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  • Millable Polyurethane Rubber
  • Urethane Rubber,Millable PU,Millable Polyurethane Rubber,Millable Urethane
HomeProductsCasting CPUMillable Polyurethane RubberUrethane Rubber,Millable PU,Millable Polyurethane Rubber,Millable Urethane

Urethane Rubber,Millable PU,Millable Polyurethane Rubber,Millable Urethane

Urethane Rubber

+ Urethane Rubber

+ Millable PU

+ Millable Polyurethane Rubber

+ Millable Urethane

+ Polyurethane Mold Rubbers

  


Millable Polyurethane Rubber


  • Key features:
    - Hardness: 50-90A
    - Appearance: White to cream color solid
    - Can be processed by conventional rubber manufacturing equipment
    - Harmless to human beings

Application
Seal, seal material. mechanical shock buffer material and parts of electronics industries and so on.
Introduction
UR SERIES is Polyester urethane rubber, which is an easy to process millable gum especially developed for improved compounding and processing benefits. It can be processed and compounded by the use of conventional rubber manufacturing equipment and techniques to yield finished urethane parts.
Technical Data
Chemical typePolyester urethane
Physical formSolid
ColorWhite to cream
OdorFaint, characteristic
Specific gravity1.15
Mooney viscosity (ML 1-4 at 100℃)35-65
Storage stabilityExcellent
Health hazardNone
Typical Physical Properties
Series UR.MPU50MPU60MPU70MPU80MPU90
Hardness, Shore A5060708090
Tensile Strength, psi39003360282018301100
300% Modulus, psi48058011001400900
Elongation, %700640600420310
Tear ( Die C) pli180220245270165
Compression Set 22hrs. @ 158℉4962709698
Molding
Compounds of URETHANE RUBBER (millable polyurethane rubber) can be molded by compression, injection and transfer molding procedures. Excellent mold definition is obtainable in press cures. The linear shrinkage of vulcanized of UR varies somewhat with the type of loading, but in general this value is approximately 1.5%, which is comparable to that of neoprene.

Optimum press cures are obtained with peroxide curing system, temperatures from 305℉ to 340℉ with cycles ranging from 4 to 5 minutes.

Excellent mold release is provided by lubricant or silicone mold release lubricants, but indiscriminate use can cause poor flow and knitting problems.
Notice: These values are based on the test of our present laboratory test specimens.
Taiwan PU Corporation is a professional millable polyurethane rubber manufacturer, millable polyurethane rubber producer. We supply high quality millable polyurethane rubber products, have an experienced technical team and offer the best price to millable polyurethane rubber.

Millable polyurethane rubber is called millable PU, millable polyurethane, millable PU rubber, millable PU rubber compound. If millable polyurethane rubber is needed, please contact us.
 


https://www.taiwanpu.com/en/product/Casting-CPU/Millable-polyurethane-rubber?page=1&rtnKind=Casting-CPU?kindt=true

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