PRODUCTS

WANNATE 3T6230

Wannate 3T6230 is widely used in the production of cast polyurethane elastomers that require excellent dynamic performance and environmental durability.
Wannate 3T6230 is used for manufacturing industrial wheels and rollers that require flexibility, resilience, and long service life.
Wannate 3T6230 is applied in vibration-damping components designed to reduce mechanical stress and equipment wear.

CAS Number: 108338-51-8*
*Industrial product listings commonly associate this PTMEG/TDI prepolymer family with CAS No. 108338-51-8.
EC Number: Not publicly specified for the commercial product
Molecular Formula: Proprietary polymer mixture
Molecular Weight: Proprietary polymer mixture

SYNONYMS:
WANNATE® 3T6230, TDI Ether PTMEG Prepolymer, PTMEG-Based Polyurethane Prepolymer, TDI-Terminated PTMEG Prepolymer, Polyether Polyurethane Prepolymer, Cast Polyurethane Elastomer Prepolymer, Aromatic Polyether Urethane Prepolymer, Toluene Diisocyanate Polyether Prepolymer

Wannate 3T6230 is a TDI-based PTMEG (Polytetramethylene Ether Glycol) polyurethane prepolymer developed for the production of cast polyurethane elastomers.
Wannate 3T6230 belongs to the Wannate TDI Ether PTMEG prepolymer series and is designed to provide an excellent balance of flexibility, resilience, hydrolysis resistance, and mechanical durability.

Compared with lower-hardness grades such as Wannate 3T6225, Wannate 3T6230 is formulated to produce slightly harder elastomers while maintaining the characteristic dynamic performance and moisture resistance associated with PTMEG-based polyurethane systems.
Wannate 3T6230 is commonly used in industrial elastomer applications that require excellent fatigue resistance, shock absorption, vibration damping, and long-term performance under dynamic loading conditions.

Wannate 3T6230 is a modified methylene diphenyl diisocyanate (MDI) based chemical used as a key raw material in polyurethane systems.
Wannate 3T6230 is engineered to deliver balanced reactivity and stable processing performance in industrial manufacturing applications.
Wannate 3T6230 is typically supplied in liquid form, which allows easy handling and efficient incorporation into polyurethane formulations.

Wannate 3T6230 is widely used in the production of polyurethane elastomers, adhesives, coatings, and flexible or semi-rigid foams.
Wannate 3T6230 contributes to the development of materials with high mechanical strength, good elasticity, and strong resistance to wear and deformation.
Wannate 3T6230 is suitable for applications that require durability under dynamic loads, impact stress, and harsh environmental conditions.

Wannate 3T6230 is commonly used across automotive, construction, footwear, and industrial component manufacturing sectors.
Wannate 3T6230 is valued for its consistent quality, reliable performance, and compatibility with a wide range of polyol systems.
Due to Wannate 3T6230's reactive isocyanate groups, proper industrial safety measures are required during storage, handling, and processing.
Wannate 3T6230 serves as an important intermediate for producing high-performance polyurethane materials with advanced physical properties.

USES and APPLICATIONS of WANNATE 3T6230:
Wannate 3T6230 is widely used in the production of cast polyurethane elastomers that require an excellent balance of flexibility, resilience, durability, and hydrolysis resistance.
The material is particularly suitable for applications involving continuous movement, repeated impact, vibration, and cyclic mechanical loading.
The product is commonly used for manufacturing industrial wheels and rollers that must provide reliable performance under dynamic operating conditions.

Its excellent resilience and elastic recovery make it suitable for wheels used in material handling equipment, conveyor systems, and industrial transport applications.
Wannate 3T6230 is frequently utilized in vibration-damping components designed to reduce noise, absorb mechanical energy, and protect machinery from excessive stress.
Wannate 3T6230 is also used in shock-absorbing elements where flexibility and impact resistance are essential for long-term performance.

Wannate 3T6230 is applied in polyurethane bushings, couplings, suspension components, and flexible connectors that are exposed to continuous movement and deformation.
Its ability to withstand repeated flexing without significant loss of mechanical properties makes Wannate 3T6230 highly suitable for these applications.
Wannate 3T6230 is also used in dynamic seals, cushioning systems, polyurethane springs, energy-absorbing pads, and industrial isolation components.

Because of its excellent hydrolysis resistance, Wannate 3T6230 is often selected for applications operating in humid environments or where occasional exposure to water may occur.
Wannate 3T6230 is suitable for mining equipment, material handling systems, transportation equipment, industrial machinery, and manufacturing operations requiring durable polyurethane elastomers with excellent dynamic properties.

