Caag caadi ah loo isticmaalo fiilooyinka iyo fiilooyinka: caag dabiici ah

Caag-dabiiciga ah waa shay aad u jilicsan oo laga soo ururiyay dhirta sida geedaha caagga ah. Sababtoo ah hababka wax soo saarka ee kala duwan, caag dabiici ah ayaa loo qaybiyaa laba nooc: caag sigaar cabbin iyo caag xaashida kareemka ah. cinjirka xaashida qiiqa ayaa loo isticmaalaa gudahasilig iyo xadhigwarshadaha.

Halabuurka iyo qaab-dhismeedka caagga dabiiciga ah

Qaybta ugu muhiimsan ee caagga dabiiciga ah waa hydrocarbon caag ah. Halabuurka kiimikada aasaasiga ah ee hydrocarbon caag ah waa isoprene, oo leh qaacido kelli ah C5H8.

Astaamaha

1. Xoogga farsamada sare. Caag dabiici ah waa caag crystalline leh waxqabad is-xoojin oo wanaagsan. Xoogga xajinta caag saafi ah wuxuu gaari karaa in ka badan 170 kg/cm2.

2 Waxqabad koronto oo heer sare ah. Caag dabiici ah ayaa leh wax qabad koronto oo wanaagsan, caabbinta dahaarka sare, iyo tangent-ka yar ee luminta tamarta.

3. Barti wanaagsan. Dhammaan caagadaha, caag dabiici ah ayaa leh barti wanaagsan

4. Iska caabin qabow oo wanaagsan. Alaabooyinka caagga dabiiciga ah waxaa lagu isticmaali karaa -50 ℃.

5. Waxqabadka habka wanaagsan. Caag dabiici ah waa sahlan tahay in lagu daro walxaha isku dhafan sida vulcanizers, fududahay in la isticmaalo caag kasta iyo caag kasta, fududahay in la xakameeyo habka, iyo waxqabadka vulcanization wanaagsan.

Khasaarooyinka caagga dabiiciga ah waa in uu leeyahay kulayl yar, caabbinta gabowga ee kulaylka, caabbinta ozone, caabbinta saliidda, caabbinta dareeraha, waana mid guban oo leh ilo xaddidan.