Acrylic Adhesive Testing
Applicable products:Water based acrylate adhesive, solvent based acrylate adhesive, pressure sensitive adhesive, anaerobic adhesive, instant drying adhesive, structural acrylate adhesive, UV acrylate adhesive, AB adhesive, acrylate sealant, acrylate lotion adhesive, electronic/food/medical grade acrylate adhesive.
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Product Introduction
Detection range
Applicable products:Water based acrylate adhesive, solvent based acrylate adhesive, pressure sensitive adhesive, anaerobic adhesive, instant drying adhesive, structural acrylate adhesive, UV acrylate adhesive, AB adhesive, acrylate sealant, acrylate lotion adhesive, electronic/food/medical grade acrylate adhesive.
Applicable substrate:Metal, plastic (ABS/PC/PMMA/PVC), rubber, glass, paper, fabric, leather, foam, wood, etc.
Applicable scenarios:Raw material acceptance, production process control, factory inspection, type testing, bonding reliability, environmental protection and food contact judgment, quality arbitration.
Testing items
(1) Appearance and physical and chemical properties
Appearance, color, condition, uniformity, impurities, odor
Density, viscosity, solid content, non-volatile matter, pH value, flash point
Storage stability, freeze-thaw stability, stratification, precipitation, and crust formation
(2) Curing and Construction Performance
Applicable period, surface drying time, actual drying time, curing speed
Adaptability to initial adhesion, holding adhesion, and peeling speed
Constructability, leveling, coating, recoating
(3) Adhesive and mechanical properties
Tensile shear strength, compressive shear strength
180 °/90 ° peel strength, tensile strength
Impact strength, tear strength, elongation at break
Hardness, adhesion, sleeve strength, vibration/drop resistance
(4) Pressure sensitive adhesive special project (focus)
Initial adhesion (rolling ball method), holding adhesion, peeling force
Unwinding force, rebound resistance, and lifting resistance
(5) Environmental resistance and durability performance
Water resistant, moisture resistant, and resistant to high and low temperature cycling
Oil resistant, solvent resistant, acid resistant, alkali resistant, sweat resistant
Thermal aging, UV aging, weather resistance, salt spray resistance
Resistant to mold and chemical media
(6) Environmental Protection and Safety Performance
VOC, Benzene derivatives, free formaldehyde, heavy metals
Phthalates, polycyclic aromatic hydrocarbons, halogens
Total migration of food contact, specific migration, sensory perception
Residual monomers, odor, skin irritation
Testing standards
GB/T 13553-2019 Adhesive Classification
GB/T 2793-2014 Non volatile Matter Content of Adhesives
GB/T 2794-2013 Determination of Adhesive Viscosity
GB/T 7123.1-2023 Adhesive Shelf Life
GB/T 7123.2-2023 Adhesive curing speed
GB/T 7124-2008 Tensile and Shear Strength of Rigid Materials
GB/T 6329-1999 Determination of Peel Strength
GB/T 31115-2014 Determination of initial adhesion of pressure-sensitive adhesives
GB/T 31116-2014 Determination of Adhesive Strength of Pressure Sensitive Adhesives
GB/T 2792-2014 Pressure sensitive adhesive 180 ° peel strength
GB/T 1763-2008 Determination of Chemical Resistance to Reagents
GB 4806.10-2025 Coatings and Coatings for Food Contact
GB 30981-2020 Limits of Hazardous Substances in Industrial Protective Coatings
GB/T 14518-2003 Epoxy Resin Adhesive
was established in 2011. As a national high-tech enterprise recognized by the Zhejiang Provincial Higher People's Court as a judicial authentication institution for construction engineering quality, we specialize in structural performance testing and safety assessment of construction projects, special equipment, communication towers, electromagnetic environments, large bridges, and building safety appraisal.
The company has more than 100 professional and technical personnel, over 90% of whom hold various medium and senior technical certificates. Equipped with complete testing equipment worth over RMB 10 million, our business scope covers the whole country.
