Iimveliso
Iikhompawundi ze-LSZH
Intshayelelo yeMveliso
Iikhompawundi ze-LSZH zenziwe ngokuxuba, iplastiki, kunye ne-pelletizing polyolefin njengesiseko sezinto kunye nokongezwa kwe-inorganic flame retardants, i-antioxidants, i-lubricants, kunye nezinye izongezo. Iikhompawundi ze-LSZH zibonisa iipropathi ezigqwesileyo zoomatshini kunye nokusebenza kwe-flame retardant, kunye neempawu ezibalaseleyo zokusetyenzwa. Isetyenziswa ngokubanzi njengempahla yokucheba kwiintambo zamandla, iintambo zonxibelelwano, iintambo zolawulo, iintambo zamehlo, nokunye.
Isalathi seNkqubo
Iikhompawundi ze-LSZH zibonisa ukuqhubekeka kakuhle, kwaye zinokulungiswa kusetyenziswa i-PVC eqhelekileyo okanye izikrufu ze-PE. Nangona kunjalo, ukufezekisa iziphumo ezigqwesileyo ze-extrusion, kuyacetyiswa ukuba usebenzise izikrufu nge-compression ratio ye-1: 1.5. Ngokwesiqhelo, sicebisa ezi meko zilandelayo:
- Ubude be-Extruder ukuya kwi-Diameter Ratio (L / D): 20-25
- I-Screen Pack (Mesh): 30-60
Ukusetwa kobushushu
| Zone enye | Zone yesibini | Zone yesithathu | Indawo yesine | Zone yesihlanu |
| 125℃ | 135℃ | 150℃ | 165℃ | 150℃ |
| Ubushushu obungentla bubhekiselele kuphela, ulawulo oluthile lobushushu kufuneka luhlengahlengiswe ngokufanelekileyo ngokwezixhobo ezithile. | ||||
I-LSZH Compounds inokukhutshelwa nokuba yi-extrusion intloko okanye intloko yetyhubhu yokukhama.
IiParameters zobuGcisa
| Hayi. | Into | Iyunithi | Idatha esemgangathweni | ||
| 1 | Ukuxinana | g/cm³ | 1.53 | ||
| 2 | Tensile strength | MPa | 12.6 | ||
| 3 | Ukwandisa ngexesha lekhefu | % | 163 | ||
| 4 | Ubushushu obuncinci buneMpembelelo yoBubushushu obuphantsi | ℃ | -40 | ||
| 5 | 20℃ Ukuxhathisa uMqulu | Ω·m | 2.0×1010 | ||
| 6 | ukuxinana komsi 25KW/m2 | Imowudi engenamlilo | —- | 220 | |
| Imowudi yomlilo | —- | 41 | |||
| 7 | Isalathiso seoksijini | % | 33 | ||
| 8 | Ukuguga kobushushu:100℃*240h | tensile strength | MPa | 11.8 | |
| Utshintsho oluphezulu kumandla okuqina | % | -6.3 | |||
| Ukwandisa ngexesha lekhefu | % | 146 | |||
| Utshintsho oluphezulu kubude ngexesha lekhefu | % | -9.9 | |||
| 9 | Utshintsho lweThermal (90℃,4h,1kg) | % | 11 | ||
| 10 | Ukuxinana komsi womsi weFiber optic | % | transmittance≥50 | ||
| 11 | Unxweme A Ubunzima | —- | 92 | ||
| 12 | Uvavanyo lweFlame elithe nkqo kwiCable eyodwa | —- | FV-0 iNqanaba | ||
| 13 | Uvavanyo lokuncipha kobushushu (85℃,2h,500mm) | % | 4 | ||
| 14 | i-pH yeegesi ezikhutshwa ngokutsha | —- | 5.5 | ||
| 15 | Umxholo werhasi ye-hydrogen eneHalogenated | mg/g | 1.5 | ||
| 16 | I-conductivity yegesi ekhutshwe ekutsha | μS/mm | 7.5 | ||
| 17 | Ukuchasana nokuQhawuka koxinzelelo lweNdalo, F0 (Inani lokusilela/imifuniselo) | (h) Inani | ≥96 0/10 | ||
| 18 | Uvavanyo lokumelana ne-UV | 300h | Izinga lokutshintsha kobude ngexesha lekhefu | % | -12.1 |
| Izinga lotshintsho lwamandla okuqina | % | -9.8 | |||
| 720h | Izinga lokutshintsha kobude ngexesha lekhefu | % | -14.6 | ||
| Izinga lotshintsho lwamandla okuqina | % | -13.7 | |||
| Ukubonakala: umbala ofanayo, akukho kungcola. Uvavanyo: ufanelekile. Iyahambelana neemfuno zomyalelo we-ROHS. Qaphela: La maxabiso aqhelekileyo angentla yidatha yesampulu engaqhelekanga. | |||||
IMIGAQO YEESAMPULI YAMAHALA
ILIZWE ELINYE lizibophelele ekuboneleleni abaThengi nge-Industleading yoMgangatho woMgangatho woMgangatho oPhezulu kunye neeMathenali zeCable kunye neeNkonzo zokuQala zobuchwephesha.
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Ungazalisa iPhepha eLungelo ukuze ucele iSampulu yaMahla
Imiyalelo yesicelo
1 . UmThengi Une-Akhawunti ye-International Express Delivery Account Ngokuzithandela uHlawula uThutho ( Umthwalo unokubuyiswa ngokomyalelo)
2 . Iziko elinye linokufaka isicelo sesampulu enye yasimahla yeMveliso ifanayo, kwaye kwa eliziko linye linokufaka isicelo ukuya kuthi ga kwiisampulu ezihlanu zeeMveliso ezahlukeneyo simahla phakathi konyaka omnye.
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UKUPAKAJWA KWEsampuli
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