Maya |
Items |
Requirement |
Result |
||
1 |
Density,g/cm3 |
ρ≤1.45 |
1.447 |
||
2
|
Mechanical Property
|
Tensile Strength/MPa |
≥40 |
42.2 |
|
Notch impact strength/ kJ/m2 |
≥5 |
5.5 |
|||
3
|
Thermal performance
|
Vicat softening point/℃ |
≥75 |
78.0 |
|
Heating dimension change rate/% |
Transverse |
±4 |
﹢0.5 |
||
|
Direction |
±4 |
-3.0 |
||
4
|
Corrosivity,g/m2 5h 60℃
|
35%±1 (V/V) HCL |
± 1 |
0.55 |
|
30%±1 (V/V) H2SO4 |
± 1 |
0.5 |
|||
40%±1 (V/V) HNO3 |
± 1 |
-0.8 |
|||
40%±1 (V/V) NaOH |
± 1 |
0.05 |
Iska caabbinta kiimikada iyo daxalka aad u fiican;
Awood saameyn aad u fiican;
Si sahlan loo sameeyo, alxanka ama mashiinka;
Qalafsanaan sare iyo xoog sare;
Dabool koronto oo lagu kalsoonaan karo;
Tilmaamo wanaagsan oo daabacaadda;
Daboolista oo hooseeya,
Is-daminta.
PVC go'yaal adag ayaa si ballaaran loo isticmaalaa guud ahaan iyo warshadaha kiimikada, sida qalabka shaybaarka, Qalabka Etching, Qalabka farsamaynta Semiconductor, foosto dahaadh ah, haanta biyaha, haanta kaydinta kiimikada, haanta saliidda, kaydinta taangiga biyaha, aashitada ama alkali munaarad wax soo saarka, acid. ama munaaradda dhaqidda alkali, qalabka horumarinta sawir; Warshadaha korantada ee sanduuqa baytariga, saxanka elektiroonigga ah, taangiga korantada iyo taargooyinka kala duwan ee dahaarka korantada, boodhadhka xayaysiisyada, darbiga gidaarka ee xafiisyada iyo adeegyada dadweynaha, albaabbada albaabada iyo wixii la mid ah.
Waxaan sidoo kale ka soo saari karnaa qaybo shiidsan oo ka samaysan PVC xaashida adag oo dhalaalaysa.
Haddii aad u baahan tahay qaybo shiidad gaar ah oo ka samaysan xaashidayada PVC ee adag, tani wax dhib ah maaha, waxaanu ku haynaa xarumaha wax-shiidka ee CNC oo leh kantaroolka CNC. Kaliya noogu soo dir su'aalahaaga sawir gacmeed ama sawir dhisme oo sheegaya tirada loo baahan yahay waxaanan u diyaarin doonaa dalab dawaarle ah oo loogu talagalay qaybahaaga shiidan ee ka samaysan xaashida PVC-gayada.