Business Type:
Manufacturer/Factory
Business Range:
Polyurethane Sealant, Silicone, Epoxy, AcrylicOwnershipPrivate OwnerTotal Employees11 - 50 PeopleTotal Annual RevenueconfidentialYear Established2010Certifications(1)ISO9001Product Certifications(1)SGS
Establishment:
2010
R&D Capacity:
OEM, ODM, Others
Terms of Payment:
LC, T/T, D/P, Paypal, Western Union
Main Markets:
North America, Europe
OEM/ODM Service
Sample Available

Shanghai Sepuna Chemical Co.,Ltd is a subcompany of PUNADE INTERNATIONAL GROUP, Sepuna is a professional industry adhesive supplier ,manufacturing polyurethane/silicon/epoxy sealant and adhesive,has n...

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Supplier Homepage Metallurgy, Chemicals, Rubber & Plastics Chemicals Adhesives & Sealants one component pu construction concrete bridge expansion joint concrete crack repairing self-leveling polyurethane sealant glue

one component pu construction concrete bridge expansion joint concrete crack repairing self-leveling polyurethane sealant glue

Get Latest Price
Min. Order / Reference FOB Price
10 Pieces US $2.55/ Pieces
Local Area: Shanghai, China
R&D Capacity: OEM, ODM, Other
Payment Terms: LC, T/T, D/P, Paypal, Western Union
Brand: SEPNA,zero-sl
CAS No.: 9009-54-5
Other Names: PU self-leveling joint sealant
MF: CH3H8N2O

PU310 one component pu construction concrete bridge expansion joint concrete crack repairing self-leveling sealant glue


Eco-friendly Self-leveling Sealant
One component polyurethane with lasting elastic joint material

Product Technical Data Sheet
PROPERTY                                              MODEL: PU310
Appearance
Gray
Uniform Sticky Liquid
Density (g/cm³)
1.35±0.1
Tack Free Time (Hr)
3
Adhesion Elongation
666
Hardness (Shore A)
10
Resilience Rate (%)
118
Curing Speed (mm/24h)
3 ~ 5
Elongation at Break (%)
≥1000
Solid Content (%)
99.5
Operation Temperature ( ℃)
5-35 ℃
Service Temperature ( ℃)
-40~+80 ℃
Shelf Life (Month)
9

Implementation of standards: JT/T589-2004
Key Features





1. Odorless, Eco-friendly, 
2. No Harm to the Builder Excellent Waterproof, Best Sealing, Bright Color
Resistant to Oil, Acid, Alkali ,Puncture, Chemical Corrosion 
3.Single Component, Self-leveling, Easy to Use, Convenient Operation
4.800+ Elongation, Super-bonding without Crack Resistance to Tear, Puncture, Abrasion


Product Usage

ROAD JOINTS SEALING
Bonding and sealing for the gap of joints of road, airport runway, square, wall pipe, wharf, roof,
underground garage and basementSealing for leakage of oil refinery and chemical plant
Application Tips
Tool: Manual or pneumatic plunger caulking gun
or MACHINECleaning: The substrate surface must be solid, dry and be clean. Such as no dust, grease, asphalt, tar, paint, wax, rust, water repellent, curing agent, isolating agent and film. Surface cleaning can be dealt with by removing, cutting, grinding, cleaning,blowing, and so on.Operation: Put the sealant into the operating tool, then injecting it into the gap.Reservation Gap: The construction joint will expand as the temperature change,so the surface of the sealant should be lower than2mm of the pavement after construction.
Packaging Details
Our Advantages
-No bubbles---Excellent UV resistance for 10+ years ---One component Self-leveling, excellent flowability, easy to scratch sewing operation---Free solvent, non-toxic odorless after curing, environment-friendly---High displacement, no crack, fall off, suitable for sealing kinds of concrete road---800+ Elongation, Super-bonding without Crack Excellent water resistant, oil resistant, acid and alkali resistant, resistance to
puncture
Our Company
Our brand is SEPNA. It consists of five letters, every letter means one kind of products. S=Silicone, E=Epoxy, P=Polyurethane, N=Nuture resin, A=AcrylicShanghai Sepna Chemical Co.,Ltd is a professional industry adhesive supplier ,manufacturing polyurethane/silicone/epoxy sealant
and adhesive,has nearly 16 years history. In 2005 Sepna introduced PUNADE technology from Switzerland.Application Field :Electronics, Industry, Aviation, Automobile, Ship,Building,Rail vehicles, Power, Medical, LED, Semiconductor, New energy,etc.You are welcome to do OEM and ODM.
Our Service
1. OEM Manufacturing welcome: Product, Package...
2. Sample order
3. We will reply you for your inquiry in 24 hours.
4. after sending, we will track the products for you once every two days, until you get the products. When you got the goods, test
them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer the solve way for you.
5.We have different grade quality to meet your request, different usage.
Our Customers
FAQ
Q1. : What’s your delivery time?
A1: Normally,delivery time of sample order is 7 to 10 working days, also we can arrange it as your need.
Q2: Any OEM service?
A2: Yes, as a manufacturer, we can customized as your need.
Q3: Can you provide samples?
A3: Yes, samples is available! We hope every customer get a good customer experience from SEPNA.
Q4: How can you guarantee the quality?
A4:We have rigorous quality test system, from raw materials to finished products, the materials must be inspected and signed by QC
staff, we’re think highly of every customers!
Q5: What is your MOQ?
A5: Our MOQ is 1000pcs 600ml Sausages.



Any more questions, welcome to contact us at any time!

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