| General woodworking and packaging | GB 18583 | Solid content: Standard type: 30% – 40%; High solid content type: ≥ 50% | Heat resistance: ≤ 60 – 70°C (softening) | Environmental friendliness: Water is used as the dispersion medium; it is solvent-free, non-toxic, and harmless. | Opening hours:5 – 15 minutes |
| QB/T 2727 | Viscosity: 5,000 – 30,000 mPa·s (adjustable, suitable for both blade and roller coating) | Freeze-thaw stability: After 3-5 cycles of testing, it does not separate or clump together upon recovery. | VOC content: Extremely low | Compaction time: 30 minutes – several hours (under pressure) |
| Tensile shear strength (wood-to-wood): ≥ 6.0 – 10.0 MPa (standard type) | Aging resistance: Stable indoors for a long time, but not resistant to outdoor exposure to direct sunlight and continuous humidity. | Safety: Meets safety standards for school supplies and toys. | Complete curing: 24 hours (subject to ambient temperature and humidity). |
| | | | Washability: The tool can be washed with water when wet. |
| Water-resistant and high-performance woodworking type | EN 204 | Solid content:Type D2: 40% – 50%; High solids content type:≥ 50%(Good filling properties, low dry film shrinkage) | Water resistance: Passes D2 level water resistance test (can withstand short-term immersion in cold water) | Environmental friendliness:Water-based system, environmentally friendly | Opening hours: 5-10 minutes (high solids content may be shorter) |
| GB/T 11175 | Tensile shear strength: Type D2: ≥ 8.0 MPa | Heat resistance: Improved compared to the general-purpose type. | Special characteristics: Water resistance is usually improved by adding crosslinking agents or using copolymer emulsions. | Pressing time: Sufficient time is required to ensure bonding strength. |
| Water resistance strength retention rate (D2): After immersion in specified cold water, the strength retention rate is ≥ 70%. | Creep resistance: Superior, suitable for load-bearing structures | | Application temperature: The substrate and ambient temperature must be above 5°C. |
| Building structural bonding type | JC/T 907 | Solid content:Typically ≥ 45% | Alkali resistance:Excellent resistance to alkaline corrosion from cement hydration products. | Environmental friendliness: Water-based, non-toxic and odorless, suitable for indoor construction. | Opening hours: Moderate, approximately 10-20 minutes. |
| GB 18583 | Viscosity: High, paste-like, anti-sagging, suitable for vertical surface construction. | Weather resistance: Limited to dry or humid indoor environments; not suitable for prolonged immersion in water or outdoor use. | VOC: Low | Adjustment time: Relatively long, which facilitates positioning adjustments when pasting large materials such as insulation boards. |
| Bond strength (with cement mortar): ≥ 1.0 MPa (under standard conditions) | | | Workability: Can be applied using a trowel. |
| Flexibility: Good, able to withstand slight deformation and vibration of the substrate. | | | |
