Полиуретановое твердое поролоновое сырье из полиуретана смесь полимерного полиола для настенного
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- Поставщик: Shandong,Near,Chemical,Co.,Ltd.
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Характеристики
A polyol is an organic compound containing multiple hydroxyl groups. The term "polyol" can have slightly different meanings depending on whether it is being used in the field of food science or that of polymer chemistry. Polyols containing two, three and four hydroxyl groups are a diol, triol, tetrol and so on. Low molecular weight polyols are widely used in polymer chemistry, where they function as crosslinking agents. Alkyd resins for example are used in paints and in molds for casting. They are the dominant resin or "binder" in most commercial "oil-based"coatings. Approximately 200,000 tons of alkyd resins are produced each year. They are based on linking reactive monomers with through ester formation. Polyols used in the production of commercial alkyd resins are glycerol, trimethylolpropane, and pentaerythritol. |
Product Name | Model | If you want to know more information, please tell me the model and quantity you need and your destination port, so that I can provide you with better quotation service. We can also supply TDI. |
3000 Molecular Weight | ||
3500 Molecular Weight | ||
5000 Molecular Weight | ||
10% | ||
13% | ||
15% | ||
25% | ||
45% | ||
M20S | ||
44V20L |
TEST ITEM | UNIT | SPECIFICATION | TEST RESULT | TEST STANDARD |
Appearance | Transparent liquid | Transparent liquid | GB/T2008.2 | |
Color | GD/APHA | MAX 50 | 10 | GB/T605 |
Viscosity | mPa.s/25c | 400-700 | 572 | GB/T12008.7 |
Water | WT% | MAX 0.05 | 0.026 | GB/T22313 |
Acid value | mgKOH/g | MAX 0.05 | 0.044 | GB/T12008.5 |
PH Value | 5-7 | 5.46 | GB/T22313 | |
Hydroxyl Value | mgKOH/g | 54-58 | 56.97 | GB/T12008.3 |
Unsaturation | Mol/kg | MAX 0.020 | 0.0086 | GB/T12008.6 |
INSPECTION STANDARD : Q/WDDX003-2019
·POLYMER POLYOL POP45
PACKING:N.W. 210KGS/(16.80MTS/FCL)*1FCL/REFER CONTAINER
ORIGIN: CHINA
·POLYMER POLYOL POP45
PACKING:N.W. 210KGS/(16.80MTS/FCL)*1FCL/REFER CONTAINER
ORIGIN: CHINA
TEST ITEM | UNIT | SPECIFICATION | TEST RESULT |
Viscosity | mPa.s/25c | 4000-6000 | 5000 |
Water | WT% | MAX 0.08 | 0.05 |
PH Value | 6-9 | 7.5 | |
Hydroxyl Value | mgKOH/g | 25-30 | 27 |
Solid Content | % | 43-47 | 45.5 |
POLYMER POLYOL POP2010
TEST ITEM | UNIT | SPECIFICATION | TEST RESULT |
Viscosity | mPa.s/25c | 800-1200 | 900 |
Water | WT% | MAX 0.08 | 0.07 |
PH Value | 5-8 | 6.37 | |
Hydroxyl Value | mgKOH/g | 42-46 | 43.61 |
Solid Content | % | 9.5-11 | 10.23 |
TEST ITEM | UNIT | SPECIFICATION | TEST RESULT |
Viscosity | mPa.s/25c | 1200-2000 | 1350 |
Water | WT% | MAX 0.08 | 0.05 |
PH Value | 6-9 | 6.17 | |
Hydroxyl Value | mgKOH/g | 36-40 | 38.27 |
Solid Content | % | 24-26 | 25.87 |
TEST ITEM | UNIT | SPECIFICATION | TEST RESULT | TEST STANDARD |
Appearance | Transparent liquid | Transparent liquid | GB/T2008.2 | |
Viscosity | mPa.s/25c | 700-1300 | 1090 | GB/T12008.7 |
Water | WT% | MAX 0.08 | 0.049 | GB/T22313 |
Acid value | mgKOH/g | MAX 0.1 | 0.023 | GB/T12008.5 |
PH Value | 5-8 | 5.94 | GB/T22313 | |
Hydroxyl Value | mgKOH/g | 42-46 | 42.10 | GB/T12008.3 |
Free Acrylonitrile | Mg/kg | MAX 5 | 0.2 | GB/T31062 |
Free Styrene | Mg/kg | MAX 15 | 3 | GB/T31062 |
