Preformed Flexible Joint Butyl Sealants

$1≥1000Meter

Payment Type:	T/T
Incoterm:	FOB,CFR,CIF,EXW,FCA,Express Delivery,CPT
Min. Order:	1000 Meter
Transportation:	Ocean,Land,Air,Express
Port:	Shanghai,Shenzhen,Qingdao

Option:

20mmX20mmX3m
17mmX17mmX3.6m

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Product Description

Product Attributes

Model No.: ASTM C 990

Brand: Caepforever

Origin: China

Certification: AN ISO 9001:2015,ISO45001:2018 & ISO14001:2015 CERTIFIED COMPANY

Place Of Origin: China

Classification: Other Adhesives

Application Field: Construction

Solids: ＞90% by weight ASTM C771

Service Temperature: -40 Deg.F to 250 Deg.F

Peel Strength@ 23±2℃ 300mm/min: ≥1.4N/mm

Packaging & Delivery

Selling Units	:	Meter
Package Type	:	Special design export standard box
Picture Example	:

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butyl tape production

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Product Description

Joints for Concrete Pipe, Manholes, and Precast Box Sections Using Preformed Flexible Joint Butyl Sealants
Product Description :

Material	Butyl rubber
Thickness	15mm,16mm,17mm,20 mm and 25 mm
Width	15mm,16mm,17mm,20 mm to 40 mm
Length	3 m, 3.6 m, 5 m etc.
Butyl color	Black,White,Grey or other

This kinds of butyl rubber sealant tape can be used in various industries such as construction, automotive, and electronics. The butyl rubber used in the sealant provides excellent flexibility and adhesion, allowing it to withstand displacement and deformation without losing its effectiveness.

The sealant is produced using a special process that eliminates the need for solvents, making it an environmentally friendly option. It does not release harmful substances into the environment during application or while in use. This makes it a safe choice for both the user and the surrounding environment.

The sealant has excellent waterproofing and sealing properties, preventing water and other liquids from penetrating through joints or cracks. It also offers resistance to chemicals, ensuring that it remains effective even in harsh environments.

Additionally, the sealant is resistant to aging, weathering, and UV radiation. It can withstand exposure to sunlight and extreme temperatures without deteriorating or losing its performance. This durability ensures a long service life, reducing the need for frequent replacements or repairs.

Overall, the environmentally friendly solvent-free sealant made from butyl rubber is a high-quality waterproof sealing material that offers flexibility, adhesion, and resistance to displacement and deformation. Its excellent waterproofing, sealing, and chemical resistance properties, along with its longevity, make it a reliable choice for various applications.

Technical Data Sheet :

Mainly standard of the manhole sealant mastic:

· ASTM C 990 – Standard Specification for Joints for Concrete Pipe, Manholes, and Precast Box Sections Using Preformed Flexible Joint Sealants; Section 6.2 Butyl Rubber Sealants

· AASHTO M 198 – Joints for Circular Concrete Sewer and Culvert Pipe Using Flexible Watertight Gaskets

· ASTM C 972 – 00(2011) – Standard Test Method for Compression-Recovery of Tape Sealant

· ASTM C 765 – 97(2015) – Standard Test Method for Low-Temperature Flexibility of Preformed Tape Sealants

Butyl Rubber (hydrocarbon blends), % by mass	50 % min
Ash-Inert Mineral Matter, % by mass	30 % min
Volatile Matter, % by mass	3 % max
Specific Gravity at 25°C	1.40
Ductility at 25°C, cm	5.0 min
Flash Point, C.O.C.	177°C min
Fire Point, C.O.C.	191°C min
Compression Test at 25°C, N/cm3 at 0°C, N/cm3	27 max 54 max
Cone Penetration at 25°C, dmm at 0°C, dmm	50 to 120 30 min
Chemical Resistance	No deterioration, no cracking, no swelling