Silicone Neutral Sealant: kahi nānā, nā'ano, nā hi'ohi'ona a me nā hō'ike

Ma mua o ka hana 'ana o nā mea silikino silicone, ua ho'opiha'ia nā pahu i nā mastics homemade, nā'ano putty a pau, nā mele bitumen i hiki'ole ke ho'okō i nā koi a pau. I ka komo'ana o kēia mea hou i ka mākeke, ua ho'ololi'ia ka hana'ana o nā'ano like'ole, a ua ho'onui'ia ko lākou'ano.

No ka'ike

'O ke'ano o ke'ano o ke kaula silikino like me kahi mea i'ike'ia me ka mea i'ike'ia, he mea maika'i ia no nā sila e ho'opa'a ai a me nā māwae, nā'ā'ī a me nā mea e ho'opa'a ai a me nā wahi like'ole. Ma hope o ka uhi'ia'ana o kēia'ili me kēia mea, ua pale'ia lākou mai nā hopena maika'i'ole a me ka pi'i'ana o ka hehe'e.

'O nā'ano nui o nā silikino silikino i loko o ke mele

Ho'ohui'ia ke kānikoni silicone silicone me ka mea ho'okomo. I ka hana'ana o ia mea hiki ke ho'onui i nā mea like'ole. Eia kekahi la'ana,'o ka plasticizer ka mea e ho'opi'i ai i nā mea, a hā'awi'ia ka viscosity e ka mea'ele'ele. Hana'ia ka Rubber i ke kumu, a'o ka pa'a o ka hana me ka'ili ke mālama'ia e ke kumu.

Ua loa'a ka ikaika o nā mea hana i ka mahalo i ka amplifier, akā, loa'a ke kāpili kala ma hope o ka ho'ohui'ana o ke kī. Hiki i ke kaulike ke kānalua ma ke kaulike he mea ho'okahi a'elua paha. Ho'ohana'ia ka'ano mua i ka hana hou a me ke kūkulu'ana,'oiai e ho'ohana'ia nā huila'elua-i ho'ohana'ia ma ka'oihana'oihana.

Hiki ke loa'a nā alakalina ma'amau,'ele'ele a me ke kaulike ma ka mākeke. 'O ka mua, he huila kūikawā, a'o nā amine ke kumuhana. Inā ma mua o'oe ka hana, i hō'ike'ia e ka huapalapala "A", a laila e'ike pono'oe he'elemona kēia'āpana, he kumu kū'ai kūpono a he hana ma'alahi ho'i ia. I ka hana'ana o ka waikawa acetic e hana i mea kumu, a laila ho'oku'u'ia kona'ala ma ka ho'okūpa'a'ia'ana o ka masana. 'O ka hemahema o ia mau huila he incompatibility me nā metale non-ferrous,'oiai lākou e ho'onui i ka hana'ino. 'A'ole ia e'ōlelo'ia e ho'ohana i nā sealants'akika me nā mea kelepona, a me nā mea'ene'ena i loko o nā mea papa. Ho'ohui'ia ka hui'ana me ke kaulike Silicone me nā'enehana i hana'ia me nā mea'ē a'e, no muli o ka ho'ohui mele, kahi i ho'okumu'ia i ka wai'ona a i'ole ka ketoxime.

Ka ho'ohālikelike'ana i nā mea kaulike'ole no nā mea kī a me nā mea additive

Ke koho'oe i kahi'ano o ke kui, pono'oe e ho'olohe i nā mea ho'ohui i ho'ohana'ia i ka hana'ana i kēia mau'ano. I kēia lā, aia 4 mau'ano o nā additā, i waena o lākou:

• Nā mea'a'ahu;
• Nā ki'i hana;
• Nā mea nui;
• 'O Fungicides.

Ho'okomo'ia nā pigments i ka hana'ana, no laila'a'ole e ho'opili'ia ke kāpili ma hope o ka malo'o'ana. E ho'okomo'ia nā kāko'o hanahana i ka ho'okomo'ana o ka pāpa'i i ka papakū. Inā mākou e kama'ilio ana e pili ana i nā mea mechanical additives, aia ma laila he mea pono e komo ka pele a me ka quartz lepo. 'O nā mea kiko i ka hopena o nā lealanua he kumu maoli maoli nō ia, akā, he mea e pono ai ke emi o ka viscosity o ke silicone. Ho'opau'ia ka'ōpala a me ka ho'ohehe'e'ana i ka'ōpala. E ho'onui i ka wahi o ka ho'ohana'ana i ke ākea palekana, inā e no'ono'o'oe i ke'ano o ka mea additive.

Nā'ike e pili ana i nā kinipona silikino'ole

'O ke'ano o ke kaulike kaulike Silicone kekahi mau hi'ohi'ona: he palupalu a me ke kola. Ma muli o kēia mau mea ikaika loa e like me ka silica, quartz a me ke one, e ho'ohana'ia ana i ka hana'ana. 'O kēia mau mea, ua hana'ia nā kāpena copolmer,'o ia kekahi o ka papa hana. Hō'ike nā mea'ai i kekahi mau mea maika'i, e ho'ohana ana i nā mea pale kele'ele silicone,'o ia ho'i: ka hiki ke ho'olālā, ikaika ki'eki'e, palekana i ka lā, kahi ki'eki'e, pale kaua, palekana i nā kumu maoli a me ka biostability.

