Likarolo tsa bohlokoa tsa seponche sa silicone indastering ea masela ke life?

Sep 10, 2025 Siea molaetsa

Seponche sa silicone ke motsoako o kopanyang -silicone e hanyetsanang le mocheso o phahameng le ho tenyetseha ha seponche, 'me e sebelisoa haholo ho tiisa, ho monya mocheso, ho kenya mocheso le likarolo tse ling.

一, Tse latelang ke liparamente tsa eona tsa mantlha le boleng bo tloaelehileng:

1.Boemo ba -: 0.15 ho isa ho 0.8 g/cm³ (mefuta e tloaelehileng ke 0.3 ho isa ho 0.5 g/cm³). - Reference standard: ASTM D3574. Ho theola boima ba 'mele, ho etsa hore thepa e be bonolo le e bobebe, e loketseng ho buffer. Boima bo phahameng bo bolela tšehetso e matla.

2. Ho thatafala - Measurement unit: Shore A hardness (Shore A) - Tlhōlo e tloaelehileng: 10 ho isa ho 50 HA. Mohlala, 20 HA e sebelisoa bakeng sa tiiso e bonolo le 40 HA bakeng sa ts'ehetso ea meralo.

3. Boiketlo - Sekhahla sa ho khutla hape: E kholo ho feta kapa e lekana le 70% (e lekoa joalo ka ISO 8307). Ha boleng bo phahame, ho molemo ho hanyetsa mokhathala.

4. Ho hanyetsa mocheso - Thempereichara ea ho sebetsa: -50℃ho 250 degrees (Ho khothaletsoa hore tšebeliso ea nako e telele e be Ka tlase ho kapa ho lekana le 200 degrees)

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2, Maemo a Kopo le Tataiso ea Khetho:

  Ho latela litlhoko tse fapaneng, li-parameter li hloka ho fetoloa ka ho khetheha:

1. Gasket e koalang - Mekhabiso e khothalelitsoeng: Density 0.4g /cm³, hardness 30 HA, oli-e hanana le oli (ho lumellana le GB/T 1690 standard).

2. Lisebelisuoa tse monyang-ts'oenyeho - Litekanyetso tse khothalelitsoeng: Density 0.25g /cm³, resilience E kholo ho feta kapa e lekana le 80%, joalo ka ho tlatsa litulo tsa koloi.

3. Ho pata{1}}mocheso o phahameng- - Kgetha mmotlolo o nang le matla a ho hanyetsa mocheso a Ho feta kapa a lekanang le digrii tse 200 mme o kenye tse thibelang malakabe (UL94 V0 e tiisitsweng).