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| In stock: | Yes | Authentication: | SGS |
| Material: | Resin | Pattern: | Room temperature curing type |
| Apply: | Machinery | Model: | 5021 |
| Specifications: | 5kg | Trademark: | Reputation Craftsman |
| Packaging: | 20kg |
Detailed introduction of "Xiamen glue manufacturer, polyurethane water treatment potting glue, hard glue adhesive, alternative epoxy adhesive, glue"
UG-5021AB Polyurethane Structural AdhesiveProduct Specifications
First, product features:
UG-5021AB is a two-component polyurethane resin system. The UG-5021AB product has good adhesion to many materials. At the same time, the product has excellent high and low temperature resistance, is not brittle in low temperature environment, and has excellent flexibility. .
UG-5021AB is suitable for bonding between the oil filter element, gasoline filter element and air filter element end cover and filter paper, between the end cover and the center tube.
UG-5021AB The advantages of water treatment polyurethane encapsulant products have no damage to the membrane filaments. Potting process, less heat, no core burning. Low viscosity after mixing, easy handling and good leveling. No creeping wire, fully guarantee the effective flux of the membrane. The operating environment is not demanding. It has strong bonding performance with ABS plastic. The product has good toughness and low shrinkage after curing. Good water resistance, no precipitates are precipitated after soaking.
Second, general performance:
Item Method or condition 5021A 5021B
Appearance Visual inspection Colorless to light yellow transparent liquid Colorless to light yellow transparent liquid
Viscosity 45℃mpa•s 2000±200 200±100
Density 25℃g/cm3 1.05±0.05 1.20±0.05
Shelf life 25℃, sealed 2 months 2 months
Three, the operation process:
Item Method or condition 5021A 5021B
Ratio Weight ratio 5021A:5021B＝2:1
Useable time 100g/30℃ 10~15 minutes
Basic curing time Room temperature 30 minutes
Complete curing time Normal temperature 8h
Fourth, colloid physical properties
Test item Test method or condition 5021A 5021B
Composition —— Resin/Polyol Composition Curing Agent/Isocyanate Prepolymer
Colloid density 1.10±0.05
Hardness Shore A 80±5
Elongation ％ >200
Shear strength MPa >10
tensile strength MPa >5
Paper filter element tensile strength MPa >1
Use temperature —— -40℃～120℃
V. Storage, transportation and precautions:
1. Please store at 25℃ with relative humidity <70%, dark and airtight storage. Please refer to the packaging barrel for the storage period of the product.
2. Since this type of glue can easily absorb water vapor and cause deterioration, the packaging barrel must be tightly sealed with the lid.
3. Allergies may occur if the skin is in contact with the glue for a long time. Pay attention to prevent direct contact between the skin and the glue. If you accidentally touch it, wash it with soap and water immediately. If glue gets into eyes, flush with water for 15 minutes and seek medical attention immediately.
4. During the operation, the working environment must be well ventilated, and the operators must wear necessary protective equipment, such as protective glasses, gloves and other labor protection equipment.
