PRODUCTS

WANNATE 3T8235

Wannate 3T8235 is suitable for manufacturing wear liners, scraper blades, impact pads, and protective polyurethane components exposed to severe abrasion.
Wannate 3T8235 is used in bushings, couplings, seals, machine mounts, and dynamic elastomer parts that require both toughness and flexibility.
Wannate 3T8235 is applied in conveyor system components, transport equipment, and industrial machinery where reliable performance under repeated loading conditions is required.

CAS Number: Not publicly assigned to the specific commercial grade
EC Number: Not publicly assigned to the specific commercial grade
Molecular Formula: Proprietary polymer mixture
Molecular Weight: Proprietary polymer mixture

SYNONYMS:
WANNATE® 3T8235, TDI-PCL Polyurethane Prepolymer, Polycaprolactone-Based Polyurethane Prepolymer, TDI-Terminated PCL Prepolymer, Cast Polyurethane Elastomer Prepolymer, Polycaprolactone Urethane Prepolymer, Aromatic Polyurethane Prepolymer, PCL-Based Cast Elastomer Prepolymer

Wannate 3T8235 is a TDI-based PCL (Polycaprolactone) polyurethane prepolymer developed for the production of high-performance cast polyurethane elastomers.
Wannate 3T8235 belongs to the Wannate PCL prepolymer series, which is known for combining excellent mechanical properties, superior abrasion resistance, high tensile strength, and enhanced hydrolysis resistance.

Polycaprolactone-based polyurethane systems are widely recognized for their outstanding balance between polyester and polyether polyurethane technologies, offering both excellent wear resistance and improved environmental durability.
Wannate 3T8235 is designed for industrial elastomer applications requiring high strength, durability, resilience, and long service life under demanding operating conditions.
Wannate 3T8235 is a proprietary polyurethane prepolymer mixture and not a single pure chemical compound.

Wannate 3T8235 is a polyurethane prepolymer developed for the production of high-performance cast polyurethane elastomers.
Wannate 3T8235 is designed to provide an excellent balance of mechanical strength, elasticity, durability, and processing efficiency.
Wannate 3T8235 is commonly used in industrial applications where abrasion resistance, load-bearing capability, and long service life are required.

Wannate 3T8235 contains reactive isocyanate groups that enable crosslinking with suitable curing agents to form durable polyurethane networks.
Elastomers produced from Wannate 3T8235 exhibit excellent wear resistance, tear strength, and resistance to mechanical fatigue.
Wannate 3T8235 is suitable for manufacturing industrial rollers, wheels, screens, liners, seals, and other engineering components exposed to demanding operating conditions.

Wannate 3T8235 contributes to the production of polyurethane elastomers with reliable performance under dynamic loading and repeated stress.
Wannate 3T8235 is widely valued for its ability to combine toughness, resilience, and long-term durability in industrial environments.

USES and APPLICATIONS of WANNATE 3T8235:
Wannate 3T8235 is widely used in the production of cast polyurethane elastomers requiring high wear resistance, excellent tear strength, and long-term durability.
Wannate 3T8235 is commonly used for industrial wheels and rollers operating under continuous mechanical stress and abrasive conditions.
Wannate 3T8235 is utilized in mining, quarrying, material handling, and heavy industrial equipment where long service life is essential.

Wannate 3T8235 is also suitable for engineering elastomer applications where improved hydrolysis resistance and dynamic fatigue resistance are important.
Wannate 3T8235 is widely used in the manufacture of cast polyurethane elastomers that require an excellent combination of abrasion resistance, tear strength, mechanical durability, and long-term performance.
Wannate 3T8235 is particularly suitable for industrial applications where components are exposed to continuous wear, repeated mechanical stress, and demanding operating environments.

Wannate 3T8235 is commonly used in the production of industrial wheels, rollers, conveyor components, and material-handling equipment that must withstand heavy loads and abrasive conditions while maintaining reliable performance.
Wannate 3T8235 is frequently utilized in mining, quarrying, aggregate processing, and bulk material handling industries where severe abrasion and impact are common.

Wannate 3T8235 is used for manufacturing wear liners, scraper blades, impact pads, protective coverings, and other polyurethane components that require exceptional resistance to mechanical wear.
Wannate 3T8235 is also applied in bushings, couplings, machine mounts, seals, and dynamic elastomer parts that must operate under repeated loading and unloading cycles without significant degradation.
Wannate 3T8235 is suitable for engineering elastomer applications that require a balance between toughness and flexibility.