TEST ITEM | UNIT | SPECIFICATION | TEST RESULT | TEST STANDARD |
Appearance | Transparent liquid | Transparent liquid | GB/T2008.2 | |
Color | GD/APHA | MAX 50 | 10 | GB/T605 |
Viscosity | mPa.s/25c | 400-700 | 572 | GB/T12008.7 |
Water | WT% | MAX 0.05 | 0.026 | GB/T22313 |
Acid value | mgKOH/g | MAX 0.05 | 0.044 | GB/T12008.5 |
PH Value | 5-7 | 5.46 | GB/T22313 | |
Hydroxyl Value | mgKOH/g | 54-58 | 56.97 | GB/T12008.3 |
Unsaturation | Mol/kg | MAX 0.020 | 0.0086 | GB/T12008.6 |
Test items | Specifications | Results |
Appearance | Colorless single inclined crystal with luster | Conforms |
Purity | ≥99.0% | 99.13% |
Crystallizing Point | 79.7-79.8ºC | 79.7ºC |
Melting Point | 79-83ºC | 80.2ºC |
Boiling Point | 217-221ºC | 218ºC |
Flash Point | 78-79ºC | 78.86ºC |
Conclusion | The product conforms to Enterprise standards. |
Polyether polyols are widely used in the production of various types of polyurethane elastomers, coatings, adhesives, finishing agents, sealants, water-based polyurethanes and other fields.It can partially replace tetrahydrofuran polyether and polyester polyol. Reduce production costs in this field and improve product quality. It can also be used as an esterification and etherification reaction intermediate, and can also be used as a defoaming
agent and antifoaming agent.
agent and antifoaming agent.
We have various of packages for different products and we are always pleased to satisfy customers' requestPromote shipping usually 7--14 days after receiving TT deposit or LC Original.
ITEM | PACKAGE | FCL |
Polyether | 210kg*80drum 1000kg*20IBC drum 22tons/ | 16.8tons/FCL 20tons/FCL 22tons/Flexitank |
comprehensive service company focusing on import & export of chemicals and domestic trade. We are integrating rich chemical resources along with individual customized services for all global clients.
Our company adheres to the market-oriented, committing to exploring the diversified international market, as well as the principle of honesty and trustworthiness. The clients of Near Chemical always come first.
In the past decade , Near Chemical has established a stable and friendly partnership with thousands of customers over 60 countries and regions. We have spread wide range of chemicals in various fields such as pharmac y , petroleum, animal husbandry, food processing, printing&dyeing, manufacturing industr ies etc. Near Chemical now has warehousing, trading, public utilities ,property management and other
Our company adheres to the market-oriented, committing to exploring the diversified international market, as well as the principle of honesty and trustworthiness. The clients of Near Chemical always come first.
In the past decade , Near Chemical has established a stable and friendly partnership with thousands of customers over 60 countries and regions. We have spread wide range of chemicals in various fields such as pharmac y , petroleum, animal husbandry, food processing, printing&dyeing, manufacturing industr ies etc. Near Chemical now has warehousing, trading, public utilities ,property management and other
comprehensive entities, and gradually develop to collectivization, internationalization and Industrialization.
Our company has a good development prospect and unlimited potential future. Our main production lines are including Methylene Chloride 30,000 tons/year, Maleic Anhydride 30,000 tons/year, Propylene Glycol 20,000 tons/year.
