Kev xaiv cov tubing zoo yog nyob ntawm qhov sib piv cov ntawv thov tshwj xeeb, qhov nruab nrab raug thauj mus los, kev ua haujlwm siab thiab qhov kub thiab txias, thiab kev xav tau ib puag ncig. Hauv qab no yog cov lus qhia txog kev xaiv kom zoo los pab koj txiav txim siab raug.
Txiav txim siab yam yooj yim raws li daim ntawv thov Scenario Cov teb sib txawv muaj qhov sib txawv ua tau zoo rau cov tubing tubing. Ua ntej txiav txim siab qeb loj raws li kev npaj siv:
Industrial Hydraulic thiab Pneumatic Systems
Nylon resin tubing los yog siab - siab resin tubing yog pom zoo. Cov no muaj kev kub siab ua haujlwm (txog 63MPa), cov roj ua haujlwm zoo heev (ntau dua 5 npaug ntawm cov roj hmab raj), thiab muaj zog tiv taus, ua rau lawv tsim nyog rau engineering machinery, tsheb nres thiab lub hwj chim steering systems.
Cua txias thiab tub yees Systems
TPEE resin hoses raug xaiv, tshwj xeeb tshaj yog rau kev thauj cov tub yees. Lawv muaj cov impermeability zoo heev thiab qis -kub tsis kam (-40℃txog 120 degree), maj mam hloov cov raj roj hmab ib txwm ua cov khoom tseem ceeb.
Tshuaj thiab Corrosive Media Tsheb thauj mus los
Acid Environments: Sib txawv ntawm oxidizing acids (piv txwv li, concentrated sulfuric acid, nitric acid) thiab tsis yog -oxidizing acids (xws li, hydrochloric acid, dilute sulfuric acid). Rau yav dhau los, vinyl ester resin kav yog pom zoo; rau tom kawg, bisphenol A hom unsaturated polyester resin lossis isophthalic type polyester resin tuaj yeem xaiv.
Alkaline Ib puag ncig: Alkaline daws tau yooj yim ua rau resin "saponification." Nws raug pom zoo kom ua qhov tseem ceeb ntawm cov yas ester resin lossis epoxy resin, tshwj xeeb tshaj yog nyob rau hauv nruab nrab mus rau siab concentration.
Highly Corrosive or High-Temperature Fluids: Vinyl ester resin is suitable for scenarios containing organic solvents or high-temperature corrosive fluids (e.g., sulfuric acid concentration >50%).
Municipal and Building Water Supply and Drainage Systems
Xav txog sab hauv thiab sab nraud epoxy resin coated steel kav, uas ua ke lub zog ntawm cov hlau nrog corrosion kuj ntawm resin. Haum rau kev siv dej, kev tiv thaiv hluav taws, thiab cov kav dej, cov txheej txheem muaj ntau yam xim thiab muaj zog adhesion.