Wannate 3T8235 is often selected for industrial machinery, transportation systems, processing equipment, and heavy-duty mechanical components where both durability and resilience are important.
Its improved hydrolysis resistance compared with conventional polyester polyurethane systems also makes Wannate 3T8235 suitable for applications exposed to humid environments or occasional water contact.

CHARACTERISTICS of WANNATE 3T8235:
Wannate 3T8235 is characterized by its polycaprolactone-based chemistry, which combines many of the advantages of both polyester and polyether polyurethane systems.
Wannate 3T8235 exhibits excellent abrasion resistance, high tensile strength, and superior tear resistance while maintaining good flexibility and resilience.
The PCL backbone provides improved hydrolysis resistance compared with many traditional polyester polyurethane elastomers.

Wannate 3T8235 demonstrates excellent dynamic performance and retains mechanical properties under repeated loading conditions.
Wannate 3T8235 possesses excellent dimensional stability and resistance to mechanical wear.
Wannate 3T8235's balanced combination of toughness, elasticity, and environmental durability makes it suitable for demanding industrial applications.

Wannate 3T8235 maintains excellent performance under continuous stress and abrasive operating environments.
Wannate 3T8235 is characterized by its polycaprolactone-based polyurethane structure, which combines many of the advantages associated with both polyester and polyether polyurethane technologies.

Wannate 3T8235 exhibits excellent mechanical strength, superior abrasion resistance, high tear resistance, and very good resilience.
Wannate 3T8235 forms a durable thermoset polyurethane network that provides long-term dimensional stability and resistance to mechanical wear.
Wannate 3T8235 maintains a good balance between hardness and flexibility, allowing it to perform effectively in both static and dynamic applications.

Wannate 3T8235 demonstrates excellent resistance to fatigue and crack propagation under repeated mechanical stress.
Its polycaprolactone backbone contributes improved hydrolysis resistance and environmental stability, making Wannate 3T8235 more durable in humid conditions than many standard polyester-based polyurethane elastomers.

Wannate 3T8235 also exhibits excellent load-bearing capability, impact resistance, and long-term durability under demanding service conditions.
Its balanced combination of strength, toughness, wear resistance, and environmental performance makes Wannate 3T8235 a preferred material for high-performance industrial polyurethane elastomer applications where reliability and extended service life are critical.

BENEFITS of WANNATE 3T8235:
Wannate 3T8235 provides outstanding abrasion resistance, helping extend the service life of industrial components exposed to severe wear conditions.
Wannate 3T8235 offers high tensile and tear strength, contributing to excellent mechanical reliability.
Wannate 3T8235's polycaprolactone chemistry improves hydrolysis resistance compared with many standard polyester polyurethane systems.

Wannate 3T8235 demonstrates excellent fatigue resistance and long-term durability under dynamic operating conditions.
Wannate 3T8235 provides good flexibility while maintaining high mechanical strength.
Wannate 3T8235's excellent dimensional stability helps reduce deformation under load.

Wannate 3T8235 contributes to lower maintenance requirements and extended replacement intervals.
The combination of wear resistance, toughness, and environmental stability makes Wannate 3T8235 suitable for demanding industrial applications.

Wannate 3T8235 offers excellent abrasion resistance, helping to significantly extend the service life of polyurethane components operating in harsh industrial environments.
Wannate 3T8235 provides high tensile strength and outstanding tear resistance, allowing elastomer parts to withstand demanding mechanical stresses without premature failure.

One of the key advantages of Wannate 3T8235 is its polycaprolactone-based chemistry, which provides better hydrolysis resistance than many conventional polyester polyurethane systems.
This characteristic contributes to improved durability and long-term performance in humid or moisture-prone environments.

The cured elastomer, Wannate 3T8235, demonstrates excellent fatigue resistance and can tolerate repeated deformation, impact, and cyclic loading while maintaining its mechanical properties.
Wannate 3T8235's high resilience allows efficient recovery after compression and deformation, helping to preserve component performance over extended periods of use.

Wannate 3T8235 also offers excellent dimensional stability, reducing the risk of permanent deformation under load.
Wannate 3T8235' combination of wear resistance, toughness, strength, and environmental durability helps reduce maintenance requirements, lower replacement costs, and improve overall operational efficiency.

