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Premium Polyurethane Elastomer Solutions for Industrial Rollers & Machinery Components
Product Overview
Our TDI-Polyester Polyurethane Elastomer series is engineered for demanding industrial environments, offering a unique combination of high tensile strength, exceptional elasticity, and wear resistance. With customizable hardness (77A–95A) and processing parameters, it serves as an ideal material for rollers, seals, and wear-resistant components. The product line includes four precision-formulated models (T120/95A, T120/90A, T120/85A, T120/75A) to match specific operational needs.
Technical Specifications
Product Series
TDI-Polyester
model
T120/95A
T120/90A
T120/85A
T120/75A
NCO%
6
3.85
3.45
3.1
VIS/70C
1100.00
2100.00
1750.00
2100.00
CURATIVE
MOCA
MOCA
MOCA
E300
RATIO
17.00
11.00
9.50
7.00
POT LIFE
3.5MIN
5MIN
8.5MIN
6MIN
HARDNESS
95A
91A
85A
77A
TENSILE STRENGTH
55
60
45
31
ELONGATION
350
550
660
720
Key Features & Technical Highlights
Wide Hardness Range
From rigid (95A) to flexible (75A), catering to applications requiring high load-bearing capacity or shock absorption.
Example: T120/95A withstands heavy pressure in die-cutting, while T120/75A absorbs vibration in conveyor rollers.
Superior Mechanical Properties
Tensile strength up to 60 MPa (T120/90A) and elongation up to 720% (T120/75A), ensuring durability under stress.
High elasticity reduces deformation under cyclic loading, extending service life.
Controlled Processability
Pot life ranges from 3.5 to 8.5 minutes, allowing flexibility in molding and casting processes.
Viscosity optimized for uniform flow during curing (e.g., 1100–2100 cP at 70°C).
Tailored Curing Systems
Compatible with MOCA (for high-performance grades) and E300 (flexible grades), enabling precise cross-linking density control.
Why Choose Our Polyurethane Elastomer?
Material Versatility: Suitable for metalworking, printing, packaging, and mask production.
Longevity: 3–5x longer service life than conventional rubber under high-friction conditions.
Customization: Adjust NCO% (3.1–6%) and curing ratios to meet specific equipment requirements.
Technical Support & Services
We provide free material selection guidance and on-site process optimization support. Download our technical datasheet for curing parameters and safety instructions.
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.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Total Annual:
2000000-3000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Company Overview
Founded in 2011, it is a high-tech enterprise integrating science, technology, industry, and trade in the field of new materials.
The company has independent import and export rights and operates product development and testing centers in Guangzhou and other locations.
Partn...
Company Overview
Founded in 2011, it is a high-tech enterprise integrating science, technology, industry, and trade in the field of new materials.
The company has independent import and export rights and operates product development and testing centers in Guangzhou and other locations.
Partn...
