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CPU For Elastomers

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PREPOLYMER FOR PU Plate Bar Sealing ring Rollers

Brand: XUCHUAN

Packaging: 20 & 200kg/drum

Min. Order: 1000 Kilogram

Model No.: XCPU-P850

Place of Origin: CHINA

Product Description Cpu For Elastomers POLYETHER TDI PREPOLYMER XCPU-P850 1. This product is a polyether polyol and toluene diisocyanate (T-80) synthesis of polyether polyurethane prepolymer 2. Features: Water resistance, low temperature resistance,...

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XCPU-E150 POLYESTER PREPOLYMER For Sealing Ring

Brand: Xuchuan Chemical

Packaging: 190kg/Drum

Supply Ability: 250000 tons/year

Min. Order: 1000 Kilogram

Model No.: XCPU-E150

Polyether Polyurethane Prepolymer Product Description Cpu For Elastomers 1,This product is a polyester polyol and toluene diisocyanate (T-100) in the synthesis of polyester polyurethane prepolymer 2,Features: excellent wear resistance, oil...

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POLYETHER(PTMEG) TDI PREPOLYMER XCPU-M162 for Elastomers

Brand: Xuchuan Chemical

Packaging: 20&200kg/drum

Min. Order: 300 Kilogram

Model No.: XCPU-M162

Place of Origin: China

Xuchuan Chemical(Suzhou) Co.,Ltd is a professionl manufacturer for PU System for Shoe Sole, Adhesive for Shoes, TPU, CPU, Polyester Polyol, PU Resin for Ink, PUR Hot Melt Adhesive, Adhesive for Flexible Package, PU Resin for Synthetic Leather....

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XCPU-P353 for PU Bar PU Plate

Brand: XUCHUAN

Packaging: 20 & 200 kg/drum

Supply Ability: 250000 tons/year

Min. Order: 1000 Kilogram

Model No.: XCPU-P353

Cpu For Elastomers 1,This product is a polyether polyol and diphenylmethane diisocyanate (MDI) synthesis of polyether polyurethane prepolymer 2,Features: Water resistance, low temperature resistance, mildew resistance 3,Application: PU plate ,PU...

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Polyester Polyurethane Prepolymer For Sieve Cart

Brand: Xuchuan Chemical

Packaging: 20&200kg/drum

Supply Ability: 250000 tons/year

Min. Order: 1000 Kilogram

Model No.: XCPU-E836

Cpu For Elastomers Polyester Polyurethane Prepolymer For Sieve Cart 1,This product is a polyester polyol and toluene diisocyanate (T-80) in the synthesis of polyester polyurethane prepolymer 2,Features: excellent wear resistance, oil resistance,...

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Polyester Polyol and Toluene Diisocyanate Prepolymer

Brand: Xuchuan Chemical

Packaging: 20 & 200 kg/drum

Supply Ability: 250000 tons/year

Min. Order: 1000 Kilogram

Model No.: XCPU-E843S

Product Description Cpu For Elastomers Polyester Polyol and Toluene Diisocyanate Prepolymer Polyether Polyurethane Prepolymer 1,This product is a polyester polyol and toluene diisocyanate (T-80) in the synthesis of polyester polyurethane prepolymer...

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CPU for making rollers castors Screen sieve

Brand: Xuchuan Chemical

Packaging: 20&225kg/drum

Min. Order: 1000 Kilogram

Model No.: XCPU-E136

Place of Origin: China

Product Description POLYESTER PREPOLYMER XCPU-E136 1、This product is a polyester polyol and toluene diisocyanate (T-100) in the synthesis of polyester polyurethane prepolymer 2、Features: excellent wear resistance, oil resistance, mechanical...

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PREPOLYMER MIXING WITH MOCA FOR SIEVE

Brand: XUCHUAN

Packaging: 20 & 200KG/DRUM

Supply Ability: 250000 tons/year

Min. Order: 18000 Kilogram

Model No.: XCPU-E849

Cpu For Elastomers 1,This product is a polyester polyol and toluene diisocyanate (T-80) in the synthesis of polyester polyurethane prepolymer 2,Features: excellent wear resistance, oil resistance, mechanical properties 3,Uses: Sieve, machinery...

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POLYETHER TDI PREPOLYMER FOR PU bar Sealing ring

Brand: Xuchuan

Packaging: 225kg/drum

Supply Ability: 100000 tons/year

Min. Order: 1000 Kilogram

Model No.: XCPU-P340T

Polyseter Prepolymer For Ring 1.Description: This product is a polyether polyurethane prepolymer synthesized by polyether polyol and toluene diisocyanate (T-80). 2.Characteristics: water resistance, low temperature resistance, mold resistance...

