Polyurethane Elastomer (TDI-PCL Type) – High-Performance Material for Demanding Applications
- Flexo Sleeves & Rubber Roller
- Headphone cable jackets
- Diving equipment parts
- Bicycle tires
- Automotive seals
Product Overview
Our TDI-PCL Polyurethane Elastomer series is crafted using Polycaprolactone (PCL) polyol, offering a unique combination of excellent mechanical strength, balanced flexibility, and notable biodegradability. With a hardness range from 95A to 75A, this series is ideal for applications requiring both durability and environmental consideration, providing versatile solutions for consumer goods, industrial components, and specialized equipment.
Technical Specifications
| Product Series |
TDI-PCL |
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|
|
|
| model |
T150/95A |
T150/90A |
T150/85A |
T150/75A |
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|
|
|
| NCO% |
6.95 |
4.9 |
3.5 |
2.7 |
|
|
|
|
| VIS/70C |
650.00 |
1000.00 |
1300.00 |
2500.00 |
|
|
|
|
| CURATIVE |
MOCA |
MOCA |
MOCA |
MOCA |
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|
|
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| RATIO |
20.00 |
14.50 |
10.00 |
7.70 |
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|
|
|
| POT LIFE |
5 |
3.5MIN |
10 |
18 |
|
|
|
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| HARDNESS |
95A |
91A |
84A |
75A |
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|
|
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| TENSILE STRENGTH |
55 |
45 |
42 |
38 |
|
|
|
|
| ELONGATION |
350 |
450 |
520 |
500 |
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|
|
|
Key Features & Technical Highlights
Balanced Hardness & Flexibility
Spans from rigid (95A) to flexible (75A), suitable for products requiring structural support or impact absorption.
Example: T150/95A is ideal for high-stress rollers, while T150/75A is perfect for soft-grip handles.
Superior Mechanical Properties
Maintains solid tensile strength (up to 55 MPa) and significant elongation (up to 520%), ensuring resilience under mechanical stress and repeated use.
Offers good tear resistance and abrasion resistance, contributing to long product life.
Controlled Processability
Pot life ranges from 3.5 to 18 minutes, providing flexibility for various manufacturing processes, from quick casting to detailed molding.
Viscosity at 70°C is optimized for processing, ranging from 650 to 2500 cP, facilitating easy handling and molding.
Eco-Friendly Advantage (Biodegradability)
The PCL-based structure offers a degree of biodegradability under specific conditions, making it a more sustainable choice for environmentally conscious products.
Industrial & Consumer Applications
| Application Scene |
Recommended Model |
Performance Advantage |
| Industrial Rollers |
T150/95A / T150/90A |
High hardness and tensile strength ensure durability and precision in printing and packaging machinery. |
| Consumer Goods Grips |
T150/85A / T150/75A |
Lower hardness and high elongation provide comfortable, non-slip grips for tools and sports equipment. |
| Biodegradable Product Components |
T150/85A / T150/75A |
PCL base offers potential for eco-friendly products, aligning with sustainable development goals. |
| Protective Films & Coatings |
T150/90A / T150/85A |
Balanced properties provide good adhesion and wear resistance for surface protection. |
| General Mechanical Parts |
T150/95A / T150/90A |
Reliable mechanical strength and flexibility for various industrial components like seals and gaskets. |
Why Choose Our TDI-PCL Elastomer?
- Material Versatility: Suitable for a wide range of industries, from industrial manufacturing to consumer products.
- Environmental Consideration: The biodegradable potential of PCL makes it a forward-thinking choice for sustainable product design.
- Customization: Adjustable NCO% (2.7–6.95%) and curing ratios allow for fine-tuning to meet specific application requirements.
Loading and Packaging Process
We offer flexible packaging solutions to meet your needs, whether you're testing a sample or preparing for large-scale production.
Company Overview
Quality Assurance & Research
Manufacturing & Storage
Frequently Asked Questions
What is the target application for your prepolymer?
Please specify your industry and end-use, e.g., footwear (soles), industrial rollers, seals, or other elastomeric components. This helps us recommend the optimal formulation and curing system.
What are your specific performance requirements?
Please indicate your target values for hardness (Shore A/D), tensile strength, elongation at break, and abrasion resistance. Our standard M240/60D offers excellent specifications, but we can customize to meet your needs.
Do you require a specific curing agent or system?
We typically recommend BDO or other curatives. Let us know if you have a preferred curative or if you need technical assistance in selecting the best one for your process.
What is your required sample quantity for testing and evaluation?
We provide free samples (typically 1-2 kg) for R&D purposes. Please specify the quantity needed to conduct your initial trials.
What certifications or quality standards are mandatory for your project?
Our products are SGS and ROHS certified. Inform us if you need additional certifications like ISO, REACH, or specific industry standards.
What is your estimated monthly or annual consumption volume?
Providing your forecasted volume (kg/month or tons/year) allows us to structure the most competitive pricing and ensure supply chain stability.
What is your target price per kilogram?
While we strive to offer the best value, sharing your budget helps us find a solution that meets both your performance and cost requirements.
Do you require technical support during the product development or production phase?
Our technical team can provide guidance on formulation optimization, processing parameters, and troubleshooting. Let us know your level of support needed.
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