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| Place of Origin: | CHINA |
| Brand Name: | HUITIAN |
| Certification: | SGS |
| Model Number: | 7580 |
7580 polyurethane hot melt adhesive for Mobile phone
Product Features:
7580 reactive polyurethane hot melt adhesive is a kind of solid content of one component reactive hot melt adhesive 100%. Peel strength with high toughness, good and very good heat resistance and chemical resistance, has good adhesion to metal, plastic and PET hard bonding materials, and the strength increases rapidly. With good stability and viscosity of suitable equipment operations in heating melt. The adhesive is mainly applied to various substrates for electronic and microelectronic industry. Meet the needs of the mass production line.
Typical use
Structure bonding for Notebook computer, mobile phone, tablet computer, air conditioning, and Headset display panels and other electronic products.
The bonding material: ABS, glass steel, polystyrene, polyvinyl acetate, PVC, polyurethane, coating.
Direction for use
Clean the surface: surface adhesive objects are applied to clean, remove the rust, dust and oil etc.
Gluing: The glue is preheated to 110 plus or minus 5 DEG C, so that the glue and insulation completely melting point of use glue machine glue.
Coating: Choose the right needle bonding surface size, preferably within 18 - 27 DEG C environments.
Construction: Choose the right needle base bonding surface size, the best construction at 18 - 27 DEG C environment, complete coating in open operation time, amount of glue to ensure full filling. Before the end of open operation time, glue and work piece positioning must be accurate and complete, the positioning time of about 30 minutes. Keep the work piece in the fixed state until the end of time to move the location.
Clean up: The former is easy to clean the curing. If the layer has solidified, can press the TP bonding surface apart, carefully will glue scrape, and rub lotion good cleaning effect.
Matters need attention
Keep it away from children.
Use it in ventilated places.
In case of contact with skins, wipe and then flush with clear water.
In case of contact with eyes, flush with clear water immediately and go to hospital for checking.
Package
310ml/Tube
10Tube/Box
60Tube/Carton
Storage
Store it in dry and shady places at the temperature of 5~25℃
Storage period is 9 months
Technical Data
| Item | Unit | Typical Value | ||
| Color | Component A | Milk white solid | ||
| Component of Basic Materials | Polysiloxane | |||
| Density | Component A | g/cm3 | 1.02 | |
| Viscosity | Component A | mPa*s | 6000-6500 | |
| The sizing temperature | ℃ | 110 | ||
| The opening time of 25 C | Second | 10 | ||
| Positioning time | min | 40-50 | ||
| Full Curing Time | Hour | 24 | ||
| Tensile Strength | After Curing | Mpa | 3.5 | |
| Work Temperature | ℃ | -40-95 | ||
