Step 2
- Blowing Dust
Use a dust blower to blow away the excess dust in the cutting seam.
- Product Details
- {{item.text}}
Quick Details
-
EINECS No.:
-
210-898-8
-
Place of Origin:
-
Shanghai, China
-
Brand Name:
-
SEPNA
-
Model Number:
-
SP360
-
Type:
-
Self-leveling PU sealant
-
Product name:
-
Polyurethane joint sealant
-
Application:
-
Sealing road joints
-
Color:
-
Green, gray, black,other colors
-
Packing:
-
500ml 600ml 20kg 25kg
-
Used for:
-
concrete road sealing airport runway road roofs
-
MOQ:
-
2 tons
-
Certificate:
-
ISO9001/ ISO16949
-
OEM:
-
Availiable
-
Shelf life:
-
9 months
Quick Details
-
CAS No.:
-
584-84-9
-
Other Names:
-
Polyurethane joint sealant
-
MF:
-
C9H6N2O2
-
EINECS No.:
-
210-898-8
-
Place of Origin:
-
Shanghai, China
-
Brand Name:
-
SEPNA
-
Model Number:
-
SP360
-
Type:
-
Self-leveling PU sealant
-
Product name:
-
Polyurethane joint sealant
-
Application:
-
Sealing road joints
-
Color:
-
Green, gray, black,other colors
-
Packing:
-
500ml 600ml 20kg 25kg
-
Used for:
-
concrete road sealing airport runway road roofs
-
MOQ:
-
2 tons
-
Certificate:
-
ISO9001/ ISO16949
-
OEM:
-
Availiable
-
Shelf life:
-
9 months
Our Products
Product Description
One component polyurethane joint sealant is a durable elasticity moisture curing polyurethane
polymer based road joint filling material. It is widely applied in filling road joints for the excellent
properties and easy application
polymer based road joint filling material. It is widely applied in filling road joints for the excellent
properties and easy application
Key Features
2. Single Component , Self-leveling , Easy to Use, Suitable for minor slope 800+ Elongation, Super-bonding
without Crack
3. Resistance to Tear , Puncture, Abrasion
Technical Data Sheet
|
PROPERTY
|
STANDARD/UNITS
|
VALUE-SP360
|
||
|
Appearance
|
Visual inspection
|
Grey/black self-leveling liquid
|
||
|
Density (g/cm³)
|
GB/T 13354-1992
|
1.35±0.1
|
||
|
Tack Free Time (Hr)
|
GB/T 13477-2002
|
≤ 3-5
|
||
|
Hardness (Shore A)
|
GB/T 531-2008
|
≥15
|
||
|
Resilience Rate (%)
|
GB/T13477-2002
|
70
|
||
|
Curing Speed (mm/24h)
|
HG/T 4363-2012
|
3 ～ 5
|
||
|
Elongation at Break (%)
|
GB/T 528-2009
|
≥800
|
||
|
Operation Temperature
|
℃
|
5-35 ℃
|
||
|
Service Temperature
|
℃
|
-40~+80 ℃
|
||
|
Shelf Life
|
Month
|
9
|
||
|
Note
：All data above were tested under special condition (7 days after full cured).
|
|
|
||
Typical Applications
underground garage and basement .
2.Sealing for leakage of oil refinery and chemical plant .
3.Bonding and sealing for industrial floor, such as epoxy floor and all kinds of paint surface.
4. Excellent bonding , sealing and repairing of various kinds of materials, such as concrete building, wood, metal, PVC, ceramics, carbon fiber, glass, etc.
Airport runway
Highway
Square
Bridge expansion joint
Railway
Roads
Underground garage
Warehouse
Concrete roofs
Application Process
Gap width W = 6～102 mm
protection height R = 9～13 mm
PU joint sealant thickness D = W/2 6 mm≤D≤13 mm
To clean the cut gap
You can use the self-made modified seam cleaning machine to polish the two walls of the expansion joint,.And use the self-made iron hook to loosen the excess soil at the bottom of the joint
Use closed-cell polyethylene foam strips, which can compress and do not absorb water.
Its ruler is only 25% larger than the seam width.
Its ruler is only 25% larger than the seam width.
Use closed-cell polyethylene foam strips, which can compress and do not absorb water.
