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Phenolic Resin
Phenolic resin is a kind of synthetic plastics, colorless or brown transparent solid, also commonly known as bakelite heat-resistant flame resistance water resistance and good insulation, good resistance to acid, alkali resistance is poor, mechanical and electrical performance is good, easy to cut, divided into two categories, thermosetting plastics and thermoplastic synthetic with different components, different function of modified phenolic resin can be obtained, it has characteristics of different, such as alkali resistance wear resistance oil resistance corrosion resistance, etc
Keywords: carbon bricks
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Product Details
Phenolic resin is a kind of synthetic plastics, colorless or brown transparent solid, also commonly known as bakelite heat-resistant flame resistance water resistance and good insulation, good resistance to acid, alkali resistance is poor, mechanical and electrical performance is good, easy to cut, divided into two categories, thermosetting plastics and thermoplastic synthetic with different components, different function of modified phenolic resin can be obtained, it has characteristics of different, such as alkali resistance wear resistance oil resistance corrosion resistance, etc
Phenolic resin Cas 9003-35-4 2130 phenolic resin.
CAS No.:9003-35-4
Other Names:phenol-formaldehyde resin
Place of Origin:henan
Type:Synthetic fibers, Synthetic Resin and Plastics, Synthetic Rubbers
Purity:99%
Product name:phenolic resin
Appearance:powder,flake or block
HS Code:3909400000
Color:Light yellow block,flake,liquid.
Grade:Adhesive grade
Packing:25kg/kraft paper bag
SHELF LIFE:12 Months
Quality Indicators of Phenolic Resin
项目
Item指标
Index外观
Appearance红棕色粘稠液体
Reddish-brown viscous liquid游离酚含量( %)
Free phenol content ( %)＜ 10 游离醛含量 (%)
Free aldehyde content( %)＜ 2 含水率 (%)
Moisture content( %)＜ 10 粘度(20℃涂-4粘度) (S)
Viscosity (20℃ coating -4 viscosity)( S)1000-1500 Quality Index of Phenolic Resin Curing Agent
品种性能
Varieties Property苯磺酰氯
OBSC对甲苯磺酰氯
PTSC硫酸乙酯
Ethyl sulfate复合固化剂
Compound curing
agent外 观
Appearance白色透明液体
White transparent
liquid白色结晶状粉末
White crystalline
powder无色液体
colorless liquid暗灰色粘状液体
Dark gray viscous
liquid比 重
Specificgravity 1.37-1.41 固体
Solid- 1.1-1.2 纯
The度
purity≥95% ≥97% 硫酸＞98%无水乙醇
sulfate＞98%ethyl
alcohol- 酸 度
Acidity适中
Moderate低
Low高
High适中
Moderate游离酸
Free acid＜1% - - ＜3% 熔 点
Melting point14-16 65-71 - - 水 份
Moisture＜2% ＜2% ＜5% 3% 粘 度
Viscosity- - - 20-30S,(25℃涂-4粘
度计)
20-30S,(25℃coating
-4 viscometeApplication
Mainly used for construction,anticorrosion engineering ,anticorrosive coating, phenolic cement paste, glass fiber reinforced plastics and mortar, etc.
Storage
The thermoplastic products are packed in woven bags with a net weight of 25kg/ bag.
It should be stored in a dry, cool and ventilated place.
Be ware of packaging damage. If packaging is broken, it will be easy to damp, so please use it immediately.
Lower the stacking height as far as possible and remove the toner winding film when the temperature exceeds 25°C.
Thermoplastic products can be stored for 3 months at temperatures below 15°C.
Other products
Anticorrosion line carbon brick
Company Information
Qinyang Xinghui New Materials Co., Ltd. is a comprehensive enterprise specializing in the production of anticorrosive materials such as anticorrosive carbon bricks and anticorrosive construction. Our company has an independent research and development team.
Packing&Shippment
FAQ
1. Q:Do you offer sample for testing?
A:Yes, we offer free sample only with the buyer paying the shipping fee.
2. Q:How long does it take to receive my product?
A:Our sales manager chooses the logistics way based on your time condition. So far, we support Fedex, UPS, EMS, sea shipping, land shipping and other ways you need.
3. Q:How is the quality of your products guaranteed?
A:After the completion of production, our quality inspection, our quality control department check evey batch of chemical materials to make sure its good condition.
For any more question, pls feel free to contact us!
Product Consultation
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