Silicone okpomọkụ na-eguzogide: iche na ha ji mara

Na-ewu, ọ bụ mgbe ọ dị mkpa na akara nke cracks na nkwonkwo gụrụ elu okpomọkụ ikpughe. Pụtara n'ihi na idozi nsogbu ndị dị otú ga-n'out oge idi okpomọkụ fluctuations ma na-enwe mgbanwe. The ezigbo ihe itunanya a na ubi bụ mepụtara nke a pụrụ iche mejupụtara, nke a rụrụ na ndabere nke silicone roba.

Atụmatụ nke ngwa

Tupu itinye silicate pastes mkpa ka moisten n'elu. Eguzogide silicone ga-eji na okpomọkụ sitere na site +5 ka + 40 Celsius. Ọ bụrụ na ndị ihere okpomọkụ tụlee n'okpuru kefriza, ndị mejupụtara bụ naanị akpọchila. Dị ka kacha okpomọkụ maka ojiji na ngosi anọchi + 20 Celsius. Master bụchaghị iji PPE n'ụdị uwe, ebe ọ bụ na oru silicone ngwakọta nwere ike ịnwe bekee nwere ike ime ka chemical Burns na akpụkpọ.

Iji zere ofufe nke na-ebupụta, nke na-ekwesịghị ịbụ na isiokwu ngwa nke sealant kwesịrị iji ha bases masking teepu, nke a na-glued na abụọ nke onuete. Ọkachamara nye ndụmọdụ ịgbasochi ntuziaka, nke na-enye maka okpurukpu nke onuete, o kwesịrị ịbụ elu karịa atụ aro. Nke a bụ n'ihi na eziokwu na e nwere ihe ize ndụ nke cracks-idem ke ọrụ nke a na ihe onwunwe nke na-apughi obi.

dịgasị iche iche nke sealants

Silicone dabeere a okpomọkụ na-eguzogide Polymers, nke pụrụ ịbụ nnọọ ihe dị iche iche, nke na-enye ndị mejupụtara ụfọdụ e ji mara. Emejuputa atumatu dị mixtures na akpa nke nwere ike ịdị iche iche na-aba na nhazi. On ire i nwere ike ịhụ na-akụrụngwa formulations na tupu ịmalite ọrụ, mkpa enye Ịgwakọta. Ọtụtụ mgbe ha na-eji ọkachamara n'ihi na mejupụtara nke siri ike chọrọ. N'elu agwakọta nke ọtùtù-nditịm na-eso ntụziaka. Otú ọ dị, njehie bụ ka ga-anabata, ma ọ bụ naanị 1 g Ọ bụrụ na ndị Efrata na-agwakọta nke ọma, a ga-enwe a mmeghachi omume, na kwesịrị ekwesị nke silicone bụ naanị awa ole na ole.

Iji dozie ụlọ nsogbu ọ kasị mma iji otu n'ime iche silicone sealants, nke na-adade ke tapawa ụdị, dị ka ha ibinye onwe ha na mfe iji. N'ihi na ite-ọku uku na mpio anwụrụ ọkụ ume iji nweta elu-okpomọkụ ikwọ, ha na-ọkọnọ maka ire n'ụdị a okpomọkụ na-eguzogide, okpomọkụ na-eguzogide ma na okpomọkụ na-eguzogide ihe.

Atụmatụ okpomọkụ na-eguzogide sealant

Silicone bụ otu n'ime okpomọkụ na-eguzogide iche nke kọwara mebere na etinyere ebe ndị na-na-arụ ọrụ na-ewe iwe ka 350 Celsius. Ha na ubi nke na ngwa - ná mpụta na-ebupụta nke fireplaces na crevices. Na okpomọkụ na-eguzogide sealant nwere ike mechie ọdịiche dị n'etiti brik na brickwork. Otú ọ dị, n'etiti mgbatị ọkụ itinye okpomọkụ na-eguzogide sealant adịghị mkpa. Ọ nwere ike na-eji na-mechie bred ogwe na roofing, nakwa dị ka nkwonkwo brick mpio anwụrụ ọkụ.

Ma na nke a e nwere wezụga, nke na-owụt ke metal mpio anwụrụ ọkụ. Ma na-emechi ruo ọdịiche na kpo oku na-ekpo ọkụ mmiri usoro eji a okpomọkụ na-eguzogide sealant pụrụ ime.

