Ndozi ụgbọ ala Polyurethane Sealant Renz42
Nkọwa ngwaahịa
Ma ị bụ ọkachamara na-ahụ maka ụgbọ ala ma ọ bụ onye nwe ụgbọ ala na-achọ ịrụzi windshield gị n'onwe gị, ihe mkpuchi polyurethane PU anyị dị mma maka ịhụ na akara dị mma ma dị irè. Ngwa ya dị mfe na arụmọrụ a pụrụ ịdabere na ya na-eme ka ọ bụrụ mgbakwunye bara uru na ngwa ọrụ nlekọta ụgbọ ala ọ bụla.
Na mgbakwunye na uru bara uru, a na-emepụta ihe mkpuchi polyurethane anyị na ịdị mma nke onye ọrụ. Usoro ngwa ngwa nke onye ọrụ na-arụpụta akara dị mma, nke na-arụ ọrụ nke ọma, na-azọpụta oge na mgbalị n'oge ọrụ nrụzi windshield. Nke a na-eme ka ọ bụrụ nhọrọ magburu onwe ya maka ojiji ọkachamara yana ngwa DIY.
Ihe mkpuchi silane gbanwere polyurethane dị mfe iji. Dị ka ihe mkpuchi nke otu akụkụ, ọ dịghị achọ ngwakọta ma ọ bụ mgbakwunye mgbakwunye. Naanị mepee tube ma tinye ozugbo na elu achọrọ.
Mpaghara Ngwa
Kwesịrị ekwesị maka ikpuchi nkwonkwo nke akụkụ ahụ ụgbọ ala, nkwonkwo weld, elu ụlọ, igwe, ikuku oyi na ihe ndị ọzọ.
Nkọwapụta nkwakọ ngwaahịa
Katrij: 310ml
Soseji: 400ml / 600ml
Mgbọrọgwụ: 240KG
Data teknụzụ ①
| Renz 42 | ||
| Ihe | Ọkọlọtọ | Uru a na-ahụkarị |
| Ọdịdị | Nwa, homogenous tapawa | / |
| Njupụta GB/T 13477.2 | 1.50± 0.1 | 1.50 |
| Mpụgasị ahụ ml/min GB/T 13477.4 | ≥250 | 320 |
| Ngwongwo na-eme mkpọtụ (mm) GB/T 13477.6 | ≤0.5 | 0 |
| Were oge efu ②(nkeji) GB/T 13477.5 | 30 ~ 60 | 35 |
| Ọsọ ọgwụgwọ (mm/d) HG/T 4363 | ≥2.5 | 2.8 |
| Ọdịnaya na-agbanwe agbanwe(%) GB/T 2793 | ≥98 | 99 |
| Oke A-ike GB/T 531.1 | 40-50 | 45 |
| Ike tensile MPa GB/T 528 | ≥2.5 | 2.8 |
| Mgbatị na nkwụsịtụ % GB/T 528 | ≥400 | 420 |
| Ike akwa mmiri (N/mm) GB/T 529 | ≥8.0 | 14 |
| Ọnọdụ okpomọkụ na-arụ ọrụ (℃) | -40-90 | |
① A nwalere data niile dị n'elu n'okpuru ọnọdụ ahaziri ahazi na 23± 2°C, 50±5% RH.
② Uru nke oge n'efu ga-emetụta mgbanwe okpomọkụ na iru mmiri gburugburu.
Nkọwa ndị ọzọ
Guangdong Pustar Adhesives & Sealants Co., Ltd bụ ọkachamara na-emepụta ihe mkpuchi polyurethane na nrapado na China. Ụlọ ọrụ ahụ na-ejikọta nyocha sayensị, mmepụta na ahịa. Ọ bụghị naanị na ọ nwere ụlọ ọrụ teknụzụ R&D nke ya, kamakwa na-akwado ọtụtụ mahadum iji wuo usoro nyocha na mmepe mmepe.
Akara nke onwe nke "PUSTAR" polyurethane sealant ka ndị ahịa toro ya nke ukwuu maka ịdị mma ya dị mma ma dị mma. Na ọkara nke abụọ nke 2006, na nzaghachi na mgbanwe nke ahịa ọchịchọ, ụlọ ọrụ gbasaa mmepụta akara na Qingxi, Dongguan, na kwa afọ mmepụta ọnụ ọgụgụ ruru ihe karịrị 10,000 tọn.
Ruo ogologo oge, enwere esemokwu na-enweghị mgbagha n'etiti nyocha teknụzụ na mmepụta mmepụta ihe nke ihe mkpuchi polyurethane, nke gbochiri mmepe nke ụlọ ọrụ ahụ. Ọbụna n'ụwa, ọ bụ naanị ụlọ ọrụ ole na ole nwere ike nweta nnukwu mmepụta, ma n'ihi na ha na-arụsi ọrụ ike na-arụ ọrụ nke ọma, mmetụta ahịa ya na-eji nwayọọ nwayọọ na-agbasawanye, na mmepe nke polyurethane sealant na adhesives karịrị omenala silicone sealants bụ ihe a na-emekarị. .
N'ịgbaso usoro a, Pustar Company asụ ụzọ na usoro mmepụta "mgbochi nnwale" na nyocha ogologo oge na omume mmepe, meghere ụzọ ọhụrụ maka mmepụta ihe dị ukwuu, na-arụkọ ọrụ na otu ndị ọkachamara na-ere ahịa, ma gbasaa ebe niile. obodo na mbupụ na United States, Russia na Canada. Na Europe, mpaghara ngwa a na-ewu ewu na nrụpụta ụgbọ ala, ihe owuwu na ụlọ ọrụ.
Hose sealant na-eji nzọụkwụ
Mgbasawanye usoro nhazi nha nha
Kwadebe ngwá ọrụ ihe owuwu: gluu pụrụ iche onye na-achị akwụkwọ mma mma spatula mma Clear gluu ịba uru mma ahịhịa rọba n'ọnụ mkpa liner
Hichaa elu ala nke nnyapade
Debe ihe mkpuchi (polyethylene foam strip) iji hụ na omimi nke padding dị ihe dịka 1 cm site na mgbidi ahụ.
Mpempe akwụkwọ mado iji gbochie mmetọ nke akụkụ anaghị arụ ọrụ
Jiri mma bechapụ nozzle ahụ gafee
Bee ihe mkpuchi mkpuchi
N'ime oghere gluu na n'ime egbe gluu
A na-ewepụ ihe mkpuchi ahụ n'otu n'otu ma na-aga n'ihu na-esi na nozzle nke egbe gluu. Egbe gluu kwesịrị ịgagharị n'otu n'otu na nwayọ iji hụ na ntọala nrapado zuru oke na kọntaktị na sealant ma gbochie egosipụta ma ọ bụ oghere ịkwaga ngwa ngwa.
Tinye gluu doro anya na scraper (dị mfe ihicha ma emechaa) ma gbanwee elu ya na scraper tupu eji akọrọ.
Yipụ akwụkwọ ahụ
Hard tube sealant jiri nzọụkwụ
Tinye karama mkpuchi ahụ ma jiri dayameta kwesịrị ekwesị bee nozulu
Mepee ala nke sealant dị ka mkpọ
Tinye eriri gluu n'ime egbe gluu
