Elegrip Tape® Back Grinding Tape
| Part Number |
BGE-122V |
A back grinding tape (hereafter as BG tape) is used for protecting the circuit surface from scratches, chipping / crack and particle contamination, during the back-grinding process. The functions of BG tapes are (1) protecting workpiece surface from contamination, (2) highly close contact to workpiece and (3) easiness of peeling, and higher technology to those functions is required with the developments of jumbo-sized and thinned wafer and high-bumped wafer. Elegrip BG tapes produced by DENKA do not require to rinse your workpiece after BG process due to excellent adhesive. We Toyo Adtec consider needs of each user and choose appropriate tapes.
Feature
・Excellent contact to asperity of the circuit side
・Effective control of particle
・Good water-seepage control
・Excellent grinding accuracy (TTV)
・Easy peeling
・Effective control on adhesive deterioration with time
SPEC
| Recommended Works | Part Number | Base Film | Color | Thickness (μm) | Adhesion Thickness (μm) | Adhesive Strength (N/20mm) | Probe Tack (N/20mm2) |
| Standard Type | BGE-122V | EVA | LB | 140 | 20 | 1.5 | 1.4 |
| Bumped Wafer | BGE-124S | 160 | 40 | 1.3 | 1.3 | ||
| BGE-164VC | 200 | 2.4 | 2.9 | ||||
| BGE-194U | 235 | 2.5(0.2) | 4.0(0.05) | ||||
| UV Type | BGP-101B | PO | MW | 110 | 10 | 2.9(0.2) | 2.7(0.05) |
＊( ) is adhesive strength after UV.
＊The above data is just for representing value, and not guaranteed value.
＊Color : MW (Milky White), B (Llight Blue), T (Transparent)
＊UV irradiate condition : Light volume=above 150mJ/cm2.
＊But UV irradiate condition may change with dicing products.
＊Separator thickness is not included.
*The information contained on this website is presented for
the purpose of generally advising potential customers of DENKA about
the basic description, properties and characteristics of various DENKA
products. DENKA makes no warranty or representation as to the entire
accuracy or completeness of the Product Information on this website.
*Please test before use, and confirm agreement to use, and safety in your responsibility.
*Please abandon it according to the law when you abandon our product of this website description and the product that used these.
*Please confirm detailed use and notes, with technical information and Material Safety Data Sheet before it uses.
*Specifications in catalogue may change anytime without prior notice.
