40-90 Shore A 1:1 Mixing Ratio Polyurethane Liquid Rubber for Concrete Stamp Molds with 50 Tons Daily Production
Price:
4
MOQ:
200
Delivery Time:
Negotiable
Product Description
Casting Liquid Polyurethane Mold Rubber for Concrete Stamp Molds
Description of 40-90 Shore A Two Part 1:1 Casting Liquid Polyurethane Mold Rubber
This two-part compound vulcanizes at room temperature with 100% polyurethane resin properties. Containing no solvents, it forms a light yellow, clear, and glittering layer after curing. Widely used in industrial applications including voltage transformer potting, this environmentally friendly product offers excellent weatherability and UV resistance, maintaining color stability even under prolonged sunlight exposure.
The liquid polyurethane rubber consists of A (polyurethane prepolymer) and B (curing agent) components. It's ideal for creating concrete or cement stamping molds and durable rubber parts for machinery or automotive applications. The material features excellent processing properties, solidifying at common temperatures with short gel time and customizable color through pigment addition.
Key Advantages
- Firm yet flexible mold rubbers
- Ideal for high-production casting and forming of concrete
- Dimensionally stable for long-lasting molds
- Abrasion resistant for extended mold life
- Easy-to-use, forgiving formulations
- High-performance characteristics across all products
Product Features
- Fluid liquid formulation
- Cold curing process
- Easy to use with no linear shrinkage
- Bicomponent rubber for easy demolding
- Excellent mechanical resistance and high tearing strength
- Long mold lifespan
Applications
This polyurethane rubber is designed for creating flexible molds and tools for casting, forming gypsum, concrete, and texturing concrete surfaces. Particularly effective for pigmented/colored concrete molds, it's suitable for various mold making and industrial applications with its fast cure time and 1:1 mixing ratio.
Additional applications include model realization and encapsulation of electrical circuits or capacitors. The transparent bicomponent formulation offers glass-like clarity with no yellowing tendency, ideal for object encapsulation.
Packaging Options
Available in 5kg/drum, 20kg/drum, and 200kg/drum configurations.
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Company
MINGCHENG GROUP LIMITED
Location
No.2, Zhouliao Road, Langzhou Industrial Zone, Changping, Dongguan, Guangdong, China
Contact Person
Julie