3M VHB CLEAR 100mm x 100mm x 1mm Double Sided Sheet Acrylic Foam Adhesive Sheet

Description: This auction is for 100mmx100mm 3M 4910 Tape SpecificationsBrand: 3MModel:4910Size: 100mmx100mmColor: Clear Condition: Brand New 3M VHB #4910 Clear Double-sided Acrylic Foam Tape ( 100mm x100mm ) 3M VHB（Very High Bond）Tape Can instead of rivets, screws and other mechanical fixation. 3M VHB double-sided tape have the comprehensive structure of acrylic, not only can seal off moisture and most solvents, but also long-term resistance to uv radiation, hot and cold cycle.Unique foam can be as excellent cushioning material. Unlike mechanical fixed point force, VHB tape can average dispersion force, so the user can use the thin material and no deformation, metal. 4910 This family has general purpose adhesive on both sides of firm type foam. This family is typically used on metal, glass and high surface energy plastic substrates. Description White, closed-cell acrylic foam carrier. All-purpose adhesive UL 746C. Tape Thickness w/o liner Mils(mm): 40(1.0) Adhesive Type: Acrylic Temperature Resistance Minutes Hours： 300°F(149°C) Days Weeks： 200°F(93°C) Solvent Resistance：High Relative Adhesion HSE： High LSE： Low Application Ideas Attach stiffeners in air conditioners,office furniture and telecommunications equipment. Bond aluminum skin to steel support of trucks, vans, ambulances. Bond architectural signs to frames. Liner Type：A Liner Types: A – 3 mil 54# Densified Kraft Paper B – 5 mil Clear Polyethylene Film C – 2 mil Polyester Film D – 5 mil Red Polyethylene Film E – 4 mil 58# Polycoated Kraft Paper Relative Adhesion: HSE – High Surface Energy LSE – Low Surface Energy Application Techniques Clean: Most substrates are best prepared by cleaning with a 50:50 mixture of isopropyl alcohol (IPA*) and water prior to applying 3M™ VHB™ Tapes. Exceptions to the general procedure that may require additional surface preparation include: • Heavy Oils: A degreaser or solvent-based cleaner may be required to remove heavy oil or grease from a surface and should be followed by cleaning with IPA/water. • Abrasion: Abrading a surface, followed by cleaning with IPA/water, can remove heavy dirt or oxidation and can increase surface area to improve adhesion. • Adhesion Promoters: Priming a surface can significantly improve initial and ultimate adhesion to many materials such as plastics and paints. • Porous surfaces: Most porous and fibered materials such as wood, particleboard, concrete, etc. need to be sealed to provide a unified surface. • Unique Materials: Special surface preparation may be needed for glass and glass-like materials, copper and copper containing metals, and plastics or rubber that contain components that migrate (e.g. plasticizers). Refer to 3M Technical Bulletin “Surface Preparation for 3M™ VHB™ Tape Applications” for additional details and suggestions. (70-0704-8701-5) *Note: These cleaner solutions contain greater than 250 g/l of volatile organic compounds (VOC). Please consult your local Air Quality Regulations to be sure the cleaner is compliant. When using solvents, be sure to follow the manufacturer’s precautions and directions for use when handling such materials. Pressure: Bond strength is dependent upon the amount of adhesive-to-surface contact developed. Firm application pressure develops better adhesive contact and helps improve bond strength. Typically, good surface contact can be attained by applying enough pressure to insure that the tape experiences approximately 15 psi (100 kPa) pressure. Either roller or platen pressure can be used. Note that rigid surfaces may require 2 or 3 times that much pressure to make the tape experience 15 psi. Temperature: Ideal application temperature range is 70°F to 100°F (21°C to 38°C). Pressure sensitive adhesives use viscous flow to achieve substrate contact area. Minimum suggested application temperatures: • 50°F (10°C): 3M™ VHB™ Tapes 4950, 5952, 4910, 4952, 4611, 4622 families. • 60°F (15°C): 3M™ VHB™ Tapes 4941, 4945 families. • 32°F (0°C): 3M™ VHB™ Tape 4951 families. Note: Initial tape application to surfaces at temperatures below these suggested minimums is not recommended because the adhesive becomes too firm to adhere readily. However, once properly applied, low temperature holding is generally satisfactory. To obtain good performance with all 3M™ VHB™ Tapes, it is important to ensure that the surfaces are dry and free of condensed moisture. Time: After application, the bond strength will increase as the adhesive flows onto the surface (also referred to as “wet out”). At room temperature approximately 50% of ultimate bond strength will be achieved after 20 minutes, 90% after 24 hours and 100% after 72 hours. This flow is faster at higher temperatures and slower at lower temperatures. Ultimate bond strength can be achieved more quickly (and in some cases bond strength can be increased) by exposure of the bond to elevated temperatures (e.g. 150°F [66°C] for 1 hour). This can provide better adhesive wetout onto the substrates. Abrasion of the surfaces or the use of primers/ adhesion promoters can also have the effect of increasing bond strength and achieving ultimate bond strength more quickly. Payment Shipping Return Feedback

Price: 3.75 USD

Location: 深圳, 廣東省

End Time: 2024-03-01T04:37:59.000Z

Shipping Cost: 3 USD