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Rpu 500 Chemical

Name: Rpu 500 Chemical
Brand: RIDDHI ENTERPRISE
Price: 8260 INR
Availability: InStock

Price 8260 INR/ Piece

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MOQ : 1 Piece

Rpu 500 Chemical Specification

Water Content
<0.2%

Chemical Name
RPU-500

Appearance
Viscous Liquid

Grade
Industrial Grade

Other Names
Rapid Polyurethane

Feature
Fast Setting, High Strength, Chemical Resistant

HS Code
39095000

Application
Waterproofing, Crack Injection, Structural Repairs

Usage
For Construction and Repairs in Concrete Structures

Type
Polyurethane Resin

Color
White

Physical Form
Liquid

Smell
Mild

Poisonous
Non-poisonous

Viscosity
1500-2000 cps at 25C

Curing Time
30 Minutes (at 25C)

Storage Condition
Store in Cool, Dry Place

Packing
25 kg / 220 kg Drum

Density
1.10 1.15 g/cm

Compressive Strength
>35 MPa

Shelf Life
12 Months

Tensile Strength
>7 MPa

Rpu 500 Chemical Trade Information

Minimum Order Quantity
1 Piece

Supply Ability
1000 Pieces Per Week

Delivery Time
2-3 Days

About Rpu 500 Chemical

RPU 500 reacts with water forming a Flexible Polyurethane Foam

Due to its flexibility, the foam absorbs somewhat the movements of the crack.
Penetrates deep in fine cracks.
Reacts with water with the formation of carbondioxyde gas. This gas produces a swelling pressure and the resin expands to a foam sealing all water penetration
Free expansion: 2700 %
Chemically resistant against water, weak acids and alkali, most organic solvents
Excellent adhesion to mineral construction materials (such as concrete, cement, brick), metal and certain plastics,

Fast Curing and High Strength

RPU-500 sets rapidly, curing within 30 minutes at 25C, making it perfect for time-critical construction and repair projects. Its compressive strength exceeds 35 MPa and tensile strength is above 7 MPa, ensuring robust performance in demanding environments. This resin is specifically engineered to provide long-lasting durability and structural integrity in concrete repair and waterproofing applications.

Versatile Application in Construction

The polyurethane resin is widely used for waterproofing, crack injection, and structural repairs in concrete structures. Thanks to its high chemical resistance and low water content (<0.2%), it effectively protects building elements from water ingress and structural damage. Applicators benefit from the resin's ease of use and reliable results across a range of industrial and infrastructural projects.

FAQ's of Rpu 500 Chemical:

Q: How should RPU-500 be applied for crack injection in concrete structures?

A: RPU-500 should be injected directly into the crack using specialized injection equipment. Ensure the surface is clean and dry for best adhesion. The resin's fast curing time allows for efficient filling and sealing of cracks, resulting in robust structural repair.

Q: What are the recommended storage conditions for maintaining RPU-500's quality?

A: Store RPU-500 in tightly sealed original drums, either 25 kg or 220 kg, in a cool, dry environment. Proper storage helps maintain its shelf life of 12 months and ensures optimal performance during application.

Q: When is the product ready for handling after application?

A: RPU-500 cures within approximately 30 minutes at 25C. After curing, the repaired or waterproofed surface is ready for further construction or use, depending on project requirements.

Q: Where can RPU-500 be used most effectively?

A: RPU-500 excels in construction and repair projects involving concrete structures, such as bridges, basements, tunnels, and water tanks. Its high strength and chemical resistance make it suitable for environments exposed to moisture and aggressive substances.

Q: What benefits does using RPU-500 offer contractors?

A: Contractors benefit from RPU-500's rapid setting, high compressive and tensile strengths, excellent chemical resistance, and ease of use. These features reduce downtime, maximize efficiency, and provide long-lasting protection to structures.

Q: Is RPU-500 safe to use for workers on site?

A: Yes, RPU-500 is non-poisonous, has a mild smell, and is suitable for use by trained personnel. Follow the manufacturer's safety instructions to ensure safe handling and application.

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