Research on the Application of Ethyl Cellulose as Coating Material in Abrasive Manufacturing
Price:
≤5000kg 17.9＄/kg ＞5000kg 17.5＄/kg
MOQ:
5ton
Delivery Time:
5-10work days
Brand:
Hersbit
Product Description
Stable Colloidal Aqueous Dispersion Ethyl Cellulose Biodegradable For Film Coating
Product Features
- Bonding Coating for Abrasive Grains
As an auxiliary film-forming binder, ethyl cellulose wraps individual abrasive particles to improve the dispersibility of abrasives in slurry systems. It prevents abrasive powder from agglomerating, ensures each abrasive grain is evenly distributed on grinding wheels, abrasive belts and abrasive papers, and improves the surface uniformity of finished abrasive products.
- Protective Coating of Abrasive Surfaces
The compact film formed by ethyl cellulose can isolate abrasives from moisture, dust and corrosive substances in the air during production, transportation and storage. It effectively avoids abrasive particle oxidation and surface contamination, maintaining the original hardness and cutting performance of abrasives for a long time.
- Adjusting the Toughness and Wear Resistance of Abrasive Surface Layer
Blended with other resin binders, ethyl cellulose optimizes the brittleness of pure inorganic binders. It endows the abrasive surface with appropriate flexibility, reduces premature shedding of abrasive grits in high-speed grinding and polishing processes, elevates the service life of grinding tools and lowers processing costs.
- Controlled Volatilization & Pore-forming Auxiliary Agent
In the high-temperature curing stage of abrasive products, ethyl cellulose decomposes and volatilizes steadily at a fixed temperature, forming tiny uniform pores inside the coating layer. These pores can discharge grinding heat and grinding debris in the grinding process, effectively avoiding workpiece burning and abrasive clogging.
- Lubricating Intermediate Coating
When used as a thin intermediate coating between abrasives and the substrate, it optimizes the interface combination state, reduces internal stress inside abrasive products caused by thermal expansion and contraction, and improves the structural stability of large-size abrasive tools under high-load working conditions.
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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Company
Sichuan Hersbit Scientific and Technical Co,.Ltd
Location
Northwest side of Xingxing Car Charging Station,Shahe City, Xingtai City, Hebei Province
Contact Person
Ashley