Product Description
Hydroxypropyl methyl cellulose (HPMC)
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
Feature
• High water retention
• Good workability
• Overall good performance
• Very good open time
• Thermal stability improved
• Less retardation of cement hydration
• Excellent slip resistance
Characteristic of HPMC in constructions
Hydroxypropyl methylcellulose can improve the homogeneity of cement-based tile adhesive,which permits an easier painting of the mortar .Thus the working efficiency is improved and the resistance to sagging is enhanced.
Easy dry mix formula due to cold water solubility: lump formation can be easily avoided, ideal for heavy tiles.
Good water retention: prevention of fluid loss to the substrates, the appropriate water content is kept in mixture which guarantees longer concreting time.
Increased water demand: increased open time, expanded spry area and more economical formulation.
Easier spreading and improved sagging resistance due to improved consistency.
Item
|
Index
|
|
HPMC
|
|
F
|
E
|
J
|
K
|
Loss on drying, %
|
5.0 Max
|
Ph value
|
5.0~8.0
|
Appearance
|
White to yellowish grains or powder
|
Viscosity (mPa.s)
|
refer to Table 2
|
Viscosity Specification (
Table 2
)
Level
|
Specific range (mPa.s)
|
Level
|
Specific range (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
|
1000~2000
|
150000
|
130000~180000
|
4000
|
3000~5600
|
200000
|
≥180000
|
Note: Any other special requirement for the product can be satisfied through the negotiation.
HPMC could be used as additives in constructions, such as dry mortar, tile adhesive, wall putty, skim coat, self-levelling, tile grout and so on, it has the perfect properties of high water retention, long open time which could improve the work ability and save cost.
Stand Packing:25kg/bag 12 tons -20'GP with pallet, 14 tons -20'GP without pallet
Shipping
Q1: Can I get samples?
A: Yes, we can supply free sample, you pay for the freight charge only.
Q2: How to pay?
A: PI will be sent firstly after our aligned products specification. Payment by Paypal , T/T, Western Union,LC, are ok.
Q3: How is your MOQ?
A: Normally speaking, our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that sample charge is100% paid.
Q4: How can you guarantee the quality of your products ?
1. Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
2. Free sample or pre-shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers
3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.
4. On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.
Q5: Do you have any other chemicals?
A: Yes, We can provide kinds of additives and fungicides, such as PHMB, PCMX, PVP, DCMX, Glutaraldehyde, Chlorhexidine digluconate 20%, ZPT, CMIT/MIT 14%, Carbomer, BKC, etc .....
Q6: If you still have questions, contact with us ~