam ne mmeae a ɛhɔ yɛ hyew na ɛhɔ yɛ nwini kɛse wɔ anafo fam.

Anti-Onyin Tumi

Nnɔnhwerew 1000 akyi a wɔde ayɛ onyin a wɔde yɛ ntɛmntɛm sɔhwɛ (ultraviolet + condensation cycle) no, ahoɔden a ɛtwetwe no a ɛkora so no yɛ Kɛse sen anaasɛ ɛne no yɛ pɛ 85%, a mpaapaemu anaasɛ chalk biara nni mu. Abɔnten so a wɔde wɔn ho hyɛ mu no nkwa nna betumi adu bɛboro mfe 15, na edi ɔdan kɛse no dan a ɛtra hɔ kyɛ ho ahwehwɛde ahorow ho dwuma.

Ntrɛwmu a ɛkorɔn

Sɛ ɛsa wie a, ɛyɛ nipadua a ɛyɛ den a ɛte sɛ rɔba-a ne tenten yɛ kɛse sen anaasɛ ɛne 500% yɛ pɛ, a ebetumi agyina nkwaa a ɛtwetwe ±25%-±35% ano. Elastic recovery rate no yɛ Kɛseɛ sene anaasɛ ɛne 90% yɛ pɛ, na ɛtumi san ba ntɛmntɛm wɔ atuo akyi, a ɛbɛtumi asiw sealant no kwan sɛ ɛbɛpaapae na ama osuo nsuo atu.

Wide ahorow a ɛne ne ho hyia substrates

Polyurethane sealant a wɔde yɛ adansi ade biako-nnya nkɛntɛnso pa saa wɔ substrate biako pɛ so. Sɛ ɛyɛ kɔnkrit, semɛnte atɛkyɛ, aluminium profile, tempered glass, ceramics, ɔbo, PVC, ne nea ɛkeka ho no, ɛwɔ adhesion pa na bonding interface no nyɛ mmerɛw sɛ ɛbɛhwe ase esiane ɔhyew nsakrae anaa abɔnten tumi nti.

Sɛnea ɛbɛyɛ a ɛbɛyɛ mmerɛw sɛ nea ɔde di dwuma no paw no, nea edidi so yi yɛ nnianim asɛm a ɛkɔ akyiri a ɛfa mmeae a wɔde polyurethane sealant biako-afã biako di dwuma ma adansi:

Ɔdan Envelope Nhyehyɛe

Ɔpon/mfɛnsere ntam kwan a ɛda ɔpon/mfɛnsere ntam ne mmubue ntam a wɔbɛsɔ ano, ahwehwɛ ntama afasu a ɛwɔ soro ne nea ɛda fam no a wɔbɛkata so, ne nkwaa a ɛwɔ ɔdan atifi a awia hann wom a wɔbɛkata so.

Structural Ntrɛwmu Nkwammoaa

Ntrɛwmu nkwaa a wɔde hyɛ adan fam ne afasu mu a wɔbɛhyɛ mu ma na wɔatoto mu, ne nsakrae a wɔde hyɛ afã horow a ɛka bom wɔ abɔnten so ne adan ntam no mu.

Nsuo a Ɛmma Nsuo Ntumi Nkɔ mu ne Nneɛma a Wɔhyɛ no Den

Nsuo a wɔde si adansiɛ nkwaa a ɛwɔ fam afasuo mu ne ntokuru a wɔakora so ama nsuo afiri a ɛfa fam, ne nsuo a wɔde siw parapets ne nsuo afiri ntini a ɛwɔ ɔdan atifi no.

Sɛ wode polyurethane sealant a ɛwɔ afã biako redi dwuma de asi dan a, tew nkwaa no ho na ama woahwɛ ahu sɛ ngo, mfutuma, anaa nsu nni mu. Sɛ emu dɔ boro 10mm a, fa foam poma hyɛ mu ma. Kwati osu anaa nsu a ɛbɛtɔ ansa na ade a wɔde nkata so no ayɛ yiye na ama woanya ayaresa koraa. Sɛ wohohoro wie a, ma sealant no nwow sɛnea ɛte biara anyɛ yiye koraa no simma 30. Hwɛ sɛ substrate no ani nsuo a ɛwɔ mu no sua anaasɛ ɛne 8% yɛ pɛ. Hwɛ sɛnea ɛwɔ soro no sɛ ebia matte awie anaasɛ fa adwinnade sɔ hwɛ.