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2mm Rufe Cell EVA Kumfa

EVA Foam sheet ko a roll don safar hannu ko Samuwar ƙwallon
  • EVA Kumfa

  • Topsun

  • ≥2.5N/cm

  • ≤5.0Kpa

  • 110-130kgs/m3

  • ≥120Kpa

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Bayanin Samfura

EVA Foam sheet ko eva kumfa toshe Features:

1. Maɗaukakin nauyi, mafi kyawun ƙarfin hali, kuma mafi girman tsauri

2. Mai hana wuta, mai hana ruwa, mai hana sauti, da hana wuta

3. Kyakkyawan rufin thermal, Anti-chemical corrosion

4. Ba mai guba da wari ba, launuka daban-daban kamar Pantone Color.

5. Tare da SGS, RoHs Certification

Ƙimar Kumfa EVA:

                                                                                     Bayanin EVA Foam
Abu Matsayin Gwaji Ƙayyadaddun bayanai Sakamakon Gwaji Haɗa kai
Yawan yawa GB/T 6343-1995 110-130 123.5 kgs/m3
Ƙarfin Ƙarfin Ƙarfi GB/T 6344-2008 ≥120 241.0 Kpa
Ƙididdigar Ƙarfafawa GB/T 6344-2008 ≥120 196 %
Matsawa Juya Saukewa: ASTM D1056 ≤5.0 2.9 Kpa
Nakasar matsawa GB/T6669-2008 ≤30 6.0 %
Ƙarfin Yagewa GB/T10808-2006 ≥2.5 6.5 N/cm
Jimiri na thermal gwajin ƙananan zafin jiki (-40ºC± 1ºC, 5h) Saukewa: ASTM D1056 Mai laushi, babu
Fasawa
Wuce
gwajin zafin jiki (90ºC±3ºC,7d) GB/T 17794-1999 ≤10.0 7.14 %

Aikace-aikacen kumfa EVA

微信图片_20250218131647

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EVA kumfa FAQ

1. Menene kumfa EVA?

Kumfa EVA wani abu ne mai rufaffiyar kumfa tare da santsi mai santsi, mai kyau sealing da juriya na ruwa. A lokaci guda kuma, yana da nauyi mai sauƙi da kyakkyawan aikin rufewa na thermal.Yana da ingantaccen yanayin kwanciyar hankali da yanayin dawowa wanda ke ba da mafi kyawun kariyar kwantar da tartsatsi.Ya dace da marufi na matashin kai, kuma ana amfani dashi a yawancin aikace-aikace ciki har da kwamfuta, mota, ƙuntatawa, da samfuran nishaɗi. Ya dace sosai azaman kayan sassa a cikin samfuran da ke buƙatar ɗaukar girgiza, damping na girgiza, rufi, shinge da/ko ɓangaren buoyancy.

2.Amfanin kumfa EVA

· Rufe-Cikin

· Mai nauyi sosai

· Mara shashanci

· Sauƙin ƙirƙira

· Mara kura

· Kyakkyawan ƙarfi da juriya da hawaye

· Kyakkyawan shawar girgiza & kaddarorin damfara girgiza

· Sassautu

· Marasa kariya ga mildew, mold, rubewa, da kwayoyin cuta

· Juriya ga ruwa, sinadarai, kaushi da mai

· CFC kyauta

· Mara wari

· Kyakkyawan buoyancy

· Mai tsada sosai

· Madalla da thermal rufi Properties

3. Wanene kai?

Topsun, ƙwararren mai ba da kayan aiki don Foams, za mu iya samar da nau'ikan samfuran kumfa, irin su kumfa EVA, kumfa PE, kumfa neoprene, kumfa EPDM da NBR kumfa.

4.Wane irin kayan kumfa za mu iya bayarwa?

Za mu iya bayar da: EVA kumfa, PE kumfa, XPE kumfa, IXPE kumfa, CR kumfa, EPDM kumfa, Neoprene kumfa, SBR kumfa, NBR kumfa, Micro-cell taushi PVC kumfa. Dukan su za mu iya samar da su a cikin takarda da nadi.

5.What's ikon sarrafawa da muke da shi?

1. Yanke - yankan girman kamar yadda buƙatar abokin ciniki

2. Slicing - Yanke kauri kamar yadda abokin ciniki ya buƙaci

3. Lamination - zafi narke fim lamination, harshen wuta, da kuma matsa lamba-m m lamination

4. Laser Vibrator - Sabon nau'in yankan na'ura, zai iya yanke zanen kumfa ba tare da budewa ba

5. Mutu yankan - Buɗe kyawon tsayuwa kamar yadda ƙirarku ta tsara sannan da farko, yi amfani da injin yankan mutu don samarwa, yana da sauri fiye da vibrator laser.

6. Matsi Molding - Matsi gyare-gyaren tsari ne da muke amfani da shi don samar da kumfa mai nau'in nau'i uku da nau'in kumfa mai kumfa. Hanya ce mai kyau don yin sassa waɗanda ke da fa'idodi masu banƙyama, suna buƙatar ƙayyadaddun juzu'i na juzu'i, suna da kauri daban-daban na bango ko buƙatar a riƙe su zuwa juriya mai mahimmanci.

7. Injin zana - Yawancin lokaci don yin saka akwatin kayan aiki da saka kayan aiki kamar yadda buƙatun abokin ciniki.

8. Silk-screen bugu - Buga tambura da alamu akan saman samfuran kumfa

9. M goyon baya - Gluing a saman kumfa tare da layi. Yawancin lokaci ana samar da kaset ɗin kumfa kuma sauran samfuran suna buƙatar tsayawa.

6.Where is mu makaman located ?

Kamfaninmu yana cikin birnin Changzhou, lardin Jiangsu. Awa daya tuki zuwa tashar ruwa ta Shanghai.

ku kumfa
eva kumfa
kunshin

7.Yaya ake samun samfurori?

Aika tambaya zuwa july@topsunfoam.com , tare da cikakkun bayanan ku na buƙatun kumfa, za mu bincika amsa a cikin sa'o'i 24. Mun himmatu don ci gaba da samar da kyawawan kayayyaki da sabis ga abokan ciniki a duk duniya.

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