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    3M VHB 4905 acrylic foam tape Thin-sided adhesive tape

    Manufacturer: 3M
    4905 is a clear acrylic VHB tape. It is colourless making it ideal for bonding transparent materials or for applications where a coloured bond line is unacceptable. These tapes have somewhat lower peel, tensile and shear performance than most other VHB due to their inherent softness.
    SKU: ม้วน/Roll
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    ฿920.00
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    Application Techniques
    1. Bond strength is dependent upon the amount of adhesive-tosurface contact developed. Firm application pressure develops better adhesive contact & thus improves bond strength.
    2. To obtain optimum adhesion, the bonding
      surfaces must be clean dry and well unified. A typical surface cleaning solvent is isopropyl alcohol & water. Use proper safety precautions for handling solvents.
    3. Ideal tape application temperature range is 20°C to 40°C.
      Initial tape application to surfaces at temperatures below 10°C is not recommended because the adhesive becomes too firm to adhere readily. However once properly applied low temperature holding is generally satisfactory.
    Surfaces
    • This product bonds to high energy surfaces such as glass, acrylic sheet and metals.
    • Painted surfaces and varnishes should be evaluated.
    • Bonding to Polypropylene and rubbers is not recommended
    Physical Properties 
    Adhesive TypeAcrylic 
    Thickness (ASTM D-3652) 
    Tape0.50 mm 
    Liner0.13 mm 
    Total0.63 mm
    Density960 kg/m³ 
    Release Liner Filmic (Red)  
    Tape Colour Clear (This tape product is clear in colour but NOT guaranteed to be optically clear. )
    Shelf Life24 months from date of despatch by 3M when stored in the original carton at 20°C & 50 % Relative Humidity 
    Performance Characteristics 
    Peel Adhesion to Stainless Steel (90° peel @ room temp, 72 hr dwell, jaw speed 300mm/min) 21 N/10mm 
    Normal Tensile (TBlock) to Aluminium at room temp, 6.45 sq cm, jaw speed 50 mm/min 690 kPa 
    Static Shear Strength ½ sq inch overlap on Stainless Steel 1000 minutes 1000g at 22°C
    500g at 66°C
    500g at 93°C 
    Temperature Performance
    Max (hours/minutes)
    Max Continuous
    (days/weeks) 
    150 °C
    90 °C 
    UV Light Resistance No change in clarity was seen after 346 hours QUV
    • วิธีการใช้งาน ทำไมติดกาว VHB ตอนเเรก ไม่มีความเหนียวเลย

    • กาวสองหน้าอะคริลิคโฟมเทป ”3M VHB” มี Liner หรือ รองหลัง สองแบบ

    • กาว2หน้าอะคริลิคโฟมเทป "3M VHB” มีทั้งหมด 4 สี 

    • บริการไดคัท เทปกาวทั่วไป เทปกาว 3M VHB และเทปกาวอื่นๆ ตามจำนวนที่ลูกค้าต้องการ

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