Widely Used HPMC/HEC/CMC Leather Plastic Printing Ceramics Toothpaste Daily Chemical

Basic Info

Model NO.	hec
Components	Film Forming Matter
Ash	5
Viscosity	5-60000
Purity	99.9%
Formation Mechanism	Conversion Type
Transport Package	25kg/Bag
Specification	viscosity between 5-200000 cps
Trademark	HAOYUE
Origin	China
HS Code	3912390000
Production Capacity	50 Mt/Days

Product Description

HEC

Hydroxyethyl cellulose is developed and produced by our company for many years. Hydroxyethyl cellulose is a kind of uniform and efficient non-ionic water-soluble polymer. Two products hpy30000s and hpy50000s with different viscosity range are introduced, which are suitable for different fields. Hpy30000s and hpy50000s are mainly used for emulsion paint and hpy50000s for stone paint.Main quality performanceVersatility: it can be used in different emulsion systems and pH conditions.Excellent color paste and pigment compatibilityGood water retentionGood color mixing viscosity stabilityGood storage stabilityBetter low foaming and transparencyFeatures and usesHydroxyethyl cellulose (HEC) is a kind of nonionic cellulose ether, which is made from natural polymer cellulose by a series of chemical processes. It is a kind of odorless, tasteless and nontoxic white powder or particle, which can be dissolved in cold water to form a transparent viscous solution, and the dissolution is not affected by pH value. It has the characteristics of thickening, adhesion, dispersion, emulsification, film-forming, suspension, adsorption, surface activity, water retention and salt resistance.Connect hydroxyethyl cellulose can be widely used in water-based coating, construction mortar, oil drilling, synthetic resin, ceramic industry, food, textile, agriculture, cosmetics, tobacco, ink, paper daily chemistry and other fields.Physical and chemical properties:1, This product is white or yellowish odorless, odorless, tasteless and easy to flow powder, which can be dissolved in cold water and hot water. Generally speaking, the insoluble pH value in most organic solvents changes less in the range of 2-12, but the viscosity decreases beyond this range. The HEC after surface treatment disperses in cold water and does not agglomerate. The dissolution rate is relatively fast. It generally takes about 15min to slowly increase the viscosity.2. 100 mesh screening rate ≥ 99%; softening temperature: 135-140 ºC; surface density: 0.35-0.61g/ml; decomposition temperature: 205-210 ºC; slow combustion rate; equilibrium moisture content: 23 ºC, 6% at 50% RH, 9% at 84% RH. (RH is relative humidity).Dissolution method:Dissolved in water:Slowly add HEC into the water with violent agitation until it is completely dissolved. If all materials are added, it will be difficult to dissolve;

Product analysis

item	value
Classification	Chemical Auxiliary Agent
CAS No.	9004-65-3
Other Names	HEC
MF	C3H7O *
EINECS No.	220-971-6
Purity	99.8
Place of Origin	HEB
Type	Carbon Black
Usage	Coating Auxiliary Agents, Petroleum Additives, Drilling mud chemicals
Brand Name	GUANGMIAO
Model Number	HEC
Product name	HEC
Full Name	Hydroxyethyl cellulose
Application	Construction
Keywords	Hydroxyethyl cellulose HEC
Color	White Color
Shape	Powdery
Package	25kg/bag
Sample	Availiable
Shelf life	24 Months
Viscosity	25-200000 Mpa.s

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FAQ

Q: Are you trading company or manufacturer ?
A: We are a manufacturer with more than 10 years of experience
Q: Do you provide samples ? Is it free or extra?
A: Yes. Free sample quantity not more than 1kg in total
Q: How can I get the samples?
A: Send sample request by E-mail or WhatsApp, we'll dispatch samples by DHL or Fedex
Q: How long is your delivery time?
A: Generally it is 3-5 days if the goods are in stock. For big orders 50-200 tons, within 14days
Q: What is your terms of payment ?
A: T/T(30% in advance, balance paid before shipment or against B/L copy)or L/C at sight
Q: How about OEM branding and packing?
A: Blank bag, Neutral bag available, OEM bag with customer brands also available. We ODM service too
Q: How to ensure stable quality?
A: (1) All production process is automatic controlled by DSC system, the quality are stable and consistent.(2) We test the sample before sending to you, and delivery goods at same quality for normal orders.

(3) Our QC and Lab will test all the raw materials purchased, test all finished products before delivering.