Mana'o nā mea ho'ohana e hiki iā lākou ke ho'olālā e hā'awi i kēia mau pūnaewele ma nā pūnaewele pūnaewele. Ma muli o ke ki'eki'e ki'eki'e o ke komo'ana, hiki ke ho'ohana'ia ia mau huila ma waena o nā mea aniani, nā mea kani, mea kila, lā'au, a me nā plastic. Ma hope o ka maloo'ana, hiki ke hō'ike i ke ala ke'oke'o pale ke'oke'o me ka mea'ole e lilo ana kāna mau waiwai. Inā mākou e kama'ilio ana e pili ana i nā'ano wela me ka wela, e hiki iā ia ke mālama i kona mau hi'ohi'ona ma ke'ano wela ke'ano he 50 a +300 ° C.

No ke kumu he maika'i kēia mau mea i lalo o ka hopena o nā kumu o waho, hiki ke ho'ohana'ia ma loko wale nō, akā ma waho o kahi. Ma hope o ka ho'ohana'ana,'a'ole hiki iā'oe ke hopohopo e hiki mai ke kino a me ka'ele'ele ma luna o ke ākea a ma nā'ao'ao e pili ana paha.

Pāku'i'ino'ole

'O ka mea ho'ohemo'ōpiko'ōpiko'ōma'oma'i, he mea e like me nā mea ho'ohana, kekahi mau hanana hoihoi. Ma waena o lākou, e ho'omaopopo'ia:

• Ka ho'olālā e ho'ohana ai ma nā'ene āpau;
• 'A'ole hiki ke pale;
• 'O ke kūpono ki'eki'e ki'eki'e o ka laulā polypropylene.

'A'ole hiki ke pa'i i nā papalu o ka'ala'ula ma hope o kona ho'ohui'ana, i ka nui o nā mea lā'au i loko o ke'ano o ka hui'ana. Akā, hiki ke'ike'ia ka pale pono'ole ma waena o nā papa i hana'ia me ka polyethylene, ka polycarbonate a me ka fluoroplastic. Wahi a nā po'e ho'ohana,'o ka hopena i ka pilikia paha,'o ia ke kū'ai'ana i kahi mea pale i'oi aku ka uku, i mana'o'ia no ka ho'ohana'oihana.

'O nā hi'ohi'ona o nā'oko'a o ke kaha kinipona kelepona silicone "manawa"

'O ke'ano o ka pale "Silica" ke kūmole'ole, a hiki ke ho'ohana'ia i kahi mahana mai +5 a +40 ° C. Ho'ololi ka pale wela mai -40 a +150 ° C. Ma rupture o ka haku mele 'ana ma ÿö ka 200% a me kona pa apŘ e ĸokoĸa ana nä pane mai ka 0.98 a hiki i 1,00 g. / Knm ^3. Ma ka 100% elongation,'o ka'ōwili o ka elasticity 0.3 MPa. Hiki i ka hui ke ho'omehana maika'i i ka lepo, a'o ka pīpī ma hope o ka ho'ohana'ana i ka mahana o +23 ° C i hana'ia ma hope o 15 mau minuke.

'O ka wīwī olakino i 50% ho'onālā he 2 mm ia lā. Ua ho'okumu'ia kēia kā'ei ke'oke'o kala'ula no ka sila a ho'ouka i nā'ōmole, nā pūnaewele ho'oku'i a me nā mea ho'onāuki. 'A'ole i'ōlelo'ia e ho'ohana i ka pāpili ma nā pōhaku maoli a i'ole e ho'opa'a i nā aquarium.

Ka uku

Ma ke kū'ai'ana i kēia lā, hiki iā'oe ke loa'a nā lālā silikino kaulike ma kahi ākea. 'O ka mea kaulana loa'o TYTAN Professional, pono'oe e uku i 165 rubles no ia mea. Hiki i ke kāwili ke hina, ka'ele'ele,'ele'ele,'ele'ele a ke'oke'o paha. Inā mākou e kama'ilio ana e pili ana i ka papahana honua o PUTECH, a laila, e uku mākou i nā kumukūmālua he 112.

Ka Hopena

'O ke kūmole silikoni ke'oke'o, ka mea i'ōlelo'ia ma luna nei, hiki ke ho'ohana'ia i ka hanahana, hana a hana kūikawā paha. Hiki ke ho'ohana'ia ke'ano honua, e like me ke'ano o nā hana hou i loko o ka home. Hiki ke ho'ohana'ia no ke sila'ana a me nā kukui kukui, nā ho'ohui a me nā kukui.

Akā, ua hana'ia ke kani o ke ka'a silikino, i ka mea'ele'ele, i mea e pani ai i nā'ōmole i loko o ka ka'a. No ka manawa pōkole, hiki ke ho'omaopopo'ia kēia hui'ana i kahi mahana o +300 ° C. Ke ho'ohana'ia,'a'ole ka holo'ana o ke mele, akā, ma ke ka'ina o ka hana,'a'ole ia e hā'awi iā ia iho i ka'elemakule.