Cellulose Ethers HPMC for Construction Use

Product Details
CAS No.: 9004-65-3
EINECS: 618-389-6
Appearance: Fibrous or Granular Powder
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Manufacturer/Factory, Trading Company
Diamond Member Since 2013

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Type of Ownership
Limited Company
Plant Area
101~500 square meters
  • Cellulose Ethers HPMC for Construction Use
  • Cellulose Ethers HPMC for Construction Use
  • Cellulose Ethers HPMC for Construction Use
  • Cellulose Ethers HPMC for Construction Use
  • Cellulose Ethers HPMC for Construction Use
  • Cellulose Ethers HPMC for Construction Use
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Basic Info.

Model NO.
DRK-HPMC
Usage
Water Retention Agent
Color
White or Slightly off-White
Name
Cellulose Ether
Grade
Industrial Grade
Raw Material
Purified Cotton
Viscosity
350-200000 Cps
Manufacturer
Derek Chemical
Free Sample
Available
Usage 1
Tile Adhesive
Usage 2
Ready Mix Mortar
Characteristics
Water Retention, Thickening, Slip Resistance
Features
Good Fineness, Easy Dissolution
Quality Control
ISO9001
Transport Package
Paper Plastic Package
Specification
25KG/Bag
Trademark
DURELOSE or Customized
Origin
China
HS Code
3912390000
Production Capacity
50t/Day

Product Description


Cellulose Ethers HPMC for Construction Use

Brief Introduction

Hydroxypropyl Methyl Cellulose (HPMC) is non-ionic cellulose ether made from natural polymer cellulose through series
of chemical processes. It contains almost all properties of methyl cellulose (MC) and is the first choice for the production of
high-quality building materials additives. HPMC
has the characteristics of thickening, dispersing, emulsifying, film forming,
suspension, adsorption, surface activity, moisture retention and protective colloid. It is suitable for construction dry mortar,
caulking compound, interface agent, coating, and self-leveling agent for new building materials.

Cellulose Ethers HPMC for Construction Use

HPMC Properties

1. Water Retention
Water retention will be improved, which helps to solve the problem of cement or gypsum construction materials
drying too fast and poor hardening or cracking due to insufficient hydration.


2. Workability
It can enhance the plasticity of mortar and improve the coating efficiency in construction projects.


3. Adhesivity
It can make mortar attach to base material better since the plasticity of mortar is enhanced.


4. Slip Resistance
It can prevent slipping problem between mortar and the base material in construction project as a result of its
thickening effect.


Cellulose Ethers HPMC for Construction Use

Physical Properties

Item Index
Appearance White or slightly off-white powder
Particle Size 80 mesh 100% sieving rate
Viscosity (Brookfield RV2% 20°C) 100-80000 cps
Loss on drying (wt%) ≤5.0
Salinity (wt%) ≤5.0


Technical Index

HPMC
Model DN65 DN70 DN75
Methoxyl Content (%) 17.0-22.0 16.5-20.0 19.0-24.0
Hydroxypropyl Content (%) 4.0-9.5 6.0-12.0 4.0-12.0
Gel Tempreture (°C) 59-68 68-75 70-90
Moisture Content (%) ≤5.0 ≤5.0 ≤5.0
Ash Content (%) ≤4.0 ≤4.0 ≤4.0
PH Value 5.0-8.5 5.0-8.5 5.0-8.5


Viscosity Range

Spec. Viscosity By
Brookfield
Viscosity By
NDJ-1
  Spec. Viscosity By
Brookfield
Viscosity By
NDJ-1
400 350-550 350-550   15000 10000-15000 12000-18000
800 650-1000 650-1000   40000 24000-32000 30000-50000
1500 1200-1800 1200-1800   75000 32000-40000 50000-90000
2500 2000-3000 2000-3000   100000 38000-45000 80000-120000
4000 3200-4800 3200-4800   150000 45000-67000 120000-180000
8000 6400-9600 6400-9600   200000 ≥67000 ≥180000

Cellulose Ethers HPMC for Construction Use

Cellulose Ethers HPMC for Construction UseCellulose Ethers HPMC for Construction Use

Cellulose Ethers HPMC for Construction Use      »»» Viscosity 200,000 cps             »»» Viscosity 200,000 cps            »»» Model: DRK-R130

Cellulose Ethers HPMC for Construction Use

We provide customers with the following services:

Help customers find matching products quickly.
• Customized production based on samples provided by customers.
• Suggestions for formula improvement. We can help customers provide suggestions for improving formulations based on
local climate conditions, building material properties and construction habits to improve product performance and control costs.


We have chemical lab and application lab to ensure the best satisfaction for each order.

Chemical lab can help us evaluate product properties such as viscosity, humidity, ash content, PH value, methyl and hydroxy
-propyl content, substitution
degree, etc.

• Application lab can help us measure open time, water retention, adhesive strength, slip resistance and sag resistance,
setting time, workability, etc.


Cellulose Ethers HPMC for Construction Use

Q1. How do we guarantee the quality of the products?
1) All raw materials must be tested according to main specifications before unloading.

2) After unloading, we store different materials in different warehouses.
3) We keep paper and computer storage records.

Q2: What will be your sample policy?
A: We offer 200g free sample, customers have to afford the delivery cost.

Q3: What is your payment terms?
A: T/T 30% in advance and balance before shipment.

Q4. What about the lead time?
A: Sample needs 3-5 work days, mass production needs 10-15 working days for lot order quantity.

Q5. Do you have any MOQ limit for trial order?
A: We have no MOQ limit, small quantity is acceptable to us.

Q6. Is it OK to print my logo on the bags?
A: Yes. we can do customize packing bags. Please inform us formally and confirm the design before production.


Cellulose Ethers HPMC for Construction Use

Cellulose Ethers HPMC for Construction Use

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