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1、- 1 - Tape Number Color Thickness in. (mm) Tape Number Color Thickness in. (mm) 4930 (F) White 0.025 (0.64) 4955 White 0.080 (2.0) 4932 White 0.025 (0.64) 4956 (F) Gray 0.062 (1.55) 4936 (F) Gray 0.025 (0.64) 4957F Gray 0.062 (1.55) 4941 (F) Gray 0.045 (1.1) 4959 (F) White 0.120 (3.0) 4943F Gray 0.0
2、45 (1.1) 4979F Black 0.062 (1.55) 4945 White 0.045 (1.1) 4991 Gray 0.090 (2.3) 4946 White 0.045 (1.1) 5915 (P) Black 0.016 (0.4) 4947F Black 0.045 (1.1) 5925 (P) Black 0.025 (0.64) 4949 Black 0.045 (1.1) 5930 (P) Black 0.032 (0.8) 4950 White 0.045 (1.1) 5952 (P) Black 0.045 (1.1) 4951 White 0.045 (1
3、.1) 5958FR Black 0.040 (1.0) 4952 White 0.045 (1.1) 5962 (P) Black 0.062 (1.55) VHB Tapes Technical Data May, 2013 Product Description: 3M VHB Tapes provide the convenience and simplicity of a tape fastener and are ideal for use in many interior and exterior bonding applications. In many situations,
4、 they can replace rivets, spot welds, liquid adhesives and other permanent fasteners. These 3M VHB Tapes are made with acrylic foam which is viscoelastic in nature. This gives the foam energy absorbing and stress relaxing properties which provides these tapes with their unique characteristics. The a
5、crylic chemistry provides outstanding durability performance. These tapes utilize a variety of specific foam, adhesive, color and release liner types to provide each product/family with specific features. These features can include adhesion to specific or a broad range of materials, conformability,
6、high tensile strength, high shear and peel adhesion, resistance to plasticizer migration, and UL746C recognition. All 3M VHB Tapes have excellent durability and excellent solvent and moisture resistance. Note: All 3M VHB Tapes should be thoroughly evaluated by the end user under actual use condition
7、s with intended substrates to determine whether a specific tape is fit for a particular purpose and suitable for users method of application, especially if expected use involves extreme environmental conditions or high dead load stress. 3M VHB Tape Products Tape Number Color Thickness in. (mm) 4611
8、Dk Gray 0.045 (1.1) 4618 White 0.025 (0.64) 4622 White 0.045 (1.1) 4624 White 0.062 (1.55) 4646 Dk Gray 0.025 (0.64) 4655 Dk Gray 0.062 (1.55) 4905 Clear 0.020 (0.5) 4910 Clear 0.040 (1.0) 4914 White 0.010 (0.25) 4919F Black 0.025 (0.64) 4920 White 0.015 (0.4) 4926 Gray 0.015 (0.4) 4929 Black 0.025
9、(0.64) (F) or (P) after the product number designate that both a paper and film liner product version are available. e.g. 4930 (paper liner) and 4930F (film liner), 5915 (film liner) and 5915P (paper liner). See page 3 for specific details. 3M VHB Tapes Adhesive Types: Multi-Purpose Acrylic: This ad
10、hesive bonds to a wide range of materials including metals, glass, and high and medium surface energy plastics and paints. This unique adhesive also has the ability to resist migration of plasticizers in vinyl substrates. Modified Acrylic: This adhesive bonds to medium low surface energy paints and
11、plastics, including many powder coated paints in addition to the substrates listed with the multi-purpose acrylic adhesive (except plasticized vinyl). General Purpose Acrylic: This adhesive bonds to most higher surface energy substrates including metal, glass and high surface energy plastics. Low Te
12、mperature Appliable Acrylic: This adhesive can make bonds down to 32F (0C), compared to 50F (10C) for most acrylic adhesives. This adhesive system bonds to most high surface energy substrates including metal, glass and high surface energy plastics. Low Surface Energy: This high performance synthetic
13、 adhesive bonds to many lower surface energy substrates, including many plastics and power coated paints, plus smooth general purpose substrates. 3M VHB Tapes Foam Types: Conformable: This foam provides high strength with the capability of conforming to the irregularities of rigid substrates, even w
14、hen there might be slight mismatch. Very Conformable: This foam provides the highest level of conformability while maintaining high internal strength. Firm: This foam provides the highest level of foam strength in the 3M VHB Tapes family. Clear: Not technically a foam, this solid acrylic material pr
15、ovides excellent clarity. - 2 - 3M VHB Tapes 3M VHB Tape Families: 4941 This family utilizes multi-purpose acrylic adhesive on both sides of conformable foam. The adhesive provides excellent adhesion to a broad range of high and medium surface energy substrates including metals, glass, and a wide va
16、riety of plastics, as well as plasticized vinyl. The conformable foam provides good contact, even with mismatched substrates. Available in gray and black. 5952 This family matches the modified acrylic adhesive on both sides of very conformable foam, providing adhesion to the broadest range of substrates, including most powder coated paints. Available in black. 4950 This family has general purpose adhesive on both sides of firm type foam. This family is typically used
