Этажей и эпоксидную смолу taple каботажное
- Категория: Alkali >>>
- Поставщик: Tianjin,Wodehaotai,Trading,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-18-2025 | 3630.92 $* | 3812.17 $* |
| Aug-18-2025 | 3599.40 $* | 3779.59 $* |
| Jul-18-2025 | 3020.34 $* | 3171.14 $* |
| Jun-18-2025 | 3538.38 $* | 3715.12 $* |
| May-18-2025 | 3081.72 $* | 3235.32 $* |
| Apr-18-2025 | 3477.20 $* | 3651.20 $* |
| Mar-18-2025 | 3447.66 $* | 3619.7 $* |
| Feb-18-2025 | 3416.71 $* | 3587.59 $* |
| Jan-18-2025 | 3386.24 $* | 3555.57 $* |
Характеристики
Details Images
Name:Phenolic epoxy resin CAS No. 61788-97-4
Other Names: epoxy resin
Place of Origin:Tianjin, China Molecular formula：(C11H12O3)n
Grade Standard:Industrial Grade
Appearance:White
Appearance:White
Certificate:SGS/Health certificate/ISO certificate
Application: Coatings, adhesives, electronics and electrical appliances
Packing:20/40/50 kg barrel
Packing:20/40/50 kg barrel
Supply Ability
Supply Ability:5000 Metric Ton/Metric Tons per Month
Supply Ability:5000 Metric Ton/Metric Tons per Month
Port Tianjin, China
Lead Time :Quantity(Metric Tons)1 - 27t. Time(days) 15
Quantity(Metric Tons) >27t. To be negotiated
epoxy resin | epoxy equivalent | epoxide number | ||
YPE-127 | 180-190 | 0.526-0.556 | ||
YPE-128 | 184-194 | 0.515-0.543 | ||
amino resins | visosity | non-volaties | acid value | solvent tolerance |
YP5251 | 800-1500cps | 60 | ≤2 | 2-5 |
YP5255 | 800-1500cps | 60 | ≤2 | 4-8 |
Epoxy resin is a kind of polymer with molecular formula of (c11h12o3) n, which refers to a kind of polymer with more than two epoxy groups in the molecule. It is a polycondensation product of epichlorohydrin and bisphenol A or polyols. Because of the chemical activity of epoxy group, many kinds of compounds containing active hydrogen can be used to open the ring, cure and cross-linked to form a network structure, so it is a thermosetting resin. Bisphenol A epoxy resin not only has the largest output and the most complete varieties, but also the new modified varieties are increasing and the quality is improving.
Application
In addition to poor adhesion to polyolefin and other non-polar plastics, epoxy resin has excellent adhesion to various metal materials such as aluminum, iron and copper; non-metal materials such as glass, wood and concrete; and thermosetting plastics such as phenolic, amino and unsaturated polyester, so it is called universal adhesive. Epoxy adhesive is an important kind of structural adhesive.
The application of epoxy resin in coatings accounts for a large proportion. It can be made into varieties with different characteristics and uses. Its commonness is as follows
1. Excellent chemical resistance, especially alkali resistance.
2. Strong adhesion of paint film, especially to metal.
3. It has good heat resistance and electrical insulation.
4. Good color retention of paint film.
However, the weather resistance of bisphenol A epoxy resin coating is poor, and the paint film is easy to be powdered and dull in the outdoor, so it is not suitable for outdoor coating and high decorative coating. Therefore, epoxy resin coatings are mainly used as anticorrosive paint, metal primer and insulating paint, but the coatings made of heterocyclic and alicyclic epoxy resins can be used outdoors.
1. Excellent chemical resistance, especially alkali resistance.
2. Strong adhesion of paint film, especially to metal.
3. It has good heat resistance and electrical insulation.
4. Good color retention of paint film.
However, the weather resistance of bisphenol A epoxy resin coating is poor, and the paint film is easy to be powdered and dull in the outdoor, so it is not suitable for outdoor coating and high decorative coating. Therefore, epoxy resin coatings are mainly used as anticorrosive paint, metal primer and insulating paint, but the coatings made of heterocyclic and alicyclic epoxy resins can be used outdoors.
Storage precautions
Storage precautions
The ion exchange resin contains a certain amount of balanced water, which should be kept moist during storage and transportation to prevent dehydration. The resin should be stored indoors or covered, and the ambient temperature should be 5 ° C-40 ° C. Bagged resin should avoid direct sunlight, away from boilers, heaters and other heating devices to avoid dehydration. If it is found that the resin has been dehydrated, do not put the resin directly in water, so as to avoid rapid swelling and breaking of dry resin in water. According to the degree of dehydration, 10% salt water should be added into the resin slowly, and then diluted with clean water after soaking for several hours
Certifications
Packing & Delivery
The packing should be complete and the loading should be safe. During transportation, the container shall not leak, collapse, fall and damage. It is strictly forbidden to mix loading and transportation with acids and edible chemicals. During transportation, it should be protected from the sun, rain and high temperature. The vehicles shall be thoroughly cleaned after transportation.
25KGS OR 50KGS OR According to the customer request
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Company Profie
We are located in TIANJIN,with convenient transportation assess. All of our products comply with international quality standards and are greatly appreciated in a variety of different markers throughout the world. If you are interested in any of our products or would like to discuss a custom order,please feel free to contact us.
E-mail:info@wodehaotai.com
TEL:0086 22 5906-7393
CHEMICAL NAME:soduim hydroxide
PHYSICAL PROPERTIES: white granules, shiny, color allowed, hygroscopic, soluble in water.
FAQ
Q: Are you trading company or manufacturer ？
A: We are the manufacturer .
Q: How long is your delivery time?
A: Generally it is 7-10 days, if we have stock. If not, maybe need 10-15 days to arrange the shipping.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: We can do TT payment, 100%LC at sight.
Q: why we choose you ?
A : (1)We can provide Consistent, high-quality products ,
(2) we have competitive and reliable price of the products
(3)We can provide excellent and fast customer service
If you have any other questions , please feel free to contact with us
Q: How long is your delivery time?
A: Generally it is 7-10 days, if we have stock. If not, maybe need 10-15 days to arrange the shipping.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: We can do TT payment, 100%LC at sight.
Q: why we choose you ?
A : (1)We can provide Consistent, high-quality products ,
(2) we have competitive and reliable price of the products
(3)We can provide excellent and fast customer service
If you have any other questions , please feel free to contact with us
Other Main Products
Chemical propertiesMelting point :318.4℃
Boiling point :1390℃
The realative density of 2.13
Boiling point :1390℃
The realative density of 2.13
Solubility: soluble in water ethanol glycerol, insoluble in acetone
Stability: stability
Appearance and properties: white opaque solid, easy to deliquescence
(alkaline corrosion product) : It is used for oil refining, paper making, rayon dyeing, leather making, medicine, organic synthesis, etc
Sodium sulfide
Chromium sulfate
Potassium chloride
Formic acid
Paraffin Wax
sles
sodium sulphate anhydrous 99%
Sodium Bicarbonate(Baking Soda)
sdoa ash light/dense
We are a very powerful trading company. We are the agent of many domestic factories in China. Our main products include caustic soda, baking soda, soda ash, sodium sulfate, paraffin, sodium sulfide, basic chromium sulfate, sles, etc. Twenty years of experience in trade, acting as an agent for many factories, very competitive in price
