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Product Description:
Fiberglass Tape 4321A is made of polyester film laminated with fiberglass and coated with non-corrosive synthetic rubber.
It possesses puncture, abrasion and edge tear resistance, and high tensile strength.
This product is suitable for a variety of heavy-duty insulating and fasteningapplications.
Applications and Features:
Suitable for thick carton packaging, heavy packaging, building plane bonding, steel binding, furniture packaging and fixing part of the electrical equipment.
It has the characteristics of high viscosity, high fracture strength, clean surface and wear resistance.
Product Parameters:
| Substrate: PET+ glass fiber | 90° peeling force (N/inch) :≥10 |
| Binder: synthetic rubber | Initial adhesion (# steel ball) : 12 |
| Total thickness (μm) : 110±15 | Stick (h) : ≥ 24 |
| Unit area (g/m2) :146±8 | Unwinding force (N/25mm) :≤7.5 |
| Fracture strength (N/inch): | ≥600 |
| Elongation (%) : | ≤8 |
Packing and Shipping：
Storage conditions:
(1) When stored in humidity controlled storage (0°C to 27°C and relative humidity <75%), the shelf life of this product is 5 years (from the date of manufacture).
(2) When stored in humidity controlled storage (10°C to 27°C and relative humidity <75%), the shelf life of this product is 5 years (from the date of manufacture).
Notes:
(1) The bond strength depends on the amount of glue glued to the surface of the object.The operation should be carried out in strict accordance with the national standard testing standards.
(2) In order to obtain the best adhesion, the adhesive surface must be clean and dry.
The typical cleaning solvent is ethyl acetate.
The detection environment is maintained at 23 ° C ±2 ° C and the humidity is 50%rh±10%rh.
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