DOWSIL™ 7091 Manne Sealant
7091 Adhesive Sealant babban aiki ne, manne-daki-daki-daki-daki da abin rufewa wanda ke ba da kyakkyawan haɗin gwiwa da kaddarorin rufewa.Yawanci ana amfani da shi wajen gini, kera motoci, ruwa, da aikace-aikacen masana'antu inda ake buƙatar haɗin gwiwa mai ƙarfi, mai sassauƙa.An ƙirƙira samfurin tare da fasahar warkar da danshi wanda ke ba shi damar warkewa da sauri kuma ya samar da ƙaƙƙarfan haɗin gwiwa mai dorewa.Ana iya amfani da shi a wurare daban-daban, ciki har da ƙarfe, gilashi, filastik, da fenti, kuma yana ba da kyakkyawar mannewa ko da a cikin yanayi mai tsanani.
7091 Adhesive Sealant yana da kyakkyawan juriya ga ruwa, sunadarai, da radiation UV, yana sa ya dace da aikace-aikacen waje.
● Har ila yau, yana kula da sassaucinsa a kan kewayon zafin jiki mai yawa, wanda ya ba shi damar yin tsayayya da fadada zafi da raguwa.
● Yana da sauƙi a yi amfani da shi kuma za'a iya amfani da kayan aiki da kuma santsi tare da ƙaramin ƙoƙari.
● Ana iya amfani da shi don aikace-aikace iri-iri, irin su haɗawa da suturar sutura, haɗin gwiwa, da raguwa a cikin gine-gine, motoci, da saitunan masana'antu.
● Yana samuwa a cikin launuka iri-iri, ciki har da baki, fari, launin toka, da bayyane, yana sa ya dace da aikace-aikace masu yawa.
● Ya zo a cikin harsashi, bututu, da marufi masu yawa, dangane da takamaiman bukatun mai amfani.
● Mota: DOWSIL™ 7091 yana da kyau don amfani a aikace-aikacen mota kamar haɗawa da rufe kayan haɗin mota, gami da gilashin iska, rufin rana, da tagogi.Ƙarfinsa mai girma da sassauci ya sa ya dace don amfani a cikin wurare masu zafi inda matsanancin zafi da girgiza suka kasance na kowa.
● Gina: DOWSIL™ 7091 kuma ana amfani dashi a cikin masana'antar gine-gine don rufewa da aikace-aikacen haɗin gwiwa.Ana iya amfani da shi don rufe haɗin gwiwa da gibi a cikin kayan gini daban-daban kamar siminti, ƙarfe, da gilashi.Har ila yau, ya dace da ɗaure sassan ƙarfe, zanen rufi, da sauran kayan gini.
● Electronics: DOWSIL™ 7091 ana yawan amfani dashi a aikace-aikacen lantarki kuma.Kyakkyawan mannewa zuwa nau'i-nau'i masu yawa ya sa ya dace don rufewa da haɗa kayan haɗin lantarki da na'urori.Hakanan ana amfani dashi don rufewa da haɗa nau'ikan na'urori masu auna firikwensin, masu haɗawa, da shinge.
● Matsakaicin zafin jiki mai amfani na 7091 adhesive sealant zai dogara ne akan takamaiman nau'in sutura da abun da ke ciki.Gabaɗaya, duk da haka, yawancin mannen manne suna da kewayon zafin jiki mai amfani wanda masana'anta suka ayyana.
Silicone sealants: Waɗannan yawanci suna da kewayon zafin jiki mai amfani daga -60°C zuwa 200°C (-76°F zuwa 392°F).Wasu siliki masu zafin jiki masu zafi na iya jure ma yanayin zafi mafi girma.
● Polyurethane sealants: Waɗannan yawanci suna da kewayon zafin jiki mai amfani daga -40°C zuwa 90°C (-40°F zuwa 194°F).Wasu manyan zafin jiki na polyurethane sealants na iya jure yanayin zafi har zuwa 150°C (302°F).
● Acrylic sealants: Waɗannan yawanci suna da kewayon zafin jiki mai amfani daga -20°C zuwa 80°C (-4°F zuwa 176°F).Wasu masu zafin jiki na acrylic sealants na iya jure yanayin zafi har zuwa 120°C (248°F).
● Butyl sealants: Waɗannan yawanci suna da kewayon zafin jiki mai amfani daga -40°C zuwa 90°C (-40°F zuwa 194°F).
● Epoxy sealants: Waɗannan yawanci suna da kewayon zafin jiki mai amfani daga -40°C zuwa 120°C (-40°F zuwa 248°F).Wasu manyan zafin jiki na epoxy sealants na iya jure yanayin zafi har zuwa 150°C (302°F).
Wannan samfurin yana da rayuwar shiryayye na watanni 12 daga ranar da aka ƙirƙira lokacin da aka adana shi a cikin asalinsa, kwantena marasa buɗewa a ko ƙasa da 30°C (86°F).
1. Daidaituwar Substrate: DOWSIL™ 7091 Adhesive Sealant Ba a ba da shawarar yin amfani da wasu abubuwan da ake amfani da su ba, kamar wasu robobi da wasu karafa, ba tare da shirye-shiryen da ya dace ba ko priming.Yana da mahimmanci don tabbatar da cewa abubuwan da ake amfani da su sun dace kuma an shirya su sosai kafin amfani da manne.
2. Lokacin warkewa: Lokacin warkewar wannan manne zai iya bambanta dangane da yanayin muhalli, kamar zazzabi da zafi.Yana iya ɗaukar sa'o'i 24 kafin a warke gabaɗaya, don haka yana da mahimmanci a ba da isasshen lokaci don mannen ya warke kafin sanya shi cikin damuwa ko lodi.
3. Motsi na haɗin gwiwa: Yayin da DOWSIL™ 7091 Adhesive Sealant yana da ɗan sassauci, ba a ba da shawarar ga aikace-aikace inda ake sa ran manyan ƙungiyoyin haɗin gwiwa.Idan ana tsammanin motsin haɗin gwiwa, manne mai sauƙi zai iya zama dole.
4. Paintability: Yayin da DOWSIL™ 7091 Adhesive Sealant za a iya fentin shi, yana iya buƙatar firamare da gwaji don tabbatar da dacewa da tsarin fenti da ake amfani da su.
