Big Factory Supply High Quality Trimethylolpropane TMP Chain Extender For Synthetic Resin Manufacturer & Supplier
Sep 28th, 2022 at 04:52 Dyes and Pigments Meadow Woods 33 views Reference: yJrb2J2NbWL
Location: Meadow Woods
Price: Contact us
Big Factory Supply High Quality Trimethylolpropane Tmp Chain Extender For Synthetic Resin - Buy Chain Extender,Trimethylolpropan Tmp,Trimethylolpropan Product manufacturer and supplier from China, Please contact us by Live Chat on the bottom right.
Essential details
| CAS No.: |
77-99-6 |
| Other Names: |
2-ethyl-2- hydroxymethyl-1 |
| MF: |
CH3CH2C(CH2OH)3 |
| EINECS No.: |
201-074-9 |
| Place of Origin: |
Shanghai, China |
| Type: |
Syntheses Material Intermediates |
| Purity: |
99% |
| Model Number: |
TMP |
| Application: |
Chain Extender, Synthetic Resin |
| Appearance: |
White Flake Solid, White flake solid |
| Trimethylolpropane, w/%≥: |
99.0 |
| Hydroxyl, w/%≥: |
37.5 |
| Moisture,w/ %≤: |
0.05 |
| Acid valuew/%≤: |
0.002 |
| Chrominance /Hazen unit ≤: |
20 |
| Crystallization point, /℃≥: |
59.0 |
| Boiling point: |
295℃ |
| Molecular Weight: |
134.17 |
Supply Ability
| Supply Ability | 1000 Ton/Tons per Month |
Packaging & delivery
To be packed with plastic lined composite bag with net weight 25kg. To be packed with plastic lined composite bag with net weight 500/1000kg.shanghai
| Packaging Details | |||||||
| Port | |||||||
| Picture Example: | |||||||
| Lead time: |
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Products Description
|
Trimethylolpropane(TMP) |
|
|
Other name: |
2-ethyl-2- hydroxymethyl-1, 3- propylene glycol, Tri- hydroxyl, 2,2- dihydroxy methyl alcohol |
|
CAS number: |
77-99-6 |
|
Product standard: |
Q/320682NUU 03-2015 |
|
Annual capacity: |
20,000 tons/year |
|
Structural skeleton symbol: |
CH3CH2C(CH2OH)3 |
|
Molecular weight: |
134.17 |
|
Hygroscopy: |
hygroscopic |
|
Boiling point: |
295℃, under atmospheric pressure |
|
Solubility: |
it is soluble in water and acetone, and also soluble in carbon tetrachloride, chloroform and ether, but insoluble in aliphatic hydrocarbon and aromatic hydrocarbon. |
Technical requirements
|
Measuring items |
Technical Index |
|
Appearance |
White flake solid |
|
Trimethylolpropane, w/%≥ |
99.0 |
|
Hydroxyl, w/%≥ |
37.5 |
|
Moisture,w/ %≤ |
0.05 |
|
Acid value (to be calculated as HCOOH), w/%≤ |
0.002 |
|
Chrominance /Hazen unit (Pt-Co color number)≤ |
20 |
|
Crystallization point, /℃≥ |
59.0 |
Package type To be packed with plastic lined composite bag with net weight 25kg. To be packed with plastic lined composite bag with net weight 500/1000kg.
Application
1. Used as the raw material of synthetic resin, and also used for synthetic aviation lubricating oil, plasticizer, etc. 2. Used as the glycerine substitute, and also used for the synthesis of drying oil. 3. Widely used in the production of polyester and polyurethane foam, also used in the manufacture of alkyd coatings, synthetic lubricants, plasticizer, surfactant, rosin ester and explosives. Also used directly as textile auxiliary agent and PVC resin thermal stabilizer. And used in alkyd resin application, it can improve the resin''s firmness, color, weather resistance, chemical resistance, and sealing properties. 4. Have the advantages of improving the firmness, corrosion resistance and sealing performance of resin, and have good stability to hydrolysis, pyrolysis and oxidation.
Our advantage
1.We''ve already sold over 15,000 customers 2.The annual sales volume of the company exceeds USD 4 thousand. 3.Direct distribution cooperation with BASF,Eastman ,Covestro,Evonik,LG,Lanxess,Clariant,Allnex and other manufactures;We have reached deep cooperation with many general agents.
4.The industry we cover Coating,Easer,Adhesive,Mied plastic ,Daily chanmical ,Cosmetic ,UV,Water paint,Packing.
5. Chemical Mall sample .the sample shop is the first in the industry to collect and sort out thousand of chemical samples, The member registers more than5000enterprise
Company Profile
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FAQ
Q 1:Are you trading company or manufacturer ?
A:We are trading company but we own one production plant and we own some production lines in our cooperated factory and we have our own technology of making products.
Q 2:How long is your delivery time?
A: It will take 7-15 days if the goods are in our inventory but it will take 30days if products are not in our inventory.
Q 3: Do you provide samples ? is it free?
A: Yes, we provide free samples but express fee should be paid by buyers.
Q4: What''s your delivery time?A: Usually we will arrange the shipment within 10 to 15 days.