Description of okpomọkụ na-eguzogide ma ọ bụ okpomọkụ na-eguzogide sealant

Eguzogide silicone nwere ike ugbu a na superalloy ma ọ bụ okpomọkụ na-eguzogide ụdị. E dekọrọ ihe ndị pụrụ iguzogide a okpomọkụ nke 2500 Celsius. Ọ bụrụ na ọ bụ a na-amụnye ọkụ ma ọ bụ stovu, ngwa ubi na-enweghị na-ebikwasị na nēfe compound, nakwa dị ka ite-ọku uku na combustion ime-boilers. Ma na mpio anwụrụ ọkụ, na okpomọkụ na-eguzogide sealant nwere ike etinyere na ebe nke nkwonkwo na seams. Ọ ga na-agụnye a n'ebe dị nso na mpio anwụrụ ọkụ tinyekwa. Ndị a mixtures ike ga-eji na ebe ndị na-na kpọmkwem na kọntaktị na ire ọkụ. Ma tupu ị zụrụ a okpomọkụ na-eguzogide silicone, kwesịrị ịjụ ma ọ bụrụ na ọ bụla nke ya àgwà e ji mara nke ọku-eguzogide ma na ọkụ na-eguzogide.

Nka na ụzụ e ji mara nke okpomọkụ na-eguzogide sealant

Okpomọkụ na-eguzogide sealant e mere na ndabere nke silicone. Okpomọkụ na ọnọdụ nwere ike ịdị iche dabere na mejupụtara. N'ihi ya, iji melite okpomọkụ na-eguzogide na-agbakwunyere na Efrata ígwè oxide. Dị otú ahụ adhesives ịnagide mmetụta nke okpomọkụ na 250 Celsius. Nkenke okpomọkụ nwere ike ebili ka 315 Celsius. Ọ bụrụ na, n'etiti Efrata nke ígwè oxide bụ ugbu a, na mado ga nwere a ọbara ọbara-agba aja aja hue. Dị otú ahụ mixtures na-eji fireplaces ma ọ bụ stoves mere nke brik.

N'elu ọdịdị mgbe imechi ohere mpere emebi na-agaghị ekwe, n'ihi na sealant fọrọ nke nta-adịghị ahụ anya. Ọ dị mkpa ka ntị ka mejupụtara nke silicone sealant, dị ka ọ pụrụ ịbụ na-anọpụ iche ma ọ bụ acidic. Na nke ikpeazụ ahụ, solidification ga-ekenyela acetic acid. Dị otú ahụ mixtures ike ga-eji na ọla nke ndị na-eguzogide ọgwụ ka corrosion.

Ọzọ atụmatụ nke okpomọkụ na-eguzogide sealant

mixtures akọwara n'elu na-anụ ka UV ìhè, ya mere ha nwere ike na-eji n'oge n'èzí ojiji, na mechie n'elu ụlọ Itie. Ha na-akwanyere ya ùgwù site elu mmiri na-eguzogide ma cohesive. The mejupụtara retains ductility, ọ na-adịghị ịgbawa n'okpuru vibration na deformation. Bụla. ọsọ ike ịbụ na ọtụtụ awa iji ọtụtụ ụbọchị, nke a mma ga-adabere na ndị mejupụtara nke ngwakọta.

Nka na ụzụ e ji mara nke okpomọkụ na-eguzogide sealant

Okpomọkụ n'iguzogide silicone sealant pastes na-aduak jupụta gaps n'elu, na-arụ ọrụ na okpomọkụ nke si na 1200 ka 1300 Celsius. The-akwụsị akwụsị abawanye ikekwe 1600 Celsius. Ya mere, sealants data na-ejikarị na ebe e nwere ike ịbụ kpọmkwem kọntaktị na-emeghe ire ọkụ. Ọ bụrụ na ị na-eme atụmatụ ka a kpọkọta ndị mpio anwụrụ ọkụ ma ọ bụ ihe ọ bụla ọzọ Ọdịdị nke ga-collapsible, ọ dị mkpa iji hazie ihe ndị na nkwonkwo. Na-emebi ihe abụọ nkeji ga-enwe ike-etipịa kewapụkwanụ akara akụkụ. Ọ bụrụ na anyị na-erughị akara ebupụta ka o sie, Ọdịdị ga-fọrọ nke nta monolithic, were ya iche n'emebighị arụ ọrụ.

