SYNTHETIC CHEMICAL VINA
Expert in glue and dispensing solutions
Expert in glue and dispensing solutions
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, 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 provide these tapes with their unique characteristics. The acrylic chemistry provides outstanding durability performance.
Typical Physical Properties
Note: The following technical information and data should be considered representative or typical only and should not be used for specification purposes.
Family 4950
| 3M™ VHB™ Tape | Adhesive and foam | Release liner |
| Number | Colour | Tape thickness inches (mm) tolerance | Adhesive type | Foam type | Density Ib/ft^3(kg/m^3) | Type | Thickness inches (mm) | Colour |
| 4930 | White | 0.025 (0.6) ± 15% | Gen Purp | Firm | 50 (800) | DK Paper | 0.003 (0.08) | White (printed) |
| 4930F | White | 0.025 (0.6) ± 15% | Gen Purp | Firm | 50 (800) | PE Film | 0.005 (0.1) | Red |
Typical Performance Characteristics
| 3M™ VHB™ Tape | Dynamic Adhesion Performance |
| Product number | Colour | Thickness inches | 90° peel adhesive lb/in N/cm | Normal tensile lb/in2 kPa | Dynamic overlap shear lb/in2 kPa |
| 4930(F) | Trắng | 0.025 | 20 (35) | 160 (1100) | 100 (690) |
| 3M™ VHB™ Tape | Statistic Shear | Temperature tolerate |
| Product number | Colour | Thickness inches | 72°F (22°C) | 150°F (66°C) | 200°F (93°C) | 250°F (121°C) | 350°F° (177°C) | Short term (Minutes/ hours) °F (°C) | Long term (Days/weeks) °F(°C) |
| 4930(F) | White | 0.025 | 1500 | 500 | 500 | 300 (149) | 200 (93) |
Hiển thị tất cả 1 kết quả
Head office: 12 Alley 7, Street 80, Khuong Trung, Thanh Xuan, Ha Noi
