It is non-flammable and has stable property in normal temperature. Its water solution is slightly alkaline , and can react with hydrochloric acid, sulfuric acid, nitric acid, acetic acid and oxalic acid etc. to form melamine. In neutral or slightly alkaline state, it can be synthesized with formaldehyde
to form various methylol melamines, but in subacidity (pH value 5.5-6.5), it can have polycondensation with the methylol derivatives to generate resin products. In case of strong acid or strong alkaline water solution, it can be hydrolyzed, the amino group is generally replaced by hydroxyl group to first ammeline first, and then it is further hydrolyzed to generate ammelide, and finally generate cyanuric acid.
Item | Index | Test Result |
Appearance | White Powder | Qualified |
Mesh | 70-91 | Qualified |
Purity | 99.8% | 99.81% |
Ph | 7.5-9.6 | 8.22 |
Water content | 0.1% | 0.07% |
|
<20 <20 |
11 14 |
Commitment
First of all, we declare the principle below, please pay attention:
1. About us
Each words are real, each pictures was taken with the real product. The buyers needn't to confirm again. No lie in our business communication!
2. Quality
We are Pursuing the best chemical technology, we insist the quality no matter how fierce competition.
Don't trust the unreasonable price, please compare the price in the same level quality!
3. Principle
We are a chemical researching agency & factory, we are a manufacturer, we make a living on Chemistry, we don't do anything shame on Great Chemistry! We Don't sale illegal chemicals.
Company Profile
FUJIAN SHUANYAN NEW MATERIAL CO., LTD. is located in Wuyuan Management District, Huaqiao Economic Development Zone, Zhangzhou City, Fujian Province, covering an area of 70 acres, with 8 pre-designed production lines and annual output of 50,000 tons. It mainly produces melamine powder, especially granular materials. Supply to toilet lid manufacturers, melamine tableware, switch panels and other manufacturers. The production process of pellets is currently in a leading position at China and worldwide. The granular material can be produced automatically and without dust, which not only controls the material accurately and effectively controls the cost, but also the products produced by the granular material have a stronger advantage in resistance to falling. Welcome to contact us!
FAQ
Q1: When will I get an answer?
A: We guarantee your quick response and service. The email will be answered within 12 hours, and your questions will be answered in time.
Q2: Do you provide samples?
A: Yes, we can provide 300g samples free of charge, but you need to pay for the freight.
Q3: How long is the shelf life of the goods?
A: The shelf life of our products is 2 years, which is based on dry and ventilated storage.
Q4: What documents can we provide?
A: Commercial invoice, packing list, bill of lading. The documents will be sent by express within 24 hours after you pay in full.
Q5: When is the delivery time?
A: We usually deliver the goods within 15~30 days after receiving payment from customers.