Wire harness arung arai amyu myu a nbung laru hpe ninghkap lu ai

Jul 14, 2025

 

Mawdaw wiring harnesses ni a temperature hpe ninghkap lu ai atsam gaw, n bung ai arung arai ni a majaw grai shai hkat nga ai. Lahta na lam ni gaw, madung arung arai ni hte shanhte a nbung laru hpe ninghkap lu ai atsam ni hpe tup hkrak sawk sagawn ai lam rai nga ai:

 

1. Polyvinyl chloride (PVC) hpe n-gun jaw ai.
Temperature hpe ninghkap lu ai atsam gaw: -40℃~105℃, raitim, 100℃jan ai aten galu hkam sha ai gaw, 130℃hta n-gun yawm mat nna, lawan ai hku asak kaba wa na re.
Features ni: manu n law ai hte wan hkru ai lam kaja ai, raitim, nbung laru n kaja ai, n-gun n rawng ai ni hpe jat bang ra ai, bungli galaw ai lam hpe grau kaja hkra galaw ra ai. Hkrunlam hkawm ai ni a shara ni hta, n-gun n law ai shara ni hta lang ai.
Shadawn shadang ni: Hka lum ai shara hta hydrogen chloride gas hpe shapraw ai, dai gaw jak ni hpe n-gun n rawng hkra galaw ya lu ai.

 

2. Cross{1}}lup da ai polyethylene (XLPE)
Nbung laru hpe ninghkap lu ai atsam gaw:-40℃~125/150℃, galu kaba ai{5}}} aten galu ai nbung katsi ai lam gaw 90℃du lu ai, aten kadun hkam sharang lu ai 130℃du lu ai.
Features: PVC hta grau n-gun ja ai hte n-gun grau ja ai, katsi ai hpe ninghkap lu ai, 25% grau law ai, halogen-free hte grup yin hpe grau hkra machyi shangun ai. Engine rung ni hta law malawng lang ai (sh) tsaw ai-voltage wiring harnesses ni hpe lang ai.
Advantages ni: nbung laru kaba hta elasticity hpe gram lajang ai, ngang grin ai insulation galaw ai lam hpe n-gun jaw ai.

 

3.Silicone arung arai ni hpe n-gun jaw ai.
Temperature range range: -60℃~200℃, grai katsi ai n bung ai lam ni a npu e ngang grin ai bungli galaw ai lam, n-gun n rawng ai hte n-gun n rawng ai hte n-gun n rawng ai.
2: High{0}}voltage wiring harnesses (sh) chyahkring hkring gum dagup ra ai daw ni (chyinghka htu ai harnesss zawn re ai), makawp maga ai madang gaw IP68 de du lu ai, wan jak mawdaw kaba{2}}voltage system ni a matu htuk manu ai.
Case gaw: Pacoray silicone wiring harness ni gaw 200℃nbung katsi ai hpe hkam sharang lu nna, n-gun kaba ai- n-gun grau tsaw ai mawdaw matut mahkai lam ni a matu lang ai.

 

4. Cross{1}}lup galaw da ai polyolefin (XLPO)
Temperature range: XLPE hte bung ai, raitim, sau law ai makau grup yin ni a matu htuk manu ai chemical n-gun hpe grau hkam sharang lu ai.
Comparison: Halogen-lawt ai, tsaw ai- ai aten hta PVC hta grau kaja ai.

 

5. Laksan arung arai (PPS, PA66) zawn re ai ni hpe yu yang.
Nbung laru n-gun range range: 180℃(PPS zawn re ai), n-gun kaba ai- ai aten na daw ni a matu lang ai, engine 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 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 ni hpe n-gun jaw ai.
Design ni hpe masat masa galaw ai: Glass fiber n-gun ja ai hte, thermal deformation rate<1% (at 150°C), such as TE Connectivity's sheath‌.

 

Summary hte lata la ai lam ni hpe hpaji jaw ai
N-gun n law ai shara n law ai shara (passenger shingjawng ai lam): PVC (-40℃~105℃)23.
N-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun (125/150℃) shing nrai silicone (200℃) hpe n-gun jaw ai.
Extreme makau grup yin: Silicone (sh) PPS arung arai ni hpe grau ra sharawng ai, n-gun n-gun hte nbung katsi ai hpe ninghkap lu ai atsam hpe myit yu ai.
N bung ai arung arai ni hpe bungli galaw ai makau grup yin (myit masin, n-gun atsam, n-gun n rawng ai) hte maren, hkum tsup ai hku lata la ra ai, GB/T 19666, ISO 8092, etc. zawn re ai mungkan madang ni hpe tsun mayu ai.