| Customization: | Available |
|---|---|
| CAS No.: | 24937-78-8 |
| Formula: | (C4h6o2.C2h4)X |
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VAE emulsion is short for ethylene acetate-ethylene copolymerization emulsion, which is a polymer emulsion made of ethylene acetate and ethylene monomer as the basic raw materials and other auxiliary materials through emulsion polymerization.Ethylene and vinyl acetate copolymer is the most important product of ethylene copolymer, generally referred to as EVA.
According to the different contents of ethylene acetate, the copolymers of ethylene and ethylene acetate were divided into EVA resin, EVA rubber and VAE emulsion.Products containing less than 40% vinyl acetate are EVA resins. Products with a vinyl acetate content of 40%~70% are flexible and elastic, so they are also called EVA rubber.
Products with ethylene acetate content in the range of 70%~95% are usually in the emulsion state, called VAE emulsions.
Key properties
- Better deformability
- Increased adhesion to a variety of substrates
- Improved wetting of the substrate
- Higher flexural strength and flexibility
- Increased impact and abrasion resistance
- Higher durability and freeze thaw resistance
APPLICATION
| No. | Product | CAS No. | Main Parameter | Product Types | Factory |
| 1 | Vinyl acetate-ethylene (VAE) |
24937-78-8 | Solid content ≥ 54.5% Viscosity 500~1000mPas, 1500~2200mPas Ethylene content 14.0%~18.0% |
Base material of adhesives, Non-woven fabric sizing material, Paper pulp sizing and varnishing material, Base material of coating, Cement modifier, Carpet adhesive | Chuanwei Yanshan |
| Grades | Solid content(%) | Viscosity (mpa.S/25ºC) | PH | VAC(%) | Ethylene(%) | Glass transition(Tg/ºC) | Minimum film forming temperature |
| CW 40-600 | ≥60.0 | 900-2000 | 4.0-6.5 | ≤0.30 | 16.0-20.0 | -1~1 | <0 |
| CW 40-602 | ≥60.0 | 2500~4000 | 4.0-6.5 | ≤0.30 | 16.0-20.0 | 1~3 | <0 |
| CW 40-705 | ≥54.5 | 1500~2200 | 4.0-6.5 | ≤0.20 | 15.0-19.0 | 1~3 | <0 |
| CW 40-707 | ≥54.5 | 500~1000 | 4.0-6.5 | ≤0.20 | 15.0-19.0 | 3~5 | ≤1 |
| CW 40-707H | ≥54.5 | 1000~1500 | 4.0-6.5 | ≤0.20 | 15.0-19.0 | - | ≤1 |
| CW 40-716 | ≥54.5 | 3300~4500 | 4.0-6.5 | ≤0.20 | 15.0-19.0 | 1~3 | <0 |
| CW 40-718 | ≥55 | 500~1500 | 4.0-6.5 | ≤0.20 | 18.0-22.0 | -6~-3 | <0 |
| CW 40-756 | ≥54.5 | 4500~6000 | 4.0-6.5 | ≤0.20 | 18.0-22.0 | -5~-3 | <0 |
| CW 40-758 | ≥54.5 | 2000~4000 | 4.0-6.5 | ≤0.10 | 5.0-11.0 | 19~21 | ≥7 |
| CW 40-905 | ≥54.5 | 1500~2500 | 4.0-6.5 | ≤0.20 | 15.0-19.0 | 1~3 | <0 |
| CW 40-906 | ≥54.5 | 3000~3800 | 4.0-6.5 | ≤0.20 | 15.0-19.0 | 1~3 | <0 |
| CW 40-907 | ≥54.5 | 500~1000 | 4.0-6.5 | ≤0.20 | 15.0-19.0 | 3~5 | ≤1 |
| CW 40-916 | ≥54.5 | 3300~4500 | 4.0-6.5 | ≤0.20 | 15.0-19.0 | 3~5 | <0 |
| CW 40-937 | 56.5-58.5 | 3500~4500 | 3.5-4.4 | ≤0.10 | 18.5-20.5 | -4~-2 | ≤1 |
| CW 40-960 | ≥60.0 | 500~2000 | 4.0-6.5 | ≤0.30 | 16.0-20.0 | 1~3 | <0 |
| CW FS-1 | ≥54.5 | 600~1200 | 4.0-6.5 | ≤0.10 | 15.0-19.0 | -1~2 | ≤1 |
| CW FS-2 | ≥54.5 | 500~1300 | 4.0-6.5 | ≤0.10 | 15.0-19.0 | -1~2 | ≤1 |
| CW FS-4 | ≥54.5 | 900~2000 | 4.0-6.5 | ≤0.10 | 15.0-19.0 | -1~2 | ≤1 |
| CW JF-1 | ≥54.5 | 800~1500 | 4.0-6.0 | ≤0.20 | 11.0-13.0 | - | ≤2 |
| CW FH-1 | ≥54.5 | 3300-3800 | 4.0-6.5 | ≤0.20 | 15.0-19.0 | -2~1 | <0 |
| CW FH-2 | ≥55.0 | 5500-8500 | 4.0-6.5 | ≤0.20 | 15.0-19.0 | 2~1 | <0 |
| CW FH-3 | ≥60.0 | 3000-5000 | 4.0-6.0 | ≤0.30 | 15.0-19.0 | -1~3 | ≥2 |
| CW JZ-1 | ≥54.5 | 500~1000 | 4.0-5.5 | <0.008 | 14.0-18.0 | 3~5 | ≤1 |