Wannate 3T6230 is suitable for shock-absorbing elements used in industrial machinery and transportation equipment.
Wannate 3T6230 is used in bushings, couplings, suspension components, and flexible connectors exposed to repeated movement.
Wannate 3T6230 is employed in energy-absorbing polyurethane springs and cushioning elements.

Wannate 3T6230 is suitable for dynamic seals and elastomeric parts operating under cyclic loading conditions.
Wannate 3T6230 is used in mining and material-handling equipment where impact resistance and flexibility are required.
Wannate 3T6230 is applied in machinery isolation systems that reduce vibration transmission.

Wannate 3T6230 is suitable for low-temperature applications where elastomer flexibility must be maintained.
Wannate 3T6230 is used in industrial components exposed to humid operating conditions due to its excellent hydrolysis resistance.

ADDITIONAL TECHNICAL INFORMATION of WANNATE 3T6230:
Compared with polyester-based polyurethane prepolymers, Wannate 3T6230 generally provides superior hydrolysis resistance and better long-term performance in humid environments.
The PTMEG-based structure contributes to improved low-temperature flexibility and dynamic fatigue resistance.
Wannate 3T6230 is particularly suitable for applications involving repeated flexing, vibration, and impact loading.
Polyether polyurethane elastomers produced from PTMEG prepolymers are widely recognized for their excellent resilience, environmental stability, and long service life under dynamic operating conditions.

BENEFITS of WANNATE 3T6230:
Wannate 3T6230 provides excellent flexibility while maintaining good mechanical strength and durability.
The PTMEG polyether backbone contributes to outstanding resilience and elastic recovery, allowing components to repeatedly deform and recover without permanent damage.

One of the major advantages of Wannate 3T6230 is its superior hydrolysis resistance compared with many polyester-based polyurethane systems.
This characteristic enables reliable long-term performance in humid, wet, or moisture-rich environments.

Wannate 3T6230 exhibits excellent flex-fatigue resistance and performs exceptionally well under repeated loading cycles.
Wannate 3T6230's ability to resist fatigue-related failure contributes to extended component life and reduced maintenance requirements.
Wannate 3T6230 demonstrates excellent vibration damping and shock absorption characteristics, helping reduce mechanical stress on equipment and improving overall system reliability.

Wannate 3T6230 maintains flexibility at low temperatures and continues to perform effectively under dynamic operating conditions.
Wannate 3T6230's high resilience contributes to efficient energy return and excellent recovery following compression, bending, or impact.
Wannate 3T6230 also provides good tear resistance, crack resistance, and environmental durability, making it suitable for demanding industrial applications where long service life is required.

Wannate 3T6230 provides outstanding hydrolysis resistance, making it suitable for humid and moisture-prone environments.
Wannate 3T6230 exhibits excellent resilience and elastic recovery, allowing components to maintain performance after repeated deformation.
Wannate 3T6230's flexibility helps improve shock absorption and vibration damping in industrial equipment.

The cured elastomer, Wannate 3T6230, provides long service life under demanding dynamic conditions.
Wannate 3T6230 offers excellent resistance to fatigue-related failures.
Wannate 3T6230 maintains flexibility at lower temperatures than many conventional elastomer systems.

Wannate 3T6230's good tear resistance and crack resistance contribute to increased durability.
The polyether structure helps improve environmental stability and moisture resistance.
Wannate 3T6230 combines flexibility, toughness, resilience, and durability in a single polyurethane system.

CHARACTERISTICS of WANNATE 3T6230:
Wannate 3T6230 is a TDI-based polyether polyurethane prepolymer formulated using PTMEG technology.
Wannate 3T6230 is characterized by excellent flexibility, high resilience, and outstanding dynamic mechanical performance.
Wannate 3T6230 forms highly elastic polyurethane elastomers after curing and exhibits rapid recovery after repeated deformation.

Its polyether structure provides superior resistance to hydrolysis and moisture-related degradation, making Wannate 3T6230 particularly suitable for humid operating environments.
Wannate 3T6230 demonstrates excellent fatigue resistance and maintains its performance during prolonged cyclic loading.
Wannate 3T6230 possesses good impact resistance, vibration-damping capability, and energy-absorption properties that are essential for dynamic industrial applications.

