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Ethyl cellulose for coating abrasive materials production
| موق: | 5ton |
| قیمت: | ≤5000kg 17.9＄/kg ＞5000kg 17.5＄/kg |
| بسته بندی استاندارد: | محصول EC باید در فیلم داخلی پلی اتیلن خوراکی که توسط کاغذ کامپوزیت-پلاستیکی بیرونی و طبل فیبر فیبره |
| دوره تحویل: | 5-10 روز کار |
| روش پرداخت: | L/C ، D/A ، D/P ، T/T ، Western Union ، MoneyGram ، Cash |
| ظرفیت عرضه: | 500ton در سال |
اطلاعات دقیق
محل منبع
چین
نام تجاری
Hersbit
شماره مدل
E5 ، E15 و غیره.
مدرک
حلالیت:
نامحلول در آب، محلول در حلال های آلی
تراکم فله:
0.35-0.55 گرم بر سانتی متر مکعب
فلزات سنگین:
<40ppm
رطوبت:
0.0 ٪
محتوای اتوکسیل:
47.5-49.5٪
شماره CA:
9004-57-3
تراکم:
1.30-1.35 گرم بر سانتی متر مکعب
فرمول مولکولی:
C14H24O11
ماندگاری:
2 سال
محتوای خاکستر:
0.5 ≤
مقدار pH:
5.0-8.0 (2٪ محلول)
ظاهر:
پودر سفید به سفید
نقطه ذوب:
135-155 درجه سانتیگراد
اندازه ذرات:
90٪ از 100 مش عبور می کند
ثبات حرارتی:
پایدار تا 200 درجه سانتیگراد
توضیحات محصول
Stable Colloidal Aqueous Dispersion Ethyl Cellulose Biodegradable For Film Coating
Product Features
Ethylcellulose (EC), taking natural cellulose as the main raw material, is organic-soluble cellulose produced by a series of chemical reactions, belonging to nonionic cellulose s. The appearance of EC is white to slight yellow powder or granules without smell and taste.
EC has small moisture absorption, good electrical properties and good stability to light, heat, oxygen, damp and chemicals. It is nonflammable and tole rant to strong base, diluted acid and brine solution. It can be soluble in organic solvents like alcohols, ketones, esters, arenes, halohydrocarbons, etc.
EC can be widely used in various painting, such as metal surface coating, paper product painting, rubber coating, heat-melt coating, and coating for integrated circuit (IC), etc., used in inks like magnetic ink, gravure ink and aniline ink as cold-resistant material, used in special plastics and deposits, for instance coated tape for rocket propellant, used in insulation material and cable coating, used as polymer suspension polymerization dispersant, binder for hard alloy and ceramics, and used in textile Industry as printing paste.
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-toluene,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 military-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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