| CW JZ-2 | ≥54.5 | 1800~2500 | 4.0-5.5 | <0.008 | 14.0-18.0 | 3~6 | <0 |
| CW JZ-3 | ≥54.5 | 3000~5000 | 4.0-5.5 | <0.005 | 14.0-18.0 | 3~6 | <0 |
| SG-1 | ≥50 | 1000~2500 | 4.0-6.5 | Ecological sand fixing agent | |||
Applications
Packages
Packages:In 25KG/50KG/220KG drum or 1000KG IBC drum.
Storage
1. Temperature:
Store VAE emulsion in a cool and stable temperature environment. Avoid exposure to extreme temperatures, both high and low, as this can affect the stability of the emulsion.
Generally, a temperature range of 5°C to 30°C (41°F to 86°F) is recommended.
2.Avoid Freezing:
Protect VAE emulsion from freezing temperatures. Freezing can lead to irreversible changes in the emulsion's structure, resulting in a loss of performance.
If the emulsion has been exposed to freezing conditions, it is advisable to thoroughly mix and test it before use.
3.Containers:
Store VAE emulsion in tightly sealed containers to prevent air exposure. This helps to avoid evaporation of water and maintains the stability of the emulsion.
Ensure that containers are kept in an upright position to prevent leakage and contamination.
4.Ventilation:
Store VAE emulsion in a well-ventilated area to prevent the buildup of heat and humidity. Adequate ventilation helps maintain the quality of the emulsion over time.
5.Protection from Sunlight:
Shield VAE emulsion from direct sunlight or ultraviolet (UV) radiation. Prolonged exposure to sunlight can potentially degrade the polymer and impact the emulsion's performance.
6.Avoid Contamination:
Prevent contamination by using clean equipment and tools when handling or transferring the emulsion. Contaminants can affect the properties of the emulsion.
7.Regular Inspection:
Periodically inspect stored VAE emulsion for any signs of separation, coagulation, or other abnormalities. If any issues are identified, investigate the cause and take corrective action as needed.
8.First In, First Out (FIFO):
Use a first-in, first-out system to ensure that older batches of VAE emulsion are used before newer ones. This helps prevent extended storage periods and maintains product freshness.
The following questions and answers can help you learn more about us:
Q1. Are you a factory or trading company?
A: We are factory with an integrated sales team, designers, and showroom. We provide comprehensive assistance to help buyers choose suitable products. All inquiries are responded to within 24 hours.
Q2. Can I get samples for testing?
A: Yes, we provide samples. Customers cover the initial shipping costs, which are reimbursed in our first cooperation.
Q3. How does your factory ensure quality control?
A: Our factory is ISO9001:2008, REACH, and FAMIQS certified, ensuring rigorous quality control. Each Batch of goods do SGS inspection before leaving our factory.
Q4. What's your Delivery Time?
A: Delivery typically takes 7 to 15 days after payment receipt. Larger orders are confirmed with our production department for prompt, quality-assured delivery.
Q5. What are your payment terms?
A: We accept T/T, Western Union, and Paypal. Alternative methods can be discussed.
Q6. Which documents do you provide?
A: Standard documents include Commercial Invoice, Price List, Packing List, COA, Origin Certificate, Quality/Quantity Certificate, Beneficiary's Certificate, MSDS, B/L, and others upon request.
Warmly welcome friends to inquire about our products. We are looking forward to establishing a mutually beneficial business relationship with you!
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