Waterproof Sealant Export to Europe and America PU Sealant

• Customization: Available
• Application: Automobile, Construction, Fiber & Garment, Footwear & Leather, Packing, Woodworking
• Bonding Function: Underwater Adhesive
• Model NO.: PU25
• Color: Black
• Composition: Organic Material
• Morphology: Smooth Paste
• Shelf Life: 12 Months
• Tensile Strength/MPa: 2.2
• MOQ: 7200 PCS
• OEM: Acceptable
• Certification: CE, ISO9001, ISO14001
• Tack-Free Time: 60 Minutes
• One Part: One Component
• Density: 1.45±0.05g/Ml
• Curing Rate: 2mm/24 Hours
• Cure Mechanism: Moisture-Curing
• Material: Polyurethane
• Einecs: 692-816-4
• Main Agent Composition: Polyurethane
• Formula: (C15h10n2o2.C3h8o2.C3h6o.C2h4o)X
• CAS No.: 103837-45-2
• Transport Package: Cartridge, Sausage, Drum
• Specification: 20pcs/carton
• Trademark: Jointseal
• Origin: Shandong, China
• HS Code: 3214100010
• Production Capacity: 3000000 Cartridges /Year

Product Description

 

Product Description

PRODUCT DESCRIPTION

1.It  is  one-part polyurethane based, low modulus  sealant, which cures to form elastomeric mastic when exposure to atmospheric  moisture.
2. Its how excellent adhesion to all ement based materials, brick ceramics, polyurethane, epoxy, most polyesters, most metals     and timbers.
3.It  meets the requirement for CE and GB/T30982-2014.

COMPOSITION
One component, polyurethane sealant

APPLICATIONS

1.It is used for bonding or sealing joints between most construction materials,where middle bond strength is requird.
2.It is used for seam sealing/sealing of pipe ducts/ventilation systems.
3.It has multiple uses in metal and wood building works.

USABLE LIFE AND STORAGE

Store below 90°F (32°C) in a dry place. JOINTSEAL JPU25 polyurethane sealant has a usable life of 12months from date of manufacture. Refer to product packaging for use-by date.

FEATURES

1. DOP free,Non-staining low modulus,±25%
2. Surface can be painted and polished
3. Excellent  adhesion  to  various  materials
4. Low temperature  flexibility  and large mechanical  strength

LIMITATIONS

1.Avoid exposure to high level of chlorinum.

2.Do not cure in the presence of curingsilicone sealant.

3.Will not adhere to some plastics such as polyethylene, polypropylene.

4.It not be applied outdoors if it is likely to be rained upon within 2 hours of application

 

Product Parameters

Item		Unit	Result	Test Std
Appearance		/	/	Q/JL-00-T001
Density		g/cm³	1.4±0.1	GB/T 13477.2-2018
Tack free		min	90	ASTM C679
Sagging		mm	0	GB/T 13477
Solid Content		%	96.8	GB/T 2793
Hardness,Shore A		/	27	ASTM C661
Curing Depth  24h		mm	2.5	GB/T 32369
Curing Depth after  7 days		mm	5.5	GB/T 32369
Elongation at breakafter 7 days		%	850	ASTMD412-16
Tensile Strength after 7 days		MPa	1.1	ASTMD412-16

Company Profile

About us

Founded in 2009, Jointseal sealant&adhesive holds the leading market position in the industrial and construction with well-known brand. Jointseal is committed to providing bonding&sealing solutions, which include silicone, polyurethane, acrylic, epoxy resin and cyanoacrylate adhesive. Raw materials are imported from world famous brands (Dow, Wacker, Shin-Etsu, Kaneka)and the plant is equipped with advanced automated production systems from Italy and Germany.

Jointseal product passed strict quality test standard and got ISO, SGS, CNAS and CE certificate.

Customer satisfaction is always our top priority. Short lead time, good guaranteed quality and competitive prices are our main advantages. We have built Long-term business relationships with distributors from Australia, Europe, South America, Southeast Asia and Middle East.

Please contact us for your bonding&sealing services.
 

Excellent adhesives&sealants solution provider

With its professional know-how and knowledge, Jointseal comes up to be an ideal MASTER OF SOLUTIONS, who is a real professional and international player in polyurethane foam and sealants market, development and supply. It CREATES PERMANENT SOLUTIONS to support and complete professional building and construction companies in all their operations.
   
R&D center
Jointseal aims to provide permanent solutions to meet the needs of professional and individual users. In order to achieve this goal, significant investment in research and development activities have been done.

In the market, we are endeavoring to provide high-quality, cost effective and higher performance with products. Jointseal is an expert working with chemists and chemical engineers. At the same time working together Anhui University to increase knowledge.
 

R & D  center have the following functions:

1. Sealants(silicone, MS, PU)test center
2. Adhesive(cyanoacrylate, epoxy resin)test center
3. Aerosols(foam, spray paint)test center

Jointseal, as R & D work in all its activities is moving with the goal of generating permanent solutions to the problems of consumers and the market.
 

 

Certifications

 

Exhibition

 

Packaging & Shipping

 

Our Advantages

1. The most professional adhesive&sealant expert in China
2. Excellent adhesive&sealant solution provider.
3. Quality guaranteed, raw materials from world famous brands(Wacker, Kaneka, Dow)
4. Fast delivery. Three plants can guarantee the production capacity of 180 tons/day.
5. Rich experience about working with the world famous brands. Our factory has working with some Fortune 500 compaines for long time.

FAQ

1. How can you guarantee the quality?
   First, our raw materials are from the world famous company, such as Kaneka, Dow and Wacker, thus we can guarantee the raw material     quality.
  Second, the production formula is provided by the professional experts, who are in the sealant&adhesive field for many years.
  Third, all of our products must be tested in our lab, which is the CNAS lab in China. We have the professional R&D center.
  After production, all mass-produced products samples will be strictly tested. We will make the   delivery after the samples pass the test.
2. Can I get the sample?
   Yes, samples are free
3. Oem service is ok?
   Yes
4. What is your product's shelf life?
   We guarantee 12 months shelf life at least.