Its ruler is only 25% larger than the seam width.
Its ruler is only 25% larger than the seam width.
Step 4-
Joint Sealant Application
1.Put the sealant into the operating tool, then injecting it into the gap
2.Reservation gap:The construction joint will expand as the temperature change,
so the surface of the sealant should be lower than 2mm of the pavement after construction.
3. About maintenance time: At the standard state, the maintenance time is about 5 hours
It depends on the actual construction conditions.
The standard state is that the temperature is 23±2℃, and the humidity is 55 ± 5%RH.
4.When filling the seam, the inside of the seam should be kept dry. If it rains, construction cannot be carried out, which will affect the bonding effect.
2. The surface drying time is generally 5-6 hours. The curing time is affected by temperature and humidity. If the humidity is high and the temperature is high, the curing time will become faster, otherwise it will become slower.
6. cement concrete pavement conventional 5mm wide expansion joint, glue filling 1cm deep, 1 bucket of SEPNA seam filling PU joint sealant (20kg) theory can fill 280 meters or so.
Packaging Details and Delivery Time
|
Lead Time
|
Quantity (Pieces)
|
1-3000
|
3001-10000
|
10001-50000
|
>50000
|
|
|
Est. Time (Days)
|
7
|
10
|
15
|
To be negotiated
|
Our Company
is committed to the research, development and production of advanced new materials. In
order to meet the growing customer demand, we have expanded our brand new 20,000 square meters modern factory in Qidong, Jiangsu Province, with headquarters in Shanghai.
Sepna factory adopts MES automatic quality control system, whole process ERP management system and has passed many international system certifications. With ISO9001:2015 quality management system certification, SGS certification,16949 certification.
Sepna company adheres to the values of "customer-centered, quality-oriented, result-oriented!". The development concept of the company is "R&D drives products and products drive markets". Focusing on providing customers with more suitable and secure new materials of bonding, sealing, protection.
For more than 18 years, Sepna has continued to innovate the technology based on customer needs, Build its own R&D center, and gather top R&D teams to continuously develop special bonding and sealing adhesive sealants, the product are exported to more than 100 countries and regions around the world.
Sepna closely bond customers/ suppliers/ employees/ partners with the mission of "zero seams to a better life". At the same time,
we promote product innovation, service innovation, talent innovation and better bond the value of product service talents. To make
the product bonding more perfect and the industrial manufacturing more efficient. Escorting for high precision manufacturing!
order to meet the growing customer demand, we have expanded our brand new 20,000 square meters modern factory in Qidong, Jiangsu Province, with headquarters in Shanghai.
Sepna factory adopts MES automatic quality control system, whole process ERP management system and has passed many international system certifications. With ISO9001:2015 quality management system certification, SGS certification,16949 certification.
Sepna company adheres to the values of "customer-centered, quality-oriented, result-oriented!". The development concept of the company is "R&D drives products and products drive markets". Focusing on providing customers with more suitable and secure new materials of bonding, sealing, protection.
For more than 18 years, Sepna has continued to innovate the technology based on customer needs, Build its own R&D center, and gather top R&D teams to continuously develop special bonding and sealing adhesive sealants, the product are exported to more than 100 countries and regions around the world.
Sepna closely bond customers/ suppliers/ employees/ partners with the mission of "zero seams to a better life". At the same time,
we promote product innovation, service innovation, talent innovation and better bond the value of product service talents. To make
the product bonding more perfect and the industrial manufacturing more efficient. Escorting for high precision manufacturing!
Exhibition -OEM / ODM Available
We have a
professional
design team providing package design solutions for
OEM / ODM
customers
free of charge.
Certifications
We have passed
GB/T 19001-2016 IDT IS09001:2015, IATF 16949:2016
quality system authentication, and we can provide
ROHS/SGS/ MSDS/PONY
. etc, certification of products.
Our Test Instruments
We have imported
Raw Materials and Testing Equipment
.
We also have Excellent QC Team and R&D Team.
We also have Excellent QC Team and R&D Team.
FAQ
1.Q: Delivery time?
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: +86-400-882-132.
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
You are welcomed to do ODM & OEM. 24 Hours Reply.
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: +86-400-882-132.
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
You are welcomed to do ODM & OEM. 24 Hours Reply.
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