8924W High Performance Polyurethane Adhesive It Can Bond To Various Substrates Like PVC Flooring
Brand Name:Huitian
Certification:IATF 16949
Model Number:8924
Minimum Order Quantity:1000 Pcs
Delivery Time:8-12 days
Payment Terms:L/C, T/T
Contact Now
Add to Cart
Verified Supplier
Location:
Shanghai Shanghai
Address:
No. 251, Wenji Road, Songjiang District, Shanghai China
Supplier`s last login times:
within 1 hours
Product Details
Company Profile
Product Details
8924W TDS-EN-R.pdf
Huitian® 8924W high-performance polyurethane sealant is a one-component, high-thixotropy, non-flowing, eco-friendly
polyurethane adhesive. The product has low viscosity and good
thixotropy, which makes it easy to apply by hand. It has a low
odor, and the adhesive layer is elastomeric after curing, with good
resistance to changes in temperature and stress. The product can be
sprayed and sanded, is non-corrosive, and does not flow during
facade and top application. It bonds to various substrates.
Typical Technical Data
(Real values may have deviations)
| Color | White |
| Density | 1.38 g/cm3 |
| Solid content, ISO787 | 99.5% |
| Curing rate | See Figure 1 |
| Shore A hardness, ISO 48-4 | 40 |
| Adhesion (electrophoretic painted panel) | 100% cohesive failure |
| TVOC, VDA277 | ≤50 ppm |
| Tensile strength, ISO 527 | 2.1 MPa |
| Elongation at break, ISO 37 | 500% |
| Shear strength, ISO 4587 | 1.2 MPa |
| Temperature resistance | -40°C~90°C |
Chemical Resistance
Huitian® 8924W is generally resistant to fresh water, seawater, weak acids and
weak alkali solutions, but is not resistant to solvents such as
organic acids, ethanol, concentrated acids and concentrated
alkalis.
Directions for Use
Huitian® 8924W is suitable for sealing of air-conditioning, weld seams, and
luggage compartments of passenger cars, and sealing and
low-strength bonding in the ship, locomotive, building, and
painting industries. Before using the product, it is necessary to
read the Material Safety Data Sheet for information on precautions
and safety recommendations. Before using 8924W on materials prone
to stress cracking, please consult with the material supplier and
perform substrate testing for verification; 8924W is intended for
experienced and professional users only. Tests must be conducted
with actual substrates and application conditions before using the
product, so as to ensure good adhesion to and compatibility with
the material.
Directions for Curing
Huitian® 8924W is a moisture-curing one-component polyurethane adhesive. Changes
in temperature and humidity will affect its curing rate; the lower
the temperature, the slower its curing rate.
Application Method
Surface Treatment
The substrate to be bonded must be dry and free of oil, dust,
grease, and other contaminants. Check whether the bonding material
is intact and free of any damage. If new or changed substrates are
involved, please contact the manufacturer for verification to
ensure reliable bonding.
Gluing
It is recommended to glue with equipment (such as pneumatic and
electric glue guns).
The optimal operating environment conditions are temperature
20~30°C, 50%~70%RH; note that the viscosity of the product will
increase at low temperatures. The open time will be significantly
shortened under high temperatures and high humidity; if the glue is
already tack-free, please do not conduct assembly and bonding.
During gluing and curing, avoid contact with chemicals containing
hydroxyl groups, amino groups, etc., which can cause polyurethane
adhesive to not cure or incompletely cure.
Storage
The unused adhesive should be immediately sealed for storage. When
used again, if there is a small amount of crust on the seal, just
remove it, which will not affect the normal use of the product.
During storage, a small amount of crust may appear at the opening,
which can be removed for normal use and will not affect the
performance of the product.
Cleaning and Removal
Uncured 8924W can be cleaned and removed with special cleaners or
other suitable solvents and tools of Huitian. Once cured, it can
only be removed mechanically. If skin on, for example, hands is
contaminated, clean up immediately with a towel dipped in ethanol
or a suitable industrial hand sanitizer. To avoid burns, do not use
solvents on skin.
Storage & Transportation
| Recommended transportation environment | Optimal environment: 5~25°C, <70%RH; avoid sunshine, rain, humidity, impact, and extrusion of packing. |
| Recommended storage temperature | 5~25°C |
| Storage environment | Cool, dry |
| Shelf life | 9 months |
If the storage environment temperature is exceeded, there may be a
risk of shortened shelf life. (Shelf life is less than 9 months at
a storage temperature of 25~35°C and less than 6 months at a
storage temperature of 35~40°C)
Packing Specification
8924W, 600 ml/cartridge.
Cautions
Keep away from children for storage.
If the eyes are accidentally exposed to the product, rinse
immediately with water, and seek medical attention.
It is recommended that the product be used in a well-ventilated
place.
Please consult the MSDS of the product for safety information.
Waste Disposal
If not polluted by other substances, the waste can be stacked in
landfills in principle and will not pollute water quality. Since
the product can be burned, the waste can be disposed of in a waste
incineration plant. Undoubtedly, it is necessary to abide by the
environmental regulations of the local government.
Health and Safety Information
Before operating this product, it is necessary to get familiar with
its hazards, proper use and disposal, and other relevant
information. The following information may be useful: Material
Safety Data Sheets (MSDS) and product classification marks. For
more detailed information, contact your sales representative or
technical service representative.
8924W High Performance Polyurethane Adhesive It Can Bond To Various Substrates Like PVC Flooring
Inquiry Cart
0