Material Characteristics of Yellow High-Temperature Resistant
Masking Tape:
1. Substrate Properties
Composite Structure: Made of a composite material of wood pulp and
glass fiber, with a high-temperature shaped crepe paper surface
layer and a glass fiber-reinforced bottom layer.
Physical Parameters:
Thickness: 0.12mm
Longitudinal tensile strength: 15N/25mm
Transverse elongation: 15%, capable of withstanding mechanical
tension and adapting to curved surface pasting.
High-Temperature Resistance:
Temperature range: -20°C~200°C, short-term resistance to 230°C
Thermal shrinkage rate at 150°C/2h: ≤1.5%
2. Adhesive Properties
Adhesive Type: Uses silicone pressure-sensitive adhesive.
Tack Performance:
Room temperature initial tack: 80g/in (steel ball method)
Peel strength at 60°C: 3N/25mm
Peel strength at 180°C: increased to 12N/25mm.
Durability:
After 1,000 hours of aging test, adhesive weight loss rate <3%.
UV-resistant, with viscosity retention rate >90% after 500 hours
of outdoor exposure.
Volatiles in adhesive layer <0.1mg/m², compliant with FDA
indirect food contact standards.,
3. Other Characteristics
Color and Identification: Yellow appearance with 92%
recognizability at 5 meters, facilitating construction positioning
and differentiation.
Processability: Can be torn by hand without tools; 0.12mm
ultra-thin structure closely fits complex curved surfaces (e.g., R3
rounded corners), with edge-to-surface angle ≤5°.
Specifications and Certifications:
CE certified, with recyclable substrate and PFAS-free adhesive.
Each roll undergoes 72-hour full-performance testing (high/low
temperature and humidity cycles) with a unique traceability code.
