Product Details
Polyurethane(PU) Sealant Polyurethane Adhesive Sealant for car
glass and Windshield Glazing
NTRODUCTION:
SV312 PU Sealant is one-component polyurethane product formulated
by Siway Building Material Co.,LTD. It reacts with moisture in the
air to form a kind of elastomer with high strength, aging,
vibration, low and corrosive resistance properties. PU Sealant was
widely used to join the front, back and side glass of the cars and
also can keep a steady balance between the glass and the paint on
the bottom. Normally we need to use a sealant guns to press out
when it shaped in a line or in bead.
TECHNOLOGY DATA:
TESTING ITEMS | PERFORMANCE |
APPEARANCE | BLACK |
DENSITY (G/CM³) | 1.35±0.05 |
SAGGING PROPERTISE (MM) | 0 |
SHORE A-HARDNESS(A°) | 61±3 |
TENSILE STRENGTH ( MPA) | ≥4.0 |
ELONGATION AT BREAK (%) | ≥350 |
VOLATILE CONTENT (%) | ≤4 |
TENSILE-SHARE STRENGTH (MPA) | ≥1.5 |
TOUCH DRY TIME (MIN) | 10~30 |
CURING SPEED (MM/24H) | 3~5 |
EXTRUDABILITY (G/MIN) | 80 |
POLLUTION PROPERTIES | NON |
APPLICATION TEMPERATURE (ºC) | +5~+35 |
SHELF LIFE (MONTHS) | 9 |
PACKAGE:
- 300ml/310ml cartridge, 20 pcs/carton
- 600ml/400ml sausage, 20 pcs/carton
USES:
Suitable for automobile windshield and side glass installing.
Suitable for car body structural bonding and sealing.
ClEANING:
Clean and dry all surfaces by removing foreign matter and
contaminants such as oil dust, grease, frost, water, dirt, old
sealants and any protective coating. Dust and loose particles
should be cleaned.
APPLICATION:
Minimum application temperature: 5°C.
SV312 should be dispensed from either the cartridge or sausage by
means of a caulking gun. Pierce the membrane at the top of the
cartridge and screw on the nozzle. Cut nozzle to give the required
angle and bead size. Place the cartridge in an applicator gun and
squeeze the trigger. For sausages, a barrel gun is required, clip
the end of the sausage and place in barrel gun. Screw end cap and
nozzle on to barrel gun. Using the trigger extrude the sealant, to
stop depress using the catch plate. Apply P303 in a continuous bead
using enough pressure to properly apply the sealant.
ADVANTAGES:
- One-component formulation.
- Safe Drive Away Time in as little as two hours when used on
vehicles with airbag.
- Modest Hardness after curing.
- Flexible, durable and excellent extrudability.
- Need no primer to glass.
- No sagging, no pollution and corrosion to base material and
environment.
- Excellent sealing performance, excellent water and aging
resistance.
ADVICE:
- For common occasion, after cleaning out the surface with organic
solvent, this product can be used directly.
- Please construct by application instructions strictly, failure of
stickiness may be caused by any operation disobeying construction
techniques.
- This product is innocuous after curing completely, but before set,
please avoids contacting with eyes and skin. In case of eyes and
skin contact, wash immediately and thoroughly with soap and water.
See doctor immediately if it is serious.
Note
If you want the TDS or MSDS or other details, please contact with
our sales person.
Company Profile
Shanghai Siway curtain material CO., LTD. Founded in 2005,Siway
sealant is one of China’s top ten silicone structural sealant
production enterprises,ranked seventh.Many times in the industry to
obtain “the user first choice brand”, “market best performance”
honor.
The company has 12, China’s leading automation production line.
With a factory area over 220,000 square meters, Siway is one of the
largest silicone sealant manufacturer in China, the annual
production capacity of 20000 tons.
Siway manufactures a complete line of one part and two-part
silicone sealants including,silicone structural sealeant , weather
proofing silicone sealant, fire-resisting sealant,and silicone
sealant for window etc.
All these products comply with ISO 9001 Quality Management System
and ISO 14001 Environmental Management System, and also meet
Chinese national standard and ASTM standard.
Company has eight major series and more than 30 varieties of
products, production of “Siway” series products are widely used in
building, automobile, machinery, electronics, electrical
appliances, such as solar photovoltaic industry, not only won a
good reputation in domestic, but also exported to Europe, North
America, South America, southeast Asia, the Middle East and other
regions.
We share with you the power of the sealant. Please contact us for
your application to choose the ideal sealant