LSZH mankhwala amapangidwa ndi kusakaniza, plasticizing, ndi pelletizing polyolefin monga zinthu m'munsi ndi kuwonjezera inorganic flame retardants, antioxidants, lubricant, ndi zina zowonjezera. Mankhwala a LSZH amawonetsa zinthu zabwino kwambiri zamakina komanso magwiridwe antchito amoto, komanso mawonekedwe apamwamba kwambiri opangira. Amagwiritsidwa ntchito ngati sheathing zinthu mu zingwe mphamvu, zingwe kulankhulana, zingwe ulamuliro, zingwe kuwala, ndi zina.
LSZH mankhwala amaonetsa processability wabwino, ndipo akhoza kukonzedwa pogwiritsa ntchito muyezo PVC kapena PE zomangira. Komabe, kuti mukwaniritse zotsatira zabwino kwambiri za extrusion, tikulimbikitsidwa kugwiritsa ntchito zomangira ndi psinjika chiŵerengero cha 1:1.5. Childs, Mpofunika zotsatirazi processing zinthu:
- Kutalika kwa Extruder mpaka Diameter Ratio (L/D): 20-25
- Screen Pack (Mesh): 30-60
Kutentha
Zone one | Zone two | Zone atatu | Zone four | Zone 5 |
125 ℃ | 135 ℃ | 150 ℃ | 165 ℃ | 150 ℃ |
Kutentha komwe kuli pamwambaku kumangotchulidwa kokha, kutentha kwapadera kumayenera kusinthidwa moyenera malinga ndi zida zenizeni. |
LSZH Compounds akhoza extruded ndi mwina extrusion mutu kapena Finyani chubu mutu.
Ayi. | Kanthu | Chigawo | Standard Data | ||
1 | Kuchulukana | g/cm³ | 1.53 | ||
2 | Kulimba kwamakokedwe | MPa | 12.6 | ||
3 | Elongation panthawi yopuma | % | 163 | ||
4 | Kutentha Kwambiri Ndi Kutentha Kochepa | ℃ | -40 | ||
5 | 20 ℃ Volume Resistivity | Ω m | 2.0 × 1010 | ||
6 | kusuta fodya 25KW/m2 | Flame-free mode | —- | 220 | |
Flame Mode | —- | 41 | |||
7 | Mlozera wa oxygen | % | 33 | ||
8 | Kukalamba kwa kutentha:100 ℃ * 240h | kulimba kwamakokedwe | MPa | 11.8 | |
Kusintha kwakukulu mu mphamvu yamanjenje | % | -6.3 | |||
Elongation panthawi yopuma | % | 146 | |||
Kusintha kwakukulu mu elongation panthawi yopuma | % | -9.9 | |||
9 | Kutentha kotentha (90 ℃, 4h, 1kg) | % | 11 | ||
10 | Kuchuluka kwa utsi wa fiber optic chingwe | % | kutumiza ≥50 | ||
11 | Shore A Kuuma | —- | 92 | ||
12 | Mayeso Oyima a Flame pa Chingwe Chimodzi | —- | Mtengo wa FV-0 | ||
13 | Kutentha kutentha kutentha (85 ℃, 2h, 500mm) | % | 4 | ||
14 | pH ya mpweya wotulutsidwa ndi kuyaka | —- | 5.5 | ||
15 | Zomwe zili ndi gasi wa haidrojeni wa halogenated | mg/g | 1.5 | ||
16 | Conductivity ya gasi yotulutsidwa kuchokera kuyaka | μS/mm | 7.5 | ||
17 | Kukaniza kupsinjika kwa chilengedwe, F0 (Chiwerengero cha zolephera/zoyeserera) | (h) Nambala | ≥96 0/10 | ||
18 | Kuyesa kwa UV | 300h pa | Mlingo wa kusintha kwa kutalika kwa nthawi yopuma | % | -12.1 |
Mlingo wa kusintha kwamphamvu kolimba | % | -9.8 | |||
720h ku | Mlingo wa kusintha kwa kutalika kwa nthawi yopuma | % | -14.6 | ||
Mlingo wa kusintha kwamphamvu kolimba | % | -13.7 | |||
Maonekedwe: mtundu wofanana, palibe zonyansa. Kuwunika: oyenerera. Ikugwirizana ndi malangizo a ROHS. Zindikirani: Miyezo yomwe ili pamwambapa ndi data yachisankho. |
DZIKO LIMODZI Ladzipereka Kupereka Makasitomala Ndi Industleading Waya Wapamwamba Kwambiri Ndi Zida Zachingwe Ndi Ntchito Zoyamba Zaukadaulo
Mutha Kufunsira Zitsanzo Zaulere Zazinthu Zomwe Mumakonda Zomwe Zikutanthauza Kuti Mukufuna Kugwiritsa Ntchito Zinthu Zathu Popanga
Timangogwiritsa Ntchito Zoyeserera Zomwe Mukulolera Kuyankha Andshare Monga Chitsimikizo Chazogulitsa Ndi Ubwino Wake, Kenako Tithandizeni Kukhazikitsa Dongosolo Lathunthu Lowongolera Ubwino Kuti Titukule Chikhulupiriro Chamakasitomala Ndi Kugula Cholinga, Chifukwa chake Chonde Titsimikiziridwenso.
Mutha Kudzaza Fomu Kumanja Kuti Mupemphe Chitsanzo Chaulere
Malangizo Ogwiritsira Ntchito
1 . Makasitomala Ali ndi Akaunti Yotumiza Yapadziko Lonse ya Express Express Mwadala Amalipira Katunduyo ( Katundu Angabwezedwe Mwadongosolo)
2 . Bungwe lomweli Litha Kungofunsira Zitsanzo Zimodzi Zaulere Zazinthu Zomwezi, Ndipo Bungwe lomwelo Litha Kufunsira Mpaka Zisankho Zisanu Zazinthu Zosiyanasiyana Kwaulere Pasanathe Chaka Chimodzi.
3 . Zitsanzozo Ndi Za Makasitomala A Waya Ndi Ma Cable Factory, Ndipo Kwa Ogwira Ntchito Zamu Laboratory Yokha Pakuyesa Kupanga Kapena Kafukufuku
Mukatumiza fomuyo, zomwe mwalembazo zitha kutumizidwa ku ONE WORLD background kuti zisinthidwenso kuti mudziwe zambiri za malonda ndi adilesi yanu. Komanso akhoza kulankhula nanu pafoni. Chonde werengani yathumfundo zazinsinsiKuti mudziwe zambiri.