百格測試膠帶IPG 51596,美國進口,油墨附著力測試

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IPG 51596膠帶

符合ASTM D3359標準，百格測試膠帶，油墨附著力測試膠帶

Intertape polymer group

product code 51596

IPG#51596 Polyester film / polyester non-woven electrical tape

product description:

the combination of polyester film and polyester non woven materials can be used on a wide variety of electrical applications. multi purpose tape for applications which require a combination tear and puncture resistance, hign tensile strength with elongation and excellent dielectric strength.

applications: Ideal for high volume coil wrapping applications, ground and barrier insulation, outer protective wrap for bobbin applications, coil end insulation anchoring leads and terminal board pads.

technical data: backing thickness: 3.5mil (0.089mm)

total thickness: 5.0mil (0.127mm)

temp / class: 130C /B

tensile strength: 31.5 lbs/in (138N/25mm)

elongation: 60%

electrolytic: 1.0 direct / A, 1* corrosion

flammability: BU 2*

UL File#: E20780

adhesive: rubber thermosetting

dielectric strength: 4200V

insulation resistance: 100000 megohms

adhesion to steel: 60 oz/in (16.4N/25mm)

storage stability: ecellent

solvent resistance: excellent

moisture resistance: excellent

CAS File#: LR94980

IPG 51596膠帶

測試步驟：

? 用刀口寬約10mm~12mm的百格刀在測試樣本表面劃10×10(100個) 的正方形小網格，以1mm~1.2mm為間隔，每一條劃線應深及油漆底層；

? 用毛刷將測試區域的碎片刷干凈；

? 用25mm寬的君達51596膠帶或等同效力的膠紙牢牢粘住被測試的小網格，并用橡皮擦用力擦拭膠帶以加大膠帶與被測區域的接觸面積及力度；

? 用手捏住膠帶一端，以垂直方向（90°）迅速扯下膠紙，同一位置進行2次相同試驗。

結果判定： 手機客戶要求附著力≥4B為合格。

實驗等*：