Kompozitsiya tushunchasi haqida

Epoksid yelim tarkibi

ED-5 va ED-6

Epoksid smola --- 100

Polietilenpoliamin --- 10

Dibo`tilftalat --- 15

Suyuq yelim tarkibi

Epoksid smola --- 100

Polietilenpoliamin --- 10

Dibo`tilftalat --- 20

Spirt (rektifikat) --- 30-50


Tayanch so`zlar

Grunt, xolst, yelim, antiseptik, emulsion grunt, rangli grunt, pigment, podramnik, moyli grunt, jelatin yelimi, Zig`ir moyi, suyak yelimi, epoksid, PVA yelimi,kolorit.

Mavzuni mustahkamlash uchun savollar

1. Gruntning asosiy vazifasi nimalardan iborat?

2. Nima sababdan xolst yelimlanadi?

   
   

3. Emulsion grunt qanday tayerlanadi?

   
   

4. Rangli grunt haqida ma'lumot bering?

   
   

5. Xolstni podramnikka tortish haqida ma'lumot bering?

   
   

6. Moyli grunt qanday tayyorlanadi?

   
   

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3-MA`RUZA