PHYSICAL and CHEMICAL PROPERTIES of WANNATE 3T8235:
Product Name: WANNATE® 3T8235
Chemical Type: TDI-Based PCL Polyurethane Prepolymer
Polymer Family: Polycaprolactone Polyurethane Prepolymer
CAS Number: Not publicly assigned to the specific commercial grade
EC Number: Not publicly assigned to the specific commercial grade
Molecular Formula: Proprietary polymer mixture
Molecular Weight: Proprietary polymer mixture
Isocyanate Type: Toluene Diisocyanate (TDI)
Polyol Type: Polycaprolactone Polyol (PCL)

Appearance: Solid or semi-solid polymer material.
Physical State: Solid at room temperature.
Color: Light amber to brownish-yellow.
Odor: Mild aromatic isocyanate odor.
Hardness: Produces medium-to-high hardness polyurethane elastomers after curing.
Elasticity: Excellent elasticity.
Resilience: High resilience.
Flexibility: Good flexibility.

Tensile Strength: High tensile strength.
Tear Strength: Excellent tear resistance.
Abrasion Resistance: Excellent abrasion resistance.
Wear Resistance: Excellent wear resistance.
Impact Resistance: Good impact resistance.
Load-Bearing Capacity: High.
Dimensional Stability: Excellent dimensional stability.
Fatigue Resistance: Excellent dynamic fatigue resistance.
Surface Finish: Smooth and durable elastomer surface.

Castability: Good processing and mold-filling performance.
Service Life: Long operational life under demanding industrial conditions.
Chemical Type: Polycaprolactone polyurethane prepolymer.
Polyol Backbone: Polycaprolactone (PCL).
Isocyanate Type: Toluene Diisocyanate (TDI).
Reactive Groups: Terminal isocyanate (-NCO) groups.
Polymer Family: Aromatic polyurethane.
Curing Mechanism: Reacts with diamine or polyol curatives.

Crosslinking Behavior: Forms a thermoset polyurethane network after curing.
Moisture Sensitivity: High before curing.
Water Reactivity: Reacts with moisture and atmospheric humidity.
Hydrolysis Resistance: Better than conventional polyester polyurethane systems.
Oil Resistance: Good.
Chemical Resistance: Good.
Environmental Stability: Good.
Thermal Stability: Good.
Fatigue Resistance: Excellent.
Crack Resistance: Excellent resistance to crack propagation.
Mechanical Durability: Excellent long-term durability.

FIRST AID MEASURES of WANNATE 3T8235:
-Description of first-aid measures
*General advice:
Show this material safety data sheet to the doctor in attendance.
*If inhaled:
After inhalation:
Fresh air.
*In case of skin contact:
Take off immediately all contaminated clothing.
Rinse skin with
water/ shower.
*In case of eye contact:
After eye contact:
Rinse out with plenty of water.
Call in ophthalmologist.
Remove contact lenses.
*If swallowed:
After swallowing:
Immediately make victim drink water (two glasses at most).
Consult a physician.
-Indication of any immediate medical attention and special treatment needed.
No data available

ACCIDENTAL RELEASE MEASURES of WANNATE 3T8235:
-Environmental precautions:
Do not let product enter drains.
-Methods and materials for containment and cleaning up:
Cover drains.
Collect, bind, and pump off spills.
Observe possible material restrictions.
Take up dry.
Dispose of properly.
Clean up affected area.

FIRE FIGHTING MEASURES of WANNATE 3T8235:
-Extinguishing media:
*Suitable extinguishing media:
Carbon dioxide (CO2)
Foam
Dry powder
*Unsuitable extinguishing media:
For this substance/mixture no limitations of extinguishing agents are given.
-Further information:
Prevent fire extinguishing water from contaminating surface water or the ground water system.

EXPOSURE CONTROLS/PERSONAL PROTECTION of WANNATE 3T8235:
-Control parameters:
--Ingredients with workplace control parameters:
-Exposure controls:
--Personal protective equipment:
*Eye/face protection:
Use equipment for eye protection.
Safety glasses
*Body Protection:
protective clothing
*Respiratory protection:
Recommended Filter type: Filter A
-Control of environmental exposure:
Do not let product enter drains.

HANDLING and STORAGE of WANNATE 3T8235:
-Conditions for safe storage, including any incompatibilities:
*Storage conditions:
Tightly closed.
Dry.

STABILITY and REACTIVITY of WANNATE 3T8235:
-Chemical stability:
The product is chemically stable under standard ambient conditions (room temperature).
-Possibility of hazardous reactions:
No data available