Okpomọkụ na-eguzogide silicone adhesives nwere ogbenye adhesion na-eji ire ụtọ ihe, ya mere, tupu ngwa nke abrasive elu ka e mesoo, na mgbe ahụ, ọzọ na-asa na degreased. Tupu oru n'elu optionally mmiri na uncured mejupụtara nwere ike wepụrụ na a dee mmiri ákwà. Ụfọdụ ikwọ agụnye mkpa ike pụrụ iche ọnọdụ. N'ihi ya, oké ọku ga sealants mịrị amị ruo ọtụtụ awa na mgbanwe combustion osisi ike. Ọ bụrụ na ihe n'ụzọ ziri ezi mezuo iwu, ọ ga-ekwe omume iji nweta a akara ma ọ bụ onuete.

silicone sealant Description KLSE maka eke forms

On ire i nwere ike ịhụ ụdị ọzọ nke sealant - okpomọkụ na-eguzogide silicone Ebu. Ihe ngwaahịa nwere ike ejikwara na okpomọkụ nke adịghị gafere 400 Celsius. Ọ bụrụ na nke a fọrọ ga-elu, mgbe a mgbe na-etolite, ọ ga-atụfu elasticity. The kọwara sealant bụ a flowable mejupụtara nwere a brick agba. Emejuputa atumatu dị ka a isi na nwere a zuru ezu mkpali. Solidification emee n'ime 24 awa na ụlọ okpomọkụ, na ọgwụgwụ omume na-enweta roba-dị ka ngwaahịa.

The elu nke mbụ, bụ nke kwesịrị iji wepụ ụdị, a ga-degreased, kpochara nke nchara na unyi, ma ọ bụrụ na n'elu bụ porous, ọ kasị mma ime ihe kewara mejupụtara. E kwesịrị a ngwakọta nke mbụ isiokwu na ezumike na steeti a maka otu ụbọchị ma ọ bụ obere. Ọ bụrụ na ndị ihere okpomọkụ bụ ala karịa na-atụ aro, ime ka ahụ oge nwere ike ịbụ ogologo oge. Zụlite compound ga mkpa ka ọkara otu awa.

Alternatives okpomọkụ na-eguzogide silicone sealant

Ọ bụrụ na ị na-achọ a okpomọkụ na-eguzogide silicone gasket, ị nwere ike họrọ "Pentelast-1110", nke na-eji dị ka a mmiri mmiri gasket na nkwonkwo na akara nke threaded ọkpọkọ. Ọ bụ ike ịnọgide na-enwe arụmọrụ na okpomọkụ nke si -50 ka + 250 Celsius. Short-okwu n'ebe okpomọkụ na-ekwe omume, ma ọ bụghị ihe karịrị 10 awa. N'ihi ya a temometa wee ruo 300 Celsius.

Mgbe n'ịgwọ bụghị nsí na acidic secretions. Ọ bụrụ na ọ dị mkpa, i nwere ike iji silicone nri na-eguzogide ọgwụ RTV 118, Q, nke nwere dịghị agba na bụ otu akụrụngwa nyagide sealant. Ọ na-etinyere na ụlọ okpomọkụ, na mbụ ala bụ a tapawa. Ngwa nwere ike na kwụ na vetikal na-ebupụta. Operating okpomọkụ àmà site -60 ka + 260 °.

ọzọ amụma

Silicone okpomọkụ na-eguzogide mpempe akwụkwọ dịkwa nnọọ ewu ewu n'oge a ụfọdụ ụdị ọrụ ahụ. The akụkụ nke efere nwere ike ịdị iche na nso site na 300x300 ka 500x500 mm. Igbidi dịgasị site 1 12 mm. Nke a ihe onwunwe ka nke silicone na ike ga-eji nri nhazi akụrụngwa na okpomọkụ nke si -50 ka + 250 Celsius. Products dị mma, na ya anụ, na-abụghị na-egbu egbu na environmentally friendly. The silicone ebu na-eji maka mmepụta nke okpomọkụ na-eguzogide linings. Nke ikpeazụ ga-eji na static akara.

Ebe a, okpomọkụ na-eguzogide ọgwụ silicone ịgba bụ a eluigwe na ala mmanu, nke na-egbochi na-echebe metal, roba ma ọ bụ plastic, na osisi. Ọ pụrụ inyere gị aka nweta mkpochapu wetara ụda. Waterproof ihe na-emepụta a na-echebe film nke adịghị ahapụ a kegriiz stains.