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CPU Elastomer Sieve machinery parts sealing ring Roller

Brand: Xuchuan Chemical

Packaging: 20&225kg/drum

Supply Ability: 250000 tons/year

Min. Order: 1000 Kilogram

Model No.: XCPU-E836

Cpu For Elastomers Product Description POLYESTER PREPOLYMER XCPU-E836 Polyseter Prepolymer For Ring 1. This product is a polyester polyol and toluene diisocyanate (T-80) in the synthesis of polyester polyurethane prepolymer 2. Features: excellent...

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POLYETHER TDI PREPOLYMER FOR ROLLER

Brand: XUCHUAN

Packaging: 20&200KG/DRUM

Supply Ability: 250000 tons/year

Min. Order: 1000 Kilogram

Model No.: XCPU-P835

Cpu For Elastomers Product Description 1,This product is a polyether polyol and toluene diisocyanate (T-80) synthesis of polyether polyurethane prepolymer 2,Features: Water resistance, low temperature resistance, mildew resistance 3,Application: PU...

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Three Components Casting PU for PU Board Plate

Brand: Xuchuan Chemical

Packaging: 20 & 225 kg/drum

Supply Ability: 20000 tons/year

Min. Order: 1000 Kilogram

Model No.: XCPU-E810A/B/C

Product Description XCPU-E810A/B/C is a three component casting polyurethane system for making PU board, PU plate. Hardness is adjustable. We can make all range of hardness and customize products for you. Packing & Delivery Big Drum：220kg Small...

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Casting Polyurethane Prepolymer for making Concrete Molds

Brand: Xuchuan Chemical

Packaging: 20&200kg/drum

Supply Ability: 20000 tons/year

Min. Order: 3 Ton

Model No.: XCPU-40A/XCPU-40B

Product Description XCPU-40A/XCPU-40B is a two component casting polyurethane system for making concrete molds. Hardness is adjustable. We can make all range of hardness and customize products for you. Processing Procedure Take A material and B...

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Synthesis of Polyether Polyurethane Prepolymer For PU Plate

Brand: Xuchuan

Packaging: 225kg/drum

Supply Ability: 100000 tons/year

Min. Order: 1000 Kilogram

Model No.: XCPU-P345T

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Polyether Polyurethane Prepolymer For Sealing Ring PU Roller

Brand: XUCHUAN

Packaging: 20&200

Supply Ability: 20000 tons/year

Min. Order: 1000 Kilogram

Model No.: XCPU-P862

Prepolymer For Pu Plate Product Description 1,This product is a polyether polyol and toluene diisocyanate (T-80) synthesis of polyether polyurethane prepolymer 2,Features: Water resistance, low temperature resistance, mildew resistance...

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Casting Polyurethane for making Logo brands

Unit Price: USD 2.38 / Kilogram

Min.Order	Unit Price
1 Kilogram	USD 2.38 / Kilogram

Brand: Xuchuan Chemical

Packaging: 20&225kg/drum

Min. Order: 1 Kilogram

Place of Origin: China

Transportation: Ocean

Product Description XCPU-1980DA/XCPU-1980DB is a two component casting polyurethane system for making Logo. Hardness is adjustable. We can make all range of hardness and customize products for you. Processing Procedure Take A material and B material...

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PU casting skateboard wheels resin

Brand: Xuchuan Chemical

Packaging: 20&200kg/drum

Supply Ability: 250000 tons/year

Min. Order: 1000 Kilogram

Model No.: XCPU-E136

Cpu For Elastomers PU casting skateboard wheels resin Polyseter Prepolymer For Ring Polyether Polyurethane Prepolymer Product Detail 1、This product is a polyester polyol and toluene diisocyanate (T-100) in the synthesis of polyester polyurethane...

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XCPU-P865 POLYETHER TDI PREPOLYMER FOR SEALING RING

Brand: XUCHUAN

Packaging: 20&200 kg/drum

Supply Ability: 250000 tons/year

Min. Order: 1000 Kilogram

Model No.: XCPU-P865

Product Description Cpu For Elastomers 1,This product is a polyether polyol and toluene diisocyanate (T-80) synthesis of polyether polyurethane prepolymer. 2,Features: Water resistance, low temperature resistance, mildew resistance 3,Application: PU...

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Polyether Polyurethane Prepolymer For PU plate PU bar

Brand: Xuchuan

Packaging: 20 & 200 KG/DRUM

Supply Ability: 150000MT

Min. Order: 1000 Kilogram

Model No.: XCPU-P145

Polyether Polyurethane Prepolymer Product Description Cpu For Elastomers 1,This product is a polyether polyol and toluene diisocyanate (T-100) synthesis of polyether polyurethane prepolymer 2,Features: Water resistance, low temperature resistance,...

