Products Descriptiong
YN-PU40 Polyurethane Sealant for windshield is one component, moisture-curing, non-sag, fast cure polyurethane sealant for windshield.
| Appearance | Black |
| Density | 1.4g/cm3 |
| Tack free time | 30-90min |
| Curing speed | 3mm/24h |
| Extrusion | 300g/min |
| Hardness | 64 Shore A |
| Tensile Strength | 4.2Mpa |
| Elongation at break | 340% |
| Peel Strength | 3.0Mpa |
| Tear Strength | 24N/mm |
Typical Uses
1. Windshield in the automotive manufacturing line.
2. Automobile side glass installing.
3. Suitable for car body structural bonding and sealing.
Technical Data
YN-PU40 is a one component air moisture curing polyurethane sealant with high modulus and high viscosity. It is highly recommended for the bonding of the windshield in the automotive manufacturing line.
Product Features
1. High Strength.
2. High Viscosity.
3. Fast Curing.
Shelf Life
9 months store in 25℃ or below PACKING: 310ml, 600ml
Categories
Automotive Products, Other Sealants, Pool & Aqua
Tag
Marine Adhesive Fast Cure Sealant
Limitation
1. Do not use in the manufacture of InsulatedGlass (IG) Units.
2. Do not use when substrate temperature is above 50℃ or surfaces that are plasticizers,oily,greasy,dusty or dirty.
3. Do not use for sub-graded application, confined space or surfaces that require postfinishes or paintings.
4. Do not clean or treat the sealant with materials,solvents or cleaning agents that may affect or discolor the sealant, particularly during sealant cure.
5. Not for permanent or continuous water immersion.
Surface Preparation
Clean all grease, dirty, water, sealant from surfaces, accessories and protective coatings and any pollutant left inside joints and sunken parts. For best results wipe all surfaces with Homey cleaner, methylated spirits or acetone, use a lint free cloth then wipe again with a dry lint free cloth. Detergent or soap water treatments are not recommended.
Compatilibity Testing
Incompatibility of glazing materials can lead to sealant discoloration and/or loss of adhesion. To help protect against these problems and to ensure compatibility, HOMEY will also test and provide information on the compatibility of accessory materials (gaskets, spacers, etc.) and other YOUNUO Silicone Sealants.
Caution
Uncured silicone can irritate the eyes and skin. If contact is made with eyes, flush with water for 15 minutes and seek medical advice. Use in well ventilated area and keep out of reach for children.
Tel: +86-15966176633
