646'ūheheʻe: hoakaka, GOST, haku mele 'ana

'ūheheʻe 646 Ua nui ka hoʻokō ao'ūheheʻe, mea i hoʻohana 'hana ana me kekahi mau pena ia. Mahalo no ka mea, i ka ka penaʻana ma hope o ka maloʻoʻana o kēia hou alohi. Ma kēia 'atikala oe e aʻo:

- a mea he'ūheheʻe 646;

- iiaie oaoieei hoakaka;

- Koo, i nā koi o ka i mea hoʻopili like.

General ano o ka'ūheheʻe

'ūheheʻe papa 646 - he aniani moakaka colorless wai (i loko o kekahi mau hihia e i ka yellowish tint), wehewehe aku ma ka maopopoʻala. 'ūheheʻe nuʻa mea 0,87 nā huna no cubic mika. E nānā, ka mea, aole e pa ahau, a ua ole ho onui ana (viscosity). Ua ignites spontaneously i ka wela o ka 403 degere, a maʻi hēhē ma ka 59 degere.

Ua hanaʻia e like me na olelo o ka GOST 18188-172. Ke'ūheheʻe E i kaʻaʻahu haku mele 'ana. It EʻAʻole e mālama turbidity a me ka delamination. Ua ua hoi ole ae i ke alo o ke kau (particles) i loko o ka loli.

Hua mai la i ka hanalima'ōpala ma ka ea a me ka aniani pahu waihona (hue) o ia wahi nui like 'ole.

'ūheheʻe 646: hoakaka, 'ole

He he huina lakou o yiaeaiiacaaeneiie ke aloha 'ona. Ke'ūheheʻe 646, ano no i hoʻopili like me GOST 18188-72, ka loaʻa o ka i kēia nā mea hoʻohui:

• toluene - 50%;
• butanol - 15%;
• butyl'ākeka - 10%;
• 'eto spirt- 10%;
• acetone - 7%;
• ethylcellosolve - 8%.

Manawa i kona haku mele 'ana, ka mea, ua manaoia e ia i ka K'lauea mea hoʻoheheʻeʻia mea.

'ūheheʻe 646 hoakaka e like penei:

• Nā Loina Hawaiʻi volatility o'eto Etera ma ka laulā mai ka 8 a hiki i 15;
• Coagulation helu like ia ma ka liʻiliʻi 35%;
• heʻakika helu ana i oi aku mamua o 0,06 mg KOH / g.;
• hapa o ka wai (Fischer) o ole oi ma mua o 2%;
• nāu hana - ma hope o ka maloʻoʻana ua i malama i ke alo o ka whitening a me ka ho film nitroenamels wehewehe aku ma ka Kaulu me ke alo o ke kohu.

Where e pili?

'ūheheʻe 646 hoakaka ae hana i ka hana me kaʻano o ka pena, a me nitrocellulose, melaninoamidnymi, glyptal, acrylic, pīlali. Ua Ua hoʻohana 'ia kekahi me ka mea hoʻonui i loko o ka? Iecaianoaaiiie o kēia mau mea a me kā lākou dilution i ka makemake hana mau mua ana. Nō hoʻi, no ka mea kemikala ua hou a hiki i ka filler a me ka primer no kaʻoi loa workability, hiki pono hoohaahaaia iho la i ka ili honua.

Ma kekahi mau hihia, o ka'ūheheʻe o R-646, a hoʻopili like i hoakaka MOKU'ĀINA, ua hoʻohana 'ia e like me ka mea no kela degreasing surfaces a no kaʻauʻau lako a (e hoʻoikaika i kekahi kaʻina).

He aha nō i ka pono o kekahi'ūheheʻe 646?

Mawaena o ka papa kuhikuhiE pono o ka hao 646'ūheheʻe nō ke kēia:

• wehewehe aku versatility;
• Loa kiʻekiʻe'ūheheʻe mana;
• haawi hou gloss ka paleʻana;
• oluolu i ka hana;
• Ua 'Aʻole i ka hopena ma ka hihia o ka hui''ā ma ka ili honua;
• Ia, aole ia i hana i ka waʻa mau kiko ma ka lapaau ana surfaces;
• evaporates, waiho oleʻala.

Dosing

Ke'ūheheʻe ua hou a hiki i ka HW paha varnish i loko o na apana i ka makemake a me ka nuʻa (viscosity) uuku. Piha iho läÿau, pela e mau hookonokono ana. Mai ka'ūheheʻe i ke kiʻekiʻe haʻawina, oiai e hana ana me ka mea pono e ka oi aku manao ole i ka waiwai pio i nāʻanuʻu, ahu iho ka penaʻana.

Kaiapuni e hana ana me ka'ūheheʻe ka wā

E pono e lawe mai i loko o na keena me ka maikai hoʻokomo ea, no ka mea, o ka waiwai a meaʻawahia (hoʻolaha me ke kolu o ka papa o ka pilikia). Eia hou, i ka wa e hana ana me ka'ūheheʻe kaha 646 ia e hoʻohana 'ia PPE me ka respirator a me Loan. Ua Ua hoi pono e hoʻohana palekana makaaniani.

Inā ka hope ua i loko o ka wahi o ka ili, ka mea pono e hana me ka wai (mehana) me ke kopa. I Ina o ka hui 'ana me ka mucousʻili lahilahi o ka maka hope o holoi E nīnau aku i ke kauka.

Ua haawiia i ke'ūheheʻe mea he flammable mea, ia mea pono e hana i käna mea pono, a ma lalo o ole ka noho ana mai e ae hamama lapalapa, hunaahi, a e uwahi ana kokoke i ka poʻina nalu me ka mea kemikala.

Pehea e hoahu?

Ke'ūheheʻe Ua waiho ia ma ka paa i paʻa ipu. Eia hoi kekahi, a me ka mea kemikala ipu pono e pale ku e humidity, pololei Map a me ka wela. Oe hiki i haʻalele i kekahi paio hahana maoli nō manao maalea i loko o ka wahi koke o'ūheheʻe pahu.

Ka palapala hoʻokō au o ka pūnaewele (e like me ka 'ike nā hoʻohua) mai ka la aku o ka hana o 12 mahina, i mau hiʻohiʻona nō pāʻoihana e kūʻai i kēia mau huahana ma nui mea.

Ka wela aiee ma i ka'ūheheʻe ua waihonakala, i loko o ka laulā o ka mai hua 40 a hiki i hoʻohui 40 DEG.