Plastic Masterbatch Chemical Additives Maleic Anhydride Grafted Polypropylene PP-G-mAh PP Compatible CAS108-31-6. It is mainly used to produce unsaturated polyester resins by reacting with diols.
| Property | Description |
|---|---|
| EINECS | 203-571-6 |
| Type | Coating Auxiliary Agents |
| Appearance | Briquette |
| Quality | Industrial |
| Colour | White |
| Transport Package | 25kg Bag |
| Specification | 99.5% |
| Origin | China |
| Production Capacity | 5000 tons/FCL |
papermaking auxiliaries 99.5% C4H2O3 price maleic anhydride
| Product Name | maleic anhydride |
| Appearance | White briquettes |
| CAS.No | 108-31-6 |
| Package | 25kg bag 50kg bag,25tons/FCL |
Maleic anhydride, also known as maleic anhydride and maleic anhydride, is a white crystal with strong pungent smell at room temperature, and the chemical formula is c4h2o3. It is an organic chemical raw material for the production of ink additives, papermaking additives, plasticizers, tartaric acid, fumaric acid, etc.

| Characteristics | Units | Guaranteed Values | Results |
| Purity(by MA) | WT% | 99.5 min | 99.71 |
| Molten Colour | APHA | 25 Max | 13 |
| Solidifying Point | ºC | 52.5 Min | 52.5 |
| Iron | PPM | 3 Max | 0.32 |
| Maleic Acid | WT% | ≤0.5 | 0.29 |
| Ash | WT% | 0.005 Max | <0.001 |
| Appearance | | White briquettes | White briquettes |
Q1: Can I get some samples?
A: Yes, sure. Usually, we can provide free samples for less than 5 kg, but the customer needs to pay for the shipping.
Q2: What is your MOQ?
A: The minimum order quantity varies for different products, with most requiring a minimum of 1 ton. However, we can accommodate smaller quantities, such as 100kg, with a 100% sample charge.
Q3: How to confirm product quality before placing an order?
A: You can obtain free samples of the products, but you need to cover the shipping fee or arrange for the samples to be sent to us by express. Additionally, you can provide us with your product specifications and requirements, and we will manufacture the products accordingly.
Q4: Is there a discount for bulk purchases? How much is the discount?
A: Yes, we offer discounts for bulk purchases. The discount is determined by evaluating factors such as purchase volume, product type, and cooperation period. Generally, the larger the purchase volume, the greater the discount.
Q5: How do I start paying?
A: Payment can be made by wire transfer, Western Union, PayPal, Visa, Mastercard, T/T, Apple Pay, Google Pay, etc.
Q6: What is the shipping time?
A: We ship the products out within 1-3 days and provide a tracking number. Shipping time varies by country.
Q7: What qualifications and certifications does the company have? Such as ISO certification, etc.
A: Our supply manufacturers hold several authoritative certifications to ensure our products and services meet international standards and industry regulations. This includes the ISO 9001 Quality Management System certification, which indicates we have reached internationally recognized levels in product quality control, production process management, and continuous improvement, providing stable and reliable quality assurance for customers.
Q8: How about the after-sale service of products?
A: After purchasing products from our company, you will be supported by our professional technical team and after-sales team, who will help solve any problems you may encounter.



If you are looking for a Plastic Masterbatch Chemical Additives supplier in China, you are on the right site. Chem Cubic is located in Dongying, Shandong, China which is a professional company for all kinds of Plastic Masterbatch Chemical Additives. We can provide you kinds of packaging solutions.
Chem Cubic , the name that you can trust. As a vital professional Chemical Plastic Masterbatch Chemical Additives manufacturer in China, we warmly welcome your visit to our factory and talk business face to face! We are at your disposal all the time.