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High film-forming property,Strong bonding strength,Excellent interface bonding Hydroxyethyl cellulose for denitrification plate catalyst
| MOQ: | 1kg |
| Price: | ≥2000kg US$ 4.83 ≥5000kg US$ 4.28 |
| Standard Packaging: | 80×60×20cm Bagged or Barrelled |
| Delivery Period: | 5-8work days |
| Payment Method: | L/C,D/A,D/P,T/T,MoneyGram,Western Union |
| Supply Capacity: | 200 T/Year |
Strong bonding strength Hydroxyethyl cellulose
,Excellent interface bonding Hydroxyethyl cellulose
High film-forming property,Strong bonding strength,Excellent interface bonding Hydroxyethyl cellulose for denitrification plate catalyst
Company Profile
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.
HEC - Introduction
Hydroxyethyl Cellulose (HEC) is a non-ionic water-soluble cellulose , modified from natural cellulose through alkalization and. It combines the compatibility of natural polymers with the excellent performance of synthetic polymers, and is easily soluble in cold and hot water to form a transparent viscous solution. It features outstanding film-forming, thickening, suspending and rheology control properties, as well as good chemical stability, and has excellent compatibility with various inorganic and organic additives. It is a core functional additive in the fields of denitration plate catalysts, construction materials, coatings and inks.
In the production and application of denitration plate catalysts, HEC acts as a key bonding and forming additive. It can effectively improve the dispersion uniformity of the slurry and the viscosity of the system, endow the slurry with excellent thixotropy and adjustable rheology, and ensure the molding precision and shape retention of the catalyst. After film-forming, it can enhance the interface bonding force of the catalyst substrate, improve the temperature resistance stability, anti-pulverization performance and flue gas corrosion resistance of the products, and avoid cracking during the drying process. It can also assist in regulating the pore structure of the catalyst, adapt to the harsh working conditions of the denitration process, and help the catalyst maintain stable denitration efficiency and service life.
Hydroxyethyl Cellulose (HEC) Applications
With core properties such as excellent water solubility, superior film-forming ability, controllable rheology, strong bonding strength and good chemical stability, HEC serves as a key functional additive across multiple industries. Its core application fields and scenarios are as follows:
1. Environmental Denitration (Core Adaptation: Denitration Plate Catalysts):
As a bonding and forming additive in catalyst production, it improves the dispersion uniformity and system stability of slurry, endows excellent thixotropy and shape retention; enhances the interfacial bonding force of substrates, assists in regulating catalyst pore size, improves the temperature resistance, anti-pulverization and flue gas corrosion resistance of products with no cracking during drying, adapting to the harsh denitration working conditions in thermal power, iron and steel, chemical industry and other industries.
2. Construction and Building Materials:
3. Coatings and Inks:
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Item
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Details
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Appearance
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yellowish or white odorless and tasteless granular powder.
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Viscosity
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See viscosity specification sheet
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Moisture, % ≤
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5
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Ash, % ≤
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5
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pH (1%, solution)
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6~8.5
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Viscosity specification
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Viscosity range(1%),mpa.s
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Viscosity range(2%),mpa.s
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Viscosity range(5%),mpa.s
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Rotor number
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Rotate speed,rpm
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09
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|
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75-150
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1
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30
|
|
3
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/
|
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150-400
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2
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60
|
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40
|
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25-105
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|
1
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30
|
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300
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/
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150-400
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|
2
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30
|
|
2000
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/
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1500-2500
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|
3
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30
|
|
6000
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/
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4500-6500
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|
4
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60
|
|
15000
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700-1500
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|
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3
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30
|
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30000
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1500-2400
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|
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3
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30
|
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50000
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2400-3300
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|
|
3
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30
|
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100000
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3300-6000
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|
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4
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30
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A: Trading company.
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.
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.
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.
Q6: What is your delivery time?
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.
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