Wood Primer: te kōwhiri i te hanganga tika

Ahakoa te tauhou i roto i te hanga te hanga ranei mahi mohio e ki te hoatu e koe te peita i runga i te mata rokohanga, hohoro reira faahuru, timata ki te whā. faaineineraa tika - pea te huru tino nui mo te peita angitu tetahi manureva.

I roto i te tikanga ki te whakawhānui i te ora mahi o whakaaro hua hanganga tämata. I teie mahana, i reira e maha:

• tämata mō te ngotonga hohonu;
• titonga e whakakaha te mata peita;
• Kamataanga ki te ārai absorption o te houku;
• ranunga o te whakapai ake adhesion (adhesion ki te mata peita);
• tito anticorrosion;
• tuuraa.

Ki te whakarōpū tatou te tämata i te momo o ngā rauemi ki nei ki te mahi, ka taea e tatou e wehewehe:

• tito mō te whakarewa;
• tämata mō te rakau;
• ranunga Universal.

I te hoko e taea te kitea i tenei ra rite ki te rehu formulations ranunga maroke, e kia kia diluted ki te wai i mua i te whakamahi ranei. Tikanga, kua tohua te hanganga o primers, taunakitanga me ngā wāhanga o ratou tono i runga i te tākai.

Impregnation mō te tiaki te rakau e taea kia o rua nga momo:

• hanganga hoki te whakamahi ki te peita mārama;
• ranunga mō peita puatakore me varnishes.

I roto i te take tuatahi mo te rakau tämata me tika ngā i te kiriata motuhake hanga hanganga, engari kahore waikano uhi ranei ki reira e kore e waiho. Kei te nuinga o te wā tono te reira i raro i varnishes mārama rite maitai fakamamafa'i te hanganga rakau tūturu.

tango kia I roto i te kōwhiringa o te impregnation ki pūkete e te matū hanga te kiriata he tämata katoa. Otiia i roto i te tikanga ki te whakarei ake i te ataahua o muka māori, he mea e tika ana ki te hoatu hiahia ki casein, taima kaihokohoko nau. e kore e ratou piri te muka rakau, e kore tauira hunaraa e hanga e ratou.

I mua i te peita i te mata o tetahi tae puatakore mō mua tuku-he pai ake hoki te rakau tämata (ranei te ao), e hāngai ana ki te peita ngā.

• Hoki nitroenamels ranei te hinu peita e hāngai ana kia whiriwhiri i te impregnation tae tika. Te nuinga e tika ana formulations here, kōwhai, tae parauri kirīmi ranei.
• Hoki te terei Kua tūtohutia peita tämata i runga i te pūtake kotahi.
• Hoki paruru atu tono waho ranei whakamahia alkyd tämata mō te rakau. maroke te reira i tata tonu, he kōputaputa rakau pai tonu, te ārai i te takanga o te pirau pokepokea ai ranei. Ki te ngā i te hanganga i te hinu linseed me te ngarahu, e kore e taea te peitatia te mata i muri i impregnation: ka hoatu e tämata rerehua rakau, me te tūturu pupuri tona ahua.
• tämata Alkyd tīpakohia mō te tukatuka MDF, rakau, poari matūriki. ārai te reira i te kătahi o te houku, whakapiki i adhesion, e whakaroa te ora mahi o te mata peita.

formulations Modern mō primers nuinga ngā rave rahi mau huru maitatai:

• Ārai hoholo ka kakahu hua i hanga o te rakau.
• E whakawarea ratou fissuring, delamination i te pānga o te houku te taikaha, e kore e tukua te ahua o te kapiti.
• Tiakina ai he rota o rauemi peita me te wanihi.

Primers mō te rakau te whakamahia mō te impregnating mua peita, me te hou, e kore papa ano tukinotia.

I mua Priming tetahi (tawhito hou ranei), kia waiho pai te mata ki te horoi, te tango i nga toenga o te paninga tawhito, hāngai. Ki te he kapiti atu hē ranei te rakau, ka tuatahi i ratou ki te tango te whakamahi i putty. A, no te mea kua maroke reira, kia tukinotia te mata ki te otinga haukini mō degreasing. Tikanga, rewa ona faaineineraa i roto i te rita o te wai ki ia haukini rita dvadtsatipyatiprotsentnogo.

tono Wood Primer te i runga i te, mata maroke flat.