Wannate 3T6230 retains flexibility over a wide temperature range and performs well in low-temperature conditions where many conventional elastomers may become stiff or brittle.
Wannate 3T6230 exhibits good dimensional stability, long-term durability, and resistance to crack propagation under repeated mechanical stress.

Wannate 3T6230's balanced combination of softness, toughness, resilience, and environmental resistance makes it an effective material for a wide range of polyurethane elastomer applications.
The PTMEG-based chemistry is widely recognized for providing reliable performance in applications where flexibility, moisture resistance, and dynamic durability are more important than maximum hardness or stiffness.

Wannate 3T6230 is characterized by its PTMEG-based polyether structure, which provides superior flexibility and hydrolysis resistance compared with many polyester polyurethane systems.
Wannate 3T6230 demonstrates excellent dynamic mechanical performance and is particularly suitable for applications involving continuous movement, vibration, and repeated impact.
The cured elastomer, Wannate 3T6230, exhibits excellent resilience and rapid recovery following deformation.

Wannate 3T6230 offers a balanced combination of softness, toughness, and durability.
Wannate 3T6230's polyether backbone contributes to superior moisture resistance and low-temperature flexibility.

Wannate 3T6230 maintains mechanical performance under long-term cyclic loading conditions.
Wannate 3T6230 demonstrates excellent energy absorption and vibration isolation characteristics.

PHYSICAL and CHEMICAL PROPERTIES of WANNATE 3T6230:
Product Name: WANNATE® 3T6230
Chemical Type: TDI Ether PTMEG Polyurethane Prepolymer
Polymer Family: Polyether Polyurethane Prepolymer
CAS Number: 108338-51-8
EC Number: Not publicly specified for the commercial product
Molecular Formula: Proprietary polymer mixture
Molecular Weight: Proprietary polymer mixture
Isocyanate Type: Toluene Diisocyanate (TDI)
Polyol Type: Polytetramethylene Ether Glycol (PTMEG)

Appearance: Solid or semi-solid polymer material.
Physical State: Solid at room temperature.
Color: Light amber to yellow-brown.
Odor: Mild aromatic isocyanate odor.
Hardness: Typically produces elastomers around 80 Shore A after curing.
Elasticity: Excellent elasticity.
Flexibility: Excellent flexibility.
Resilience: High resilience.
Rebound Properties: Excellent rebound resilience.
Impact Resistance: Good impact resistance.

Shock Absorption: Excellent shock absorption capability.
Vibration Damping: Good vibration damping properties.
Fatigue Resistance: Excellent fatigue performance.
Tear Resistance: Good tear resistance.
Wear Resistance: Good wear resistance.
Dimensional Stability: Good dimensional stability after curing.
Low-Temperature Flexibility: Excellent.
Dynamic Recovery: Excellent recovery after repeated deformation.
Service Life: Long service life in dynamic applications.
Castability: Good processing and casting characteristics.
Surface Finish: Produces smooth elastomer surfaces after curing.

Chemical Type: Polyether polyurethane prepolymer.
Polyol Backbone: PTMEG (Polytetramethylene Ether Glycol).
Isocyanate Type: Toluene Diisocyanate (TDI).
Polymer Family: Aromatic polyurethane.
Reactive Functionality: Contains terminal isocyanate (-NCO) groups.
Curing Mechanism: Reacts with diamine or polyol curatives to form polyurethane elastomers.
Crosslinking Behavior: Forms a thermoset polyurethane network after curing.
Moisture Sensitivity: Sensitive to moisture before curing.
Water Reactivity: Reacts with water and atmospheric humidity.

Hydrolysis Resistance: Excellent after curing.
Water Resistance: Good.
Oil Resistance: Good.
Chemical Stability: Good after curing.
Environmental Resistance: Good resistance to humid conditions.
Elastic Recovery: Excellent.
Flex-Life: Excellent resistance to repeated flexing.
Crack Resistance: Good resistance to crack formation and propagation.
Durability: Excellent long-term durability.
Temperature Performance: Maintains flexibility over a broad temperature range.

FIRST AID MEASURES of WANNATE 3T6230:
-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 3T6230:
-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 3T6230:
-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 3T6230:
-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 3T6230:
-Conditions for safe storage, including any incompatibilities:
*Storage conditions:
Tightly closed.
Dry.

STABILITY and REACTIVITY of WANNATE 3T6230:
-Chemical stability:
The product is chemically stable under standard ambient conditions (room temperature).
-Possibility of hazardous reactions:
No data available