|Suggested retail price||¥0.65|| Brand||3M|| Base|| sponge|
| thickness|| 1.14 (mm) || model||4945|| Long-term temperature resistance||93 (℃) |
| Scope|| Electronic appliances plastic hardware ceramics|| Custom processing|| It is|| Short-term temperature resistance||149 (℃) |
| Adhesive|| acrylic acid|| Colour|| white|
Brand Model: 3M VHB double-sided adhesive series 4945 white
Dimensions Thickness: 1.14MM thick sheet loading or volume has
Stick metal / Iron / steel / aluminum / metal frames: Excellent
Sticky plastic / Hard PVC / PS: Excellent
Sticky soft PVC / PE / PET: Excellent
Stick ceramic / Tile / Marble / wall /: Excellent
Stick wood / Foam / wood frame: General
Great gray cement wall / white wall / brick wall: absolutely not
Temperature: 149 degrees
Waterproof: Very good
Note: This acrylic gums, bad tack, glue 24 hours to have the effect, if coupled with 94 glue, the better, stick a good 24 hours later, the same like in place of welding.
3M double-sided adhesive instead of welding 4945
3M double-sided adhesive is of a high-strength double-sided adhesive foam substrate, are VHB Adhesive (pressure sensitive adhesive department) thickness 1.14MM, color is white long-term temperature: 93 ℃, short-term temperature: 149 ℃
With superior viscosity, UV, solvent resistance is good, but also has a soft, paste service, good properties, high tensile strength, shear strength, can be used to replace screws, rivets, spot welding and other traditional fixed method , using double-sided adhesive tape to make the product surface is more smooth, beautiful, operation more simple, sealing better, the effect is more durable, very easy disassembly. In air conditioners, office furniture, communications equipment in the ribs, vehicle assembly, construction signs and other occasions.
Applications: To achieve the best bonding results, the bonding surface must be clean, dry and tape applied optimum temperature range is 21-38 ℃, recommended that if the initial bonding temperature is below 10 ℃, suitable for sticky then, so when the adhesive is too hard, but can not firmly bonded to the body; however, if you have an adhesive on the holding tack at low temperatures is also satisfactory.