White cement admixture putty powder additive HPMC

Brief IntroductionHydroxypropyl Methyl Cellulose (HPMC) is non-ionic cellulose ether made from natural polymer cellulose through seriesof chemical processes. It contains almost all properties of methyl cellulose (MC) and is the first choice for the production ofhigh-quality building materials additives. HPMC has the ch

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White Cement Admixtures Putty Powder Additives HPMC

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 dry mortar, 
tile adhesive, 
wall putty, skim coat, 
caulking compound, interface agent, coating, and self-leveling agent for new building materials.

White Cement Admixtures Putty Powder Additives HPMC

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.


White Cement Admixtures Putty Powder Additives HPMC

Physical Properties

ItemIndex
AppearanceWhite or slightly off-white powder
Particle Size80 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
ModelDN65DN70DN75
Methoxyl Content (%)17.0-22.016.5-20.019.0-24.0
Hydroxypropyl Content (%)4.0-9.56.0-12.04.0-12.0
Gel Tempreture (°C)59-6868-7570-90
Moisture Content (%)≤5.0≤5.0≤5.0
Ash Content (%)≤4.0≤4.0≤4.0
PH Value5.0-8.55.0-8.55.0-8.5


Viscosity Range

Spec.Viscosity By
Brookfield
Viscosity By
NDJ-1
 Spec.Viscosity By
Brookfield
Viscosity By
NDJ-1
400350-550350-550 1500010000-1500012000-18000
800650-1000650-1000 4000024000-3200030000-50000
15001200-18001200-1800 7500032000-4000050000-90000
25002000-30002000-3000 10000038000-4500080000-120000
40003200-48003200-4800 15000045000-67000120000-180000
80006400-96006400-9600 200000≥67000≥180000

White Cement Admixtures Putty Powder Additives HPMCWhite Cement Admixtures Putty Powder Additives HPMC


White Cement Admixtures Putty Powder Additives HPMC
                              


White Cement Admixtures Putty Powder Additives HPMC
                              

White Cement Admixtures Putty Powder Additives HPMC

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.


White Cement Admixtures Putty Powder Additives HPMC


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.


White Cement Admixtures Putty Powder Additives HPMC

White Cement Admixtures Putty Powder Additives HPMC

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