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Ethyl Cellulose Dedicated to the Production of Coated Abrasive Materials
| MOQ: | 5ton |
| Ceny: | ≤5000kg 17.9＄/kg ＞5000kg 17.5＄/kg |
| Standardowe opakowanie: | Produkt WE powinien być pakowany w wewnętrzną torebkę z jadalnej folii polietylenowej zamkniętą w to |
| Okres dostawy: | 5-10 dni pracy |
| Metoda płatności: | L/C, D/A, D/P, T/T, Western Union, MoneyGram, gotówka |
| Pojemność dostaw: | 500ton/rok |
Szczegółowe informacje
Miejsce pochodzenia
Chiny
Nazwa handlowa
Hersbit
Numer modelu
E5, E15 itp.
Dokument
Rozpuszczalność:
Nierozpuszczalny w wodzie, rozpuszczalny w rozpuszczalnikach organicznych
Gęstość nasypowa:
0,35-0,55 g/cm3
Metale ciężkie:
<40 ppm
Wilgoć:
≤3,0%
Zawartość etoksylu:
47,5-49,5%
Numer CAS:
9004-57-3
Gęstość:
1,30-1,35 g/cm3
Formuła molekularna:
C14H24O11
Okres przydatności do spożycia:
2 lata
Zawartość popiołu:
≤ 0,5%
Wartość Ph:
5,0-8,0 (2% roztwór)
Wygląd:
Proszek biały do prawie białego
Temperatura topnienia:
135-155°C
Rozmiar cząstek:
90% przechodzi przez 100 mesh
Stabilność termiczna:
Stabilny do 200°C
Opis produktu
Stable Colloidal Aqueous Dispersion Ethyl Cellulose Biodegradable For Film Coating
Product Features
Ethyl cellulose (EC) adopts native cellulose as its primary feedstock. It is an organo-soluble cellulose derivative synthesized through multiple chemical conversion procedures and falls under the category of non-ionic cellulose ethers. This material presents as an off-white or pale yellow powdery or granular substance with no odor or flavor.
Ethyl cellulose features low water absorption capacity, outstanding electrical insulating performance, and exceptional resistance against illumination, high temperature, oxidation, humidity, and chemical reagents. The compound is non-combustible and can withstand concentrated alkaline solutions, weak acids, as well as saline liquids. It dissolves readily in organic media including alcohols, ketones, esters, aromatic hydrocarbons, and halogenated hydrocarbons.
Since it is insoluble in water, EC is mainly used as tablet binder and film coating material, etc. It is also used as retarder of framework material for preparing various types of matrix sustained-release tablets, used in hybrid material for preparing coating sustained-release preparation and piller, and used in vitamin and mineral tablets as binder, retarder and moisture proof agent.
Specification
| Product Types/Specifications | K | N | T |
| Ethoxyl content, % | 45.0~47.9 | 48.0~49.5 | ≥49.6 |
| Viscosity(1:4ethanol-,5%)mPa.s | See Viscosity Specification Table | ||
| Solubility,% | ≥99.0 | ||
| Ash content,% | ≤0.3 | ||
| Moisture content,% | ≤3.0 | ||
| Heat resistance(120ºC,16h) | Non yellowing, caking and coking | ||
Shanghai Prior Chemical Scientific And Technical Co.LTD. (Grade A Tax Credit) was established in 2016. Leveraging China North Industries Group Corporation (NORINCO GROUP) resources, the company trades -industrial materials including hydroxyethyl cellulose (HEC), hydroxypropyl methyl cellulose (HPMC), sodium carboxymethyl cellulose (CMC), ethyl cellulose (EC), and nitrocellulose (NC).
The company independently manufactures integrated nail-fastening products and holds equity in ammonium carboxymethyl cellulose (CMC-NH4) production and marketing. It holds nearly 70% domestic market share in HPMC for automotive exhaust honeycomb ceramics.
The company independently manufactures integrated nail-fastening products and holds equity in ammonium carboxymethyl cellulose (CMC-NH4) production and marketing. It holds nearly 70% domestic market share in HPMC for automotive exhaust honeycomb ceramics.
FAQ
Q1: Are you a trading company or a manufacturer?
A: Trading company.
Q2:What can I buy from you?
A: Hydroxy Ethyl Cellulose (HEC), Ethyl Cellulose (EC), CMC-NH4, Chlorinated Polypropylene (CPP), N-Butyryl Chloride, HPMC, Red Base KD.
A: Trading company.
Q2:What can I buy from you?
A: Hydroxy Ethyl Cellulose (HEC), Ethyl Cellulose (EC), CMC-NH4, Chlorinated Polypropylene (CPP), N-Butyryl Chloride, HPMC, Red Base KD.
Q3: What are your payment terms?
A: T/T (Telegraphic Transfer), L/C (Letter of Credit), D/A (Documents Against Acceptance), D/P (Documents Against Payment), or as per customer requirements.
A: T/T (Telegraphic Transfer), L/C (Letter of Credit), D/A (Documents Against Acceptance), D/P (Documents Against Payment), or as per customer requirements.
Q4: Can you specify your company's payment terms?
A: Typically:100% advance T/T payment, or 30% advance T/T payment with the balance against copy of B/L, or 100% L/C at sight.
A: Typically:100% advance T/T payment, or 30% advance T/T payment with the balance against copy of B/L, or 100% L/C at sight.
Q5:Do you provide samples? Are they free or chargeable?
A: Yes, we provide free samples (≤500g), but shipping costs are at the buyer's expense.
A: Yes, we provide free samples (≤500g), but shipping costs are at the buyer's expense.
Q6: What is your delivery time?
A: Usually 7–10 working days after payment.
A: Usually 7–10 working days after payment.
Q7:How do you ensure quality?
A: We monitor the goods throughout the production-to-sales process and resolve any issues for our customers.
A: We monitor the goods throughout the production-to-sales process and resolve any issues for our customers.
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