is special for
Polyurethane adhesive sealant, MS polymer adhesive sealant
for
automotive glass
,
bus
, and
construction
joint
sealing
,
bonding
.
We have been
10+ years
in this industry, acquired Switzerland
PUNADE in 2005
, as the leader of odorless technology in China. With
Suzhou
, Shanghai has
two
R&D bases,.
Our company mainly produces
five
kinds of adhesive ,
SEPNA
means the
five
different materials ,
S
means
Silicone
,
E
is
Epoxy
,
P
is
Polyurethane
,
N
is
Natural resin
,
A
is
Acrylic
.
At the same time
. we have established an excellent sales service team and cooperated with the leading industry of
VW, Volvo,Mercedes, Brilliance, Etc
.
Sepna’s
products have been widely used in the international market, mainly in
North America, South America, Asia, Southeast Asia Middle East and Oceania, etc.
Until now
, she has serviced nearly
1000
enterprises
all over the world
.
- Product Details
- {{item.text}}
Quick Details
-
EINECS No.:
-
210-898-8
-
Place of Origin:
-
Shanghai, China
-
Brand Name:
-
SEPNA
-
Model Number:
-
PU8730
-
Type:
-
one-component
-
Product name:
-
one-component polyurethane sealant
-
Color:
-
Black+White+gray
-
Application:
-
Car windshield
-
Packing:
-
310ml/cartridge 400ml and 600ml sausage
-
MOQ:
-
1200
-
Shelf life:
-
9 months
-
OEM:
-
Avliable
-
Advantage:
-
High Bonding
-
Feature:
-
Excellent Sealing
-
Function:
-
Bond
Quick Details
-
CAS No.:
-
9009-54-5
-
Other Names:
-
PU sealant for whindshield
-
MF:
-
CH3H8N2O
-
EINECS No.:
-
210-898-8
-
Place of Origin:
-
Shanghai, China
-
Brand Name:
-
SEPNA
-
Model Number:
-
PU8730
-
Type:
-
one-component
-
Product name:
-
one-component polyurethane sealant
-
Color:
-
Black+White+gray
-
Application:
-
Car windshield
-
Packing:
-
310ml/cartridge 400ml and 600ml sausage
-
MOQ:
-
1200
-
Shelf life:
-
9 months
-
OEM:
-
Avliable
-
Advantage:
-
High Bonding
-
Feature:
-
Excellent Sealing
-
Function:
-
Bond
Our products
We also produce building sealant , MS waterproof coating, PU Waterproof coating , PU joint sealant, MS polymer joint sealant, paste PU joint sealant, self-leveling joint sealant , and other products .
We
have
a lot of different models
with
different levels
,
different qualities
,
different usage.
SP8611 is primerless
, it is with more than
6 Mpa tensile strength
. there is only black color. normally for the windshield, side glass, most customers use it to replace
Sika 256. Dow- U428, Dow-u438, U428,
SP865
is with
more than 5 Mpa tensile strength
has bonding& sealing properties.
It is odorless, very environmental, most customers use it for aftermarket and modified cars.
has bonding& sealing properties.
It is odorless, very environmental, most customers use it for aftermarket and modified cars.
Besides, our
SP860 fast curing sealant, 2 -3 hours
the car can move sealant also can sell to the international market.
PU870 is mainly for the windshield repairing market , it with the cheapest price and good quality to acquire some customer.
SP870 mainly for the windshield repairing market
PU870 is mainly for the windshield repairing market , it with the cheapest price and good quality to acquire some customer.
SP870 mainly for the windshield repairing market
it with the
cheapest price
and
good quality
to acquire some customer.
.
PU8730 is one component direct glazing polyurethane adhesive, can be used for the high
strength adhesion of the glass and the body of the automobile.
strength adhesion of the glass and the body of the automobile.
