Epoxy Resin for Prepreg

 

WP-H1650 is a heat-resistant epoxy resin system. Suitable for bicycle wheels, car exhaust pipes, and various industrial applications that require heat resistance. Appropriate resin fluidity is suitable for the blowing molding technology of bicycle wheel rims, and the molded products can achieve good surface quality. According to the characteristics of the customer's equipment, it can be molded under various conditions between 125~175 ℃, and if necessary, the maximum heat resistance can be achieved through an independent (demolding) curing process.

Application scope

Mold forming process (blowing hot pressing forming, hot pressing can forming, hot pressing table forming)

Product Features

1. High Tg resin system: 170 ℃ Tg (tested by DSC)

2. Flow resistance/excellent surface quality suitable for mold forming

3. Multiple molding conditions can be used flexibly (post curing/no post curing); If you want to improve production efficiency, you can try "curing after demolding"

4. Can be stored for four weeks at room temperature

Mechanical properties of resin:

Rapid curing prepreg specific epoxy resin

Application scope

Blow molding, compression molding (rapid curing): bicycle parts, shoe soles, helmets, industrial components, etc.

Vacuum bag forming (low-temperature curing): Large structures such as ships (kayaks, yachts, etc.), wind turbine blades, etc.

Product Features:

1. Rapid curing (10 minutes @ 150 ℃, 20 minutes @ 130 ℃)

2. Low temperature molding may occur (>80 ℃ or above)

3. Independent post curing can improve heat resistance and mechanical properties.

4. Shelf life: 3 weeks at 25 ℃

WP series 125 ℃ curing epoxy resin

Application scope:

Roll tube forming: various pipe products such as fishing rods, golf clubs, arrow shafts, camera tripods, sticks, etc

Product Features:

Standard universal liquidity

Mechanical properties of resin:

 

WP-S5000 is a 125 ℃ cured epoxy resin system that can achieve the optimal balance between static properties (bending/compression strength and elasticity) and dynamic properties (impact strength, fatigue characteristics). Widely used in the manufacturing of high-performance sports equipment such as bicycles, ice hockey sticks, tennis rackets, golf clubs, etc. By adjusting the flowability of the resin, viscosity and flexibility suitable for the prepreg operation process can be obtained. Minimize differences in usage characteristics (viscosity and softness) with temperature changes. WP-S5000 can be stored for four weeks at room temperature and for one year at minus 18 ℃

Application scope:

Mold forming process (blowing hot press forming, hot press can forming, hot press table forming).

Bicycles, ice hockey sticks, tennis rackets, helmet mechanical accessories, etc;

Rolling process: fishing rods, golf clubs, arrow shafts, camera tripods, etc.

Mechanical properties of resin:

 

WP-S1000 is a 125 ℃ cured epoxy resin system, which is the most suitable resin system for pipe products formed by rolling tubes (such as fishing rods, golf clubs, arrow shafts, camera tripods, pipe products, etc.).

WP-S1000 is a resin system produced through the hot melt epoxy resin process. The characteristic of WP-S1000 resin is that it has good flowability during molding, which can be used to produce products with low porosity and high fiber content.

WP-S1000 resin also has viscosity and softness suitable for the tube rolling process, with the best production operability, and can be stored for about four weeks at room temperature.

Application scope:

● Roll tube forming: various pipe products such as fishing rods, golf clubs, arrow shafts, camera tripods, sticks, etc

Vacuum bag forming: large products such as fan blades and ships

Product Features:

1. Low viscosity standard epoxy resin for pipe product molding

2. Good fluidity of resin: can produce products with high fiber content

3. Hot melt resin/solvent-free: minimizes pores, reflecting the highest quality

4. Optimal prepreg operability: possessing the most suitable viscosity and softness for pipe products

5. Reasonable price and excellent quality

6. Shelf life: Approximately four weeks at 25 ℃

TDS:

 

WP-S3000 is a 125 ℃ cured epoxy resin system that can achieve the optimal balance between static properties (bending/compression strength and elasticity) and dynamic properties (impact strength, fatigue characteristics). Widely used in the manufacturing of high-performance sports equipment such as bicycles, ice hockey sticks, tennis rackets, golf clubs, etc. By adjusting the flowability of the resin, viscosity and flexibility suitable for the prepreg operation process can be obtained. Minimize differences in usage characteristics (viscosity and softness) with temperature changes. WP-S3000 can be stored for four weeks at room temperature and for one year at minus 18 ℃

 

Application scope:

Mold forming process (blowing hot press forming, hot press can forming, hot press table forming): bicycles, ice hockey sticks, tennis rackets, helmet mechanical accessories, etc

● Tube rolling process: fishing rods, golf clubs, arrow shafts, camera tripods, etc

 

Product Features:

1. Various mold forming processes and specialized medium viscosity standard epoxy resin for pipe product forming

2. Optimal balance between static and dynamic properties: high impact strength and high bending strength

3. Excellent resin fluidity

4. Hot melt resin/solvent-free: minimizes pores, reflecting the highest quality

5. Best prepreg operability: Good flexibility, minimal differences in resin properties with temperature changes

6. Reasonable price and excellent quality

7. Shelf life: Approximately 4 weeks at 25 ℃

 

TDS:

Test Item	Test Method	Unit	WP-S3000
Bending strength	ASTM D790	MPa(psi)	151(2.2x104)
Bending modulus	ASTM D790	MPa(psi)	2870(4.2x105)
Impact strength	ASTM D256,Unnotched Izod	KJ/m2	29

 

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