I-polyurethane foam yintlango engakapheli elizama ukutya ngezima kwaye ukufumana umthombo wendawo ezininzi. Ungene lokhu kwi-mattresses ezinamandla kunye ne-couches ezinamandla, futhi ngokwesibini esebenzisa njenge-insulation, uzihlaba ukuba amaxhego akukho okanye akuyiphuzi. Kodwa ungathanda ukuba uhlale kuhle lapho le...
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[2] Ama-iso-cyanate ngamaxesha amandla asebenzayo kuhlanganiswa kokuphucula kwepolyurethane. Ukusetyenziswa KwePolyurethane: Polyurethane yindlela elithi leyi-essential emibhalo ephakathi kwezinto ezazibekisa kunye neziqondophu zethu zomlilo. Njengoba zizifomu, amaglue, amasealant, amacoating, fin...
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Uqinisekisayo ukuba udala ngokulanda ukuthi umculo wamakhemishti uhlalelwa ngezini? Ngakwesentla, bafuna into engithi isikatilisti! Isikatilisti yinto enguqukethwe yokugcina amakhemishti ukufika kuhluke. Oku kungcono ukuthi vesizathu usetyenziswa lokho...
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Uqinisekisayo ukuba i-silikon ayifuneka amandla? Yintoni kokuzama ukuthi okanye sithetha ukuthi i-silikon - imali enjalo, encinci kubantu, yiyingxenye elikhoyo lokuhlola ukuthi amagama akhuphe amandla. Bheka phambi kokucabanga kulokhu ngoku about silicone fire safety. Lapha, siyazi...
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Usafuna umali odlulileyo okungayifuneka amandla kulesi simbithi sakho? Ukuba ewe, fumanisa i-Dimethylsilicone. I-Silicone yintlango enguquleyo yokuhlola izinyawo ezincinci. Oku kungcono ukuthi ayitshintsha kunye nokushintsha ngamandla emigca kahle.
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I-Silicone oil yiyo enye yeendlela zokusebenzisa kwiindustri ezahlukeneyo njengokomno, ubomi bok healthy kunye neempilo zethu. Iyiyo incwadi yemigca egqithileyo. Siyafunda ngamanye amanqaku olunxibelelwano no- Dimethylsilico ...
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Kuba ngenxa yokuba ungene ngephrojekthi yokusebenzisa i-silicone oil, kungcono futhi ukwazi ukuphela nokuba zingapheleleyo ukwenza i-silicone oil. Funda amanqaku angaphambili. Ukufaqa ukufunda nokufunda ngokukho ithetho esingazange usayise.
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Molo wonke umntu. Namhlanje siphuhlisa into efanayo - Ukuwuphiwa kwe-silicone oil? Ukuba awuyi qonda ukuphiwa kungaba, ungasebaleke siza kuchaza ngemagama esetyenziswayo. Siza nangaphambili ukuphiwa kunye nokusebenza kwayo ne-F ...
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Pu (polyurethane foam) ulungulunga ngezinto zalokubanzi uzange uzamele. Ungaqinisekanga njengegama egcini lokunqabileyo, kodwa yintliziyo engasetyenziswa ngonyaka yokugcina. Polyurethane foam yi-robust kunye nokusebenza kakhulu okungabonakali kwezinto ezininzi. Ungayazi...
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Ifomu yesilikon yiindlela elizweni lokugcina esiyazi ukuthi sifunyenisa ngokuphakamisana kwiseveni. Iphakamiswa ngaphandle kwezichairu, amathetela, kunye noma uhlangothi lwendawo efundekayo okulandelayo ongqondisiweyo ukuba akukho umoya okanye ungenziweyo. Sizoba kufunyaniswa lefofo, kodwa iikompuni zikhale...
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I-Rready Chemistry Package: Yenza i-Chemistry Ngokubangelwa Ingxelo lempilo njengoko unxibelelana neempumelelo xa uqinisekisa ukuba ingxelo ayikwazi ukugqitywa kumcatha 70 ° C. Xa ingxelo iphezulu, iyikalulekile ukuba phosgene. Xa udibanisa ...
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Isilikon eso siyililo kunye ne-silicone fluid siyimibhalo emininzi eyayisebenzeka kuminingi imibhalo. Bonke abantu babenziwe ngokusebenzela isilikon ngokungabesiphi silikon. Isilikon iyinye yezinto ezinethile: isilikon, oxygen, carbon, kunye nohyd...
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