We always carry out "quality first and service the best" .
Near Chemical, Near U, Warm the world.
Our products have been promoted to all over Europe,North&South America, Middle-e ast, Asia and pacific area as well as Africa,we have establish ed long term cooperation with our clients .
Quality service
Adhering to the principle of "quality first,service the best" Near Chem insists on providing high quality chemicals based on a complete Quality Assurance System. Meanwhile,we use SOP system to guarantee our whole logistics. Near Chem has built a mutual trust under honesty and integrity principles with customers all around the world.And will keep promoting our commitment to better a nearer Chem to the world. 24 hour service 24 hours q uick and clear respond to our customers all around the world。 Professional and individual after sale s service to assure the Customer satisfaction.
A: As an integrated enterprise, we have our own production lines on Methylene Chloride, Chloroform and
Aniline oil , meanwhile we are one of the experienced distributors for other chemicals such as cyclohexanone, Dimethyl Formamide,Propylene Glycol, Ethylene Glycol, Dimethyl Carbonate, Thiourea, Polyol, TDI, etc . W e have competitive price benefited by ready stock and good relations with some leading chemical m anufacturers.
2 Q: How can you guarantee your quality?
A: Our factory owns mature production line under EPR quality system. We can guarantee the stab ility and qualifi cation of the raw material s . And we also have SOP loading system to ensure the safety and timely transportation.
3 Q: Can I get some samples?
A: Yes, we welcome sample order for you to test and check our quality. Send me your requirement s of the product you need. We can provide sample free of charge , and the express cost is on you .
4 Q: How to confirm the Product Quality before placing orders?
A : You can get free samples from us or taking our previous SGS Report s as reference or arrange SGS before loading.
5 Q: What is your MOQ?
A: Our MOQ is 20'FCL for each product.
6 Q: What kind of package do you have?
A: We have various of packages to meet needs of our customers,like Iron drums, plastic drums, IBC tank s, Flexitank, ISO TANK and bags etc.
7 Q :Which kind of payment terms do you accept?
A:We prefer TT, LC payment terms. Other payment terms are flexible to be further discussed.
8 Q:Can you give me a discount price?
A: Yes. It depends on your order qty.
9 Q: How about your delivery? How long is your delivery time?
A: Prompt and reliable delivery by professional shipping line s .
Generally it takes 14 days after deposit or original LC.
Aniline oil , meanwhile we are one of the experienced distributors for other chemicals such as cyclohexanone, Dimethyl Formamide,Propylene Glycol, Ethylene Glycol, Dimethyl Carbonate, Thiourea, Polyol, TDI, etc . W e have competitive price benefited by ready stock and good relations with some leading chemical m anufacturers.
2 Q: How can you guarantee your quality?
A: Our factory owns mature production line under EPR quality system. We can guarantee the stab ility and qualifi cation of the raw material s . And we also have SOP loading system to ensure the safety and timely transportation.
3 Q: Can I get some samples?
A: Yes, we welcome sample order for you to test and check our quality. Send me your requirement s of the product you need. We can provide sample free of charge , and the express cost is on you .
4 Q: How to confirm the Product Quality before placing orders?
A : You can get free samples from us or taking our previous SGS Report s as reference or arrange SGS before loading.
5 Q: What is your MOQ?
A: Our MOQ is 20'FCL for each product.
6 Q: What kind of package do you have?
A: We have various of packages to meet needs of our customers,like Iron drums, plastic drums, IBC tank s, Flexitank, ISO TANK and bags etc.
7 Q :Which kind of payment terms do you accept?
A:We prefer TT, LC payment terms. Other payment terms are flexible to be further discussed.
8 Q:Can you give me a discount price?
A: Yes. It depends on your order qty.
9 Q: How about your delivery? How long is your delivery time?
A: Prompt and reliable delivery by professional shipping line s .
Generally it takes 14 days after deposit or original LC.
