P.E ADHESIVE PROTECT TAPE UY-930-050 |
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1. Outline |
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UY-930-050 Tape is high performance surface protect adhesive tape, consisting of |
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P.E backing which is coated with acrylic solvent based adhesive on its one side. |
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2. Composition/Construction |
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Acrylic solvent based adhesive |
5, 96, 8, 10, 5, 123, 9, 4
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LDPE backing |
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3. Features and application |
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It is P.E adhesive protect tape to be applied on Aluminium, Plastic, Furmiture,Glass, |
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surface for protection of plate in order to keep it from dust, contamination, scratch and |
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any damages. |
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4. Standard Size |
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All products must be same In 1 Lot. |
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5. Base Material and Data |
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BASE MATERIAL |
DATA |
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FILM |
LOW DENSITY POLYETHYLENE |
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ADHESIVE |
POLYACRYLATE |
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HARDENER |
ISOCYANATE |
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RE-SOLVENT |
ETHYL ACETATE |
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6. Physical/general Properties |
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Property |
P.E ADHESIVE PROTECT TAPE |
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FILM |
Material |
PE |
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Color |
TRANSPARENT |
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Thickness(µm) |
50 (Tolerance:±10µm) |
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Width(mm) |
MAX. 1,330mm |
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Length(M) |
MAX. 2,000M |
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Inner diameter of core(mm) |
76 (Tolerance:±2mm) |
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Rupture Elongation factor(%) |
250 over |
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Tensile strength(Kg/cm²) |
170 over |
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Adhesive force (g/25mm) |
300 (Tolerance:±50) |
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Feature |
Dead-fold characteristics, non-polluting, |
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without pin-hole, uniformly thickness and width, |
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adequate adhesiveness along its full length, and |
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high durability. |
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7. Test Method |
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7-1. Test in a laboratory |
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One Roll of product and glass are prepared and tested for thermal |
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(temperature 70±5°C) for 24 hours. |
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• Tensile Strength & Maximum Elongation:KSM 3001 |
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• Testing sheet : 18 sheets ( down : 9ea ; across : 9ea ) |
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• Speed of tensile strength tester(KSB 5521):500mm/min |
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• Measure load and Elongation 18 times and calculate the mean value |
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T = 10 x P/(W×t) |
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T = Tensile Strength( kgf/cm2) |
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P = Maximum load when it is cutting (kgf) |
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W = Width of testing sheet(cm) |
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t = Thickness of testing sheet (cm) |
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E = [(L1 - L0)/L0 ]x100 |
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E = Elongation(%) |
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L0 = Initial distance (cm) |
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L1 = Distance when it's cutting (cm) |
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• Adhesion : KSA 1107 |
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• Testing sheet : 5 sheets (width:25mm. Length:250mm) |
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• Testing plate : SUS plate(thickness:1.5-2.0mm,width:50mm, length:125mm) |
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• Speed of the Adhesion tester(KSB5521):300±30mm/min |
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• Measure : Peel the testing sheet with angle of 180 degree |
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• Measure Adhesion 5 times after 10 minutes after applying the testng sheet on |
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the testing plate, and calculate the mean value |
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7-2. Test by standard |
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Pick 5R/L out of I lot production and test it for adhesion, transfer of adhesive, |
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tensile strength and width change. |
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8. Inspection |
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ITEM |
CONTENTS |
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COLOR |
Transparent |
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FEATURES |
No damages, no foreign materials on clear surface, no bubble on surface, |
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no smell, no peel off of adhesive, no splice, wounded uniformly, |
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free form marked deformation, and its both edges shall be flat. |
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CHANGES |
No change by bend part or dent part, |
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no ware over 2mm on cutting part. |
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ADHESIVE TRANSFER |
No adhesive transfer to other surface of tape on wrapping-out. |
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ADHESIVE SECESSION |
No adhesive secession to the edges by cutting. |
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TEAR-APART |
No tear off on wrapping -out. |
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BUBBLE |
No bubble on wrapping-out. |
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JUNCTURE |
No juncture on wrapping-out. |
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OTHERS |
No obstruction causes for quality keeping on braun tube protect tape. |
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N.B : The above properties represent typical laboratory data |
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and should be considered as a guide only. |
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9. Handling Precaution |
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9-1. Stock the products at room temperature. |
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9-2. Stock the products avoiding a direct ray of light. |
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9-3. Stock the products at a wall ventilated room. |
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9-4. Apply the tape after removal of temperature, moisture, water, oil, dirt etc. from |
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the surface of substrate. |
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REMARKS: |
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Seller's and manufacturer's only obligation shall be to replace such quantity of the product proved to be defective. Neither seller nor manufacturer |
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shall be liable for any injury loss or damage direct or consequential arising out of the use of or the inability to use the product. Before using, user |
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shall determine the suitability of the product for his intended use, and user assumes all risk and liability whatsoever in connection therewith. |
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