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    Reprehenderit qui in ea

    Kraft K-704B Sealant Original Kraft RTV Silicone Rubber K-704B High Temperature Resistant

    Regular price Sale price $3.40
    SKU: AL-WEWF-k0jmsta[4]
    sales volume: 1
    classification: Family life , Basic building materials , Glass adhesive/sealant
    704B
    Free Size
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    • Product description
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    • SPU: AL-WEWF-k0jmsta[4]
    • Model: 704B
    • Packaging specifications: 45g
    • Custom processing: Yes
    • Base material: Rubber-based sealant
    • Curing method: Chemical curing sealant
    • Curing time: 24
    • Density: 1.2
    • Temperature range: -60+250
    • Shear strength (MPa): 1.0
    • Tensile strength (MPa): 1.0
    • Curing method: Natural evaporation
    • Table dry time (min): 10
    • Shelf life: 12
    • Validity period: 12
    • Application range: Mainly applicable to bonding, sealing, and coating of various electronic components, instruments, machinery, and stone materials.
    • Series: Silicone rubber















        

    廣東恆大新材料科技有限公司出品

    產品名稱:卡夫特704B RTV硅橡膠

    產品型號:K-704B

    產品顏色:黑色/粘稠狀

     

    性能特點:

    本系列產品為無溶劑、無腐蝕的單組分室溫硫化硅橡膠,具有良好的粘接性能,固化物電氣絕緣性能優良,具有防潮防震功能,適用於—60℃~250℃工作溫度。

    用途

    主要適用於各類電子元器件、儀表、機械、石材的粘接、密封和塗敷。

    技術性能:

     

    固

    化

    前

    性能名稱

    K-704B

     

    外觀

    黑色半流淌

     

    表干時間(25℃,min)

    10

     

    固

    化

    後

    機械性能

    抗拉強度(MPa)

    1.0

     

    扯斷伸長率(%)

    150

     

    剪切強度(MPa)

    0.8

     

    硬度(ShoreA)

    30~40

     

    使用溫度(℃)

    -60~250

     

    電性能

    介電強度(KV/mm)

    16

     

    介電常數(@60HZ)

    2.96

     

    體積電阻(Ω.cm)

    2×1015

     

     

     使用方法:

    先將元器件做一般性清潔處理、乾燥後,將本品從金屬軟管中擠出施膠,膠料接觸空氣中的水份,即由表及里固化,全固時間最長不超過24h。

    注意事項:

    ①對於耐溫元器件,可先在室溫固化後,再在50~100℃,潮濕烘箱中處理4~8小時,趕掉低分子物,充分固化,以保障膠的性能。

    ②本產品用灌封時,一次堆積厚度不宜太大,若≥3mm,可採用分層澆灌逐步硫化的方法,膠液堆積厚度越大,完全固化時間就越長。

    ③本產品在使用後,應將膠管蓋緊,可保存再次使用。

    包裝規格:300ml/支,30支/件 ,    另有 (45g/支 100支/件)

    貯存:本產品應貯存於陰涼乾燥環境中,貯存期為一年。



    ...................................................................................................................................................................................................................................................................................................................................... 

    After sales information

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