Key Features
1. Single component, moisture curing, no dripping for vertical application
2. Good elasticity and initial adhesion, high bonding strength
3. Can withstand high strength dynamic loads; no sagging while interrupting gluing
4. Good Adhesion with various substrates such as glass, aluminum plate etc.
5. Paintable and polishable surface, outstanding application property
6. No corrosion on base material, no penetration pollution, little volatile smell
7. Good aging resistance and weather resistance
1. Single component, moisture curing, no dripping for vertical application
2. Good elasticity and initial adhesion, high bonding strength
3. Can withstand high strength dynamic loads; no sagging while interrupting gluing
4. Good Adhesion with various substrates such as glass, aluminum plate etc.
5. Paintable and polishable surface, outstanding application property
6. No corrosion on base material, no penetration pollution, little volatile smell
7. Good aging resistance and weather resistance
Technical Data Table
|
PROPERTY
|
STANDARD/ UNITS
|
VALUE -PU8730
|
|
Main raw material
|
-----
|
One-component Polyurethane
|
|
Color
|
Visual inspection
|
Black
|
|
Density
|
Gr/cc
|
1.20±0.05
|
|
Sagging
|
mm
|
0
|
|
Solid content
|
%
|
≥95
|
|
Tack free time
|
min
|
20~60
|
|
Curing speed
|
mm/ 24hrs
|
≥3.2
|
|
Hardness
|
Shore A
|
≥45
|
|
Break strength
|
MPa
|
≥4.5
|
|
Tensile strength
|
MPa
|
≥4
|
|
Shear strength
|
MPa
|
≥3
|
|
Tear strength
|
MPa
|
≥15
|
|
Elongation at break
|
%
|
≥450
|
|
Application temperature
|
°C
|
5~35
|
|
Service temperature
|
°C
|
-40~80
|
|
Shelf life
|
month
|
9
|
In addition,
Automotive sealant for Bus manufacturers – for the roof, side panel, floor panel for bonding in sealing purposes.
Black, gray, and white
About the roof, side panel, floor panel for bonding & sealing, our PU813 or MS adhesive sealant is recommended to you.
PU813 is special for metal sheet sealing & bonding, it normally has white and gray colors.
MS1321 , is an odorless ms sealant, very good quality for bonding & sealing metal sheets and all the substrates. now we use a lot of trucks, refrigerator cars, touring cars
About the roof, side panel, floor panel for bonding & sealing, our PU813 or MS adhesive sealant is recommended to you.
PU813 is special for metal sheet sealing & bonding, it normally has white and gray colors.
MS1321 , is an odorless ms sealant, very good quality for bonding & sealing metal sheets and all the substrates. now we use a lot of trucks, refrigerator cars, touring cars
Automobile adhesive solution
Bus Application
Fire Fighting Truck
Railway Vehicle Application
Application Process
Step 1
:
Remove the plastic surround side and top mouldings correctly.
Step 2 :
Cut the urethane from the outside between the glass and the pinchweld
Step 3
:
Apply a windshield primer to the frit band
Step 4
:
Apply the urethane with an electric caulking gun.
Step 5 :
Lift the windshield into place
Step 6 :
Push the window down around the frame to guarantee a tight bond and
Allow the urethane to dry.
About US
On May 15th 2016, Sepna Chemical set up a new plant in Suzhou city successful.
This will improve the productivity greatly of Sepna adhesives
Shanghai Sepna Chemical Technology Co., Ltd
Exhibition
Certifications Test Equipment
Professional testing machines
, production equipment and the best raw materials to ensure the quality of each product we send.
|
Lead Time
|
Quantity (
Pieces
)
|
1-3000
|
3001-10000
|
10001-50000
|
>50000
|
|
|
Est. Time (
Days
)
|
7
|
10
|
15
|
To be negotiated
|
Our Customers Evaluation
Samples : FedEx, DHL, TNT, UPS etc.
Cargo : By Sea, By Air, By Railway etc
Cargo : By Sea, By Air, By Railway etc
|
FAQ
|
|
A: Normally, the delivery of sample order is 7 to 10 days, for standard order, 15-20 days.
|
|
2.Q: How to get samples?
|
|
A: Normally, Sepna offers our customer 1-2 pcs or 50-100 g free samples for quality testing.
|
|
3. Q: How to be Sepna's distributor?
|
|
A: As the growing of Sepna's global business, we need to find more and more distributors and agents worldwide.
Sepna will provide the best solution and service for our partners.
For more information, pls contact our salesperson or call us: +86-400-882-1323
|
|
4. Q: Any OEM service?
|
|
A: Yes. Sepna can offer the customer OEM label service, and will give the protection of the your right in your market.
|
|
5. Q: Do you have MOQ?
|
|
A: Yes. Normally, MOQ is 2000pcs or 1000kgs
To Learn More
At Last, thanks for your visiting us. We are a leading manufacture of Polyurethane, Silicone, Epoxy, Acrylic adhesive sealant in China,.
Our sealant
is mainly
for windshield, car body, construction, wall, industry, electronic, led, touch screen
Hope we will have the chance to start our business. Any other questions, please feel free to contact us. 24 Hrs Online. |
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