Nylon screw arung arai: n-hprang n-re ai n-gun n rawng ai Polymer
Nylon screw ni hpe polyamide (PA) ngu ai n-gun n rawng ai arung arai langai mi hte n-gun n rawng ai arung arai langai mi kaw na galaw ai. Shi a chemical hkrang gaw, bai kahtap nna galaw ai amide hpung ni (-CONH-) lawm nna, dai gaw nlung ni a atomic crystal hkrang hte tsep kawp shai ai. Lahta na gaw ahkyak ai atsam marai ni hpe shingdaw ai lam re:
1. N-gun n-gun: Nylon gaw 10^12-10^15 Ω·cm du hkra n-gun n-gun nga ai (data source: *Plastics Materials Handbook*), dai majaw tsep kawp n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun (material screws) ni gaw n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun (material screws) rai nga ai.
2. Density: Nylon gaw 1.1-1.2 g/cm3 daram density nga ai, n-gang a 1/7 daram sha (7.8 g/cm3), n-gun n law ai hta grai ahkyak ai akyu ni hpe jaw ya ai.
3. Hka lim ai shara: Nylon a hka lim ai shara gaw 180-260℃(model langai hta hkan nna) rai nna, magri screw ni a hka lim ai shara hta grau npu ai, dai gaw℃1,000 jan mai byin ai .
Hpa majaw nylon screw hpe lata ai kun? -Metallic n re ai atsam marai manga a akyu ni
1. N-gun n rawng ai: Nylon gaw acid, alkali, hte sau htu ai hpe ninghkap lu ai majaw, chemical hte panglai makau grup yin hta mung htuk manu ai, magri n-gun n rawng ai hpe mung makawp maga ya lu ai.
2. Hkamja lam hte seng ai Insulation: Electronic jak ni hta (circuit board hpe jung ai zawn re ai) lang nna, n-gun n-gun n-rawng hkra galaw ai.
3. N-gun hte nsen hpe shayawm ya ai: Elastic modulus n law ai (2-4 GPa) gaw n-gun hpe hkap la nna, jak nsen hpe shayawm ya lu ai.
4. Non-Magnetic: MRI jak zawn re ai magnetic n-gun hpe hkam sha chye ai bungli ni a matu htuk manu ai.
5. Manu jahpu hpe hkang lu ai: Hpa majaw nga yang, n-gun kaba ai -injection molding gaw grai kaja ai, n-gun n rawng ai n-gang screw ni hta 30%-50% manu n-htuk ai (industry mari ai platform ni kaw na data ni hpe yu u).
Hpaji masa hte shadawn sharam ai lam ni: Non-Metallic Screw ni gaw galoi mung n mai galaw ai
1. Hpaji jaw ai Application ni:
- Nhtoi-n-gun rawng ai hkrang ni (plastic nta hpe jung ai zawn re ai).
- Insulation grai ra ai wan jak ni.
- N hkru n kaja ai makau grup yin (hka htung arung arai ni hte malu masha galaw shapraw ai jak ni zawn re ai ni).
2. N htap htuk ai Application ni:
- N-gun ja ai-katsi ai grup yin ni (120℃jan katsi ai shara ni hta byin mai ai deformation byin chye ai ).
- Torque n-gun kaba ai-n-gun ja ai (nylon a n-gun n-gun gaw 80 MPa daram rai nna, carbon steel a 1/10 daram sha re).
Summary: Nylon screws gaw -metallic n re ai arung arai ni a ga shadawn langai rai nna, shanhte a atsam ni gaw metal ni a atsam ni hpe madi shadaw ya ai. Nylon screw hpe lata ai shaloi, magri screw ni hpe sha galai na malai, n-gun, katsi ai lam, manu jahpu ni hpe myit yu ra ai.