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Prepolymer for making GYM equipments GYM Plate

Brand: Xuchuan Chemical

Packaging: 20&200kg/drum

Supply Ability: 250000 tons/year

Min. Order: 1000 Kilogram

Model No.: XCPU-93A/B

Cpu For Elastomers XCPU-93A/XCPU-93B is a two component casting polyurethane system for making GYM equipment, GYM plate,.etc...Hardness is adjustable. We can customize all range of hardness and products for you. Prepolymer For Pu Plate Processing...

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2 Components CPU material for making concrete molds

Brand: Xuchuan Chemical

Packaging: 20&200kg/drum

Supply Ability: 250000 tons/year

Min. Order: 1000 Kilogram

Model No.: XCPU-70A/XCPU-70B

Cpu For Elastomers XCPU-70A/XCPU-70B is a two component casting polyurethane system for making concrete molds. Hardness is adjustable. We can make all range of hardness and customize products for you. Prepolymer For Pu Plate Take A material and B...

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Polyether Prepolymer For PU Bar

Brand: XUCHUAN

Packaging: 20&200 kg/drum

Supply Ability: 150000MT

Min. Order: 1000 Kilogram

Model No.: XCPU-P155

Product Description Cpu For Elastomers 1,This product is a polyether polyol and toluene diisocyanate (T-100) synthesis of polyether polyurethane prepolymer 2,Features: Water resistance, low temperature resistance, mildew resistance 3,Uses:PU plate...

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CPU for industrial wheel roller cart

Brand: Xuchuan Chemical

Packaging: 20&200kg/drum

Min. Order: 1000 Kilogram

Model No.: XCPU-P828

Place of Origin: China

Prepolymer For Pu Plate Product Description Cpu For Elastomers Polyether Polyurethane Prepolymer Polyseter Prepolymer For Ring Company Information

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Polyether Polyurethane Prepolymer XCPU-P345T For PU Plate

Brand: XUCHUAN

Packaging: 20 & 200 kg/drum

Supply Ability: 250000 tons/year

Min. Order: 1000 Kilogram

Model No.: XCPU-P345T

Cpu For Elastomers Product Description 1,This product is a polyether polyol and diphenylmethane diisocyanate (MDI) synthesis of polyether polyurethane prepolymer 2,Features: Water resistance, low temperature resistance, mildew resistance...

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Home > Products > Casting Polyurethane Prepolymer > CPU For Elastomers

China CPU For Elastomers Suppliers

Casting polyurethane prepolymers involves a process where a liquid mixture of polyols and isocyanates is poured into a mold or container and allowed to cure or solidify. This process is commonly used in various industries such as automotive, construction, and manufacturing.
Here is a step-by-step guide on how to cast polyurethane prepolymers:
1. Prepare the mold: Clean the mold thoroughly and ensure it is free from any debris or contaminants. Apply a mold release agent to facilitate the easy removal of the cured polyurethane.
2. Measure and mix the components: Measure the desired amount of polyol and isocyanate components. The specific ratio will depend on the desired properties of the final product, which can be found in the product's technical data sheet. Pour the measured components into a clean mixing container.
3. Mix the components: Use a mechanical mixer or a high-speed drill with a mixing attachment to thoroughly mix the polyol and isocyanate components together. Make sure to mix for the recommended amount of time specified by the manufacturer to ensure complete homogeneity.
4. Degassing: After mixing, it is important to degas the mixture to remove any trapped air bubbles. This can be done by placing the mixture in a vacuum chamber and applying vacuum pressure for a specified period of time. Alternatively, a vacuum degassing unit can be used.
5. Pouring the mixture: Once the mixture is properly degassed, pour it into the prepared mold or container. Take care to avoid introducing any additional air bubbles during the pouring process.
6. Curing: Allow the poured mixture to cure at room temperature or, if necessary, in a temperature-controlled environment. The curing time will vary depending on the specific polyurethane prepolymer used and the desired hardness or flexibility of the final product. Follow the manufacturer's recommendations for curing time and temperature.
7. Demolding: After the polyurethane has fully cured, carefully remove it from the mold or container. Use caution to prevent any damage to the cured part.
8. Post-curing (optional): Depending on the specific polyurethane prepolymer used, post-curing may be required to optimize the material's properties. This can be done by subjecting the cured part to elevated temperatures for a specific period of time.
It is important to note that casting polyurethane prepolymers requires proper safety precautions, such as wearing appropriate personal protective equipment (PPE) and working in a well-ventilated area. Always follow the manufacturer's instructions and guidelines for handling and working with polyurethane prepolymers.

Application

Casting Ployurethane Prepolymer