Manufacturer Supply Industrial Chemical HPMC Hydroxypropyl Methyl Cellulose for Dry Cement

Basic Info.

Model NO.	DRK-HPMC
Method	Spray
Level	Finish Coat
Drying Method	Drying
Certification	ISO9001
Substrate	Putty Cement Mortar
Components	Auxiliaries
Formation Mechanism	Conversion Type
Characteristic	Good Adhesivity
Appearence	Whitish Podwer or Granuies
Feature	Slip-Resistance
Effect	Good Work-Ability
Ash Content	Max 1%
Characteristical	Quickly Dispersed
Water Content	Max 5%
Particle Size	99%<250um
Use	Plaster
Viscosity	200000cps
Function	Water Retention
Application	Skim Coat
Raw Materils	Purified Cotton
Brand	Derekchem
Name	Cellulose Ether
Transport Package	Paper Plastic Package
Specification	25kg/Bag
Trademark	derekchem
Origin	China
HS Code	3912390000
Production Capacity	50mt/Day

Product Description

Brif introduction

Hydroxypropyl methyl cellulose (HPMC) is a natural polymer materials as raw materials,through a series of chemical processing and prepared non-ionic cellulose. It contains almost methyl cellulose(MC) of all the performance, your first choice for production of high quality building materials additives.To meet the needs of environmental protection, Our product with high water retention, dispersion, good fineness, good work ability, easy dissolution characteristics.It suitable for dry mortar building, both inside and outside wall putty powder milk (cream), adhesives, caulks, interface agents, coatings, self-leveling agent of new building materials.

Product properties

1. Water Retention: The water retention will be enhanced, which is helpful with such problems as cement or gypsum construction material drying too fast and poor hardening or cracking due to insufficient hydration.

2. Operationality: 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.

Physical & Chemical Properties

Item	Specification
	MC		HPMC
	DN55	DN60	DN65	DN70	DN75
Gel Tempreture (ºC)	50-55	58-64	59-68	68-75	70-90
Methoxyl Content (%)	27.5-31.5	28.0-30.0	17.0-22.0	16.5-20.0	19.0-24.0
Hydroxypropoxyl Content (%)		7.5-12.0	4.0-9.5	6.0-12.0	4.0-12.0
Moisture Content (%)			≤5.0
Ash Content (%)			≤4.0
PH Value			5.0-8.5

Viscosity Range

spec.	Viscosity Ranges(MPA.S)	spec.	Viscosity Ranges (MPA.S)
5	4-9	8000	6000-9000
15	10-20	10000	9000-12000
25	20-30	15000	12000-18000
50	40-60	20000	18000-30000
100	80-120	40000	30000-50000
400	300-500	75000	50000-85000
800	600-900	100000	85000-130000
1500	1200-1800	150000	130000-180000
4000	3000-5600	200000	≥180000

FAQ
Q1. How can we guarantee the products' quality?1.All materials must be tested refers to key specifications before unload.2.We will store different material into different warehouse after unload.3.We keep paper and computer storage records. Q2: What will be your sample policy?
A: We offer free sample, customer afford the cost of delivery. 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 days, mass production time needs 3-5 working days for lot order quantity. Q5. Do you have any MOQ limit for trial order?
A: We have no MOQ, small quantity is available for us. Q6. Is it OK to print my logo on the bags?
A: Yes. we can accept this clause, please inform us formally and confirm the design firstly before production.

We provide the following service to customers:• Study the properties of competitor's product.• Help client to find matching grade quickly and precisely.• Formulation Service to improve performance and control cost, according to each client's specific weather condition, special sand and cement properties, and unique working habit.

We have both Chemical Lab and Application Lab to ensure each order's best satisfaction

• Chemical labs is to allow us to evaluate properties as viscosity, humidity, Ash, pH, content of methyl and hydroxypropyl groups, substitution degree etc.• Application lab is to allow us to measure open time, water retention, adhesion strength, slip and sag resistance, setting time, workability etc.