China Powder Used in Plaster Construction Chemicals HPMC

• Type: Viscosity Reducer Admixture
• Function: Strengthen, Waterproof
• pH: 6.0-8.5
• Method: Spray
• Color: Sub-White, White
• Appearance: White, off-White Powders
• Model NO.: HPMC
• Components: Film Forming Matter
• Particle Size: 98.5% Passes Through 100 Mesh
• Formation: Mechanism
• Ash Content: 3-10%
• Model No.: HPMC
• Purity: 99%Min
• Application: Mortar ,Wall Putty, Tile Adhesive Agent,Tile Joint
• Advantage: Direct Factory Sale
• Usage: Construction Material Auxiliaries, Coating Auxilia
• Viscosity: 50000-200000 Mpas
• Transport Package: in Bag
• Specification: 20/25 kg per bag
• Trademark: XINWEITE
• Origin: China
• HS Code: 3912390000
• Production Capacity: 500t/Month

Product Description

Introduction
HPMC use highly pure cotton as raw material. It is a kind of white or whitish powder. 
HPMC decreases with the decrease of methoxide content, increase of gel point, decrease of water solubility and decrease of surface activity. 
HPMC has thickening ability, salt resistance, low ash powder, pH stability, water retention, dimensional stability, excellent film forming, and a wide range of enzyme resistance, dispersion and adhesion.
It's white or off-white powder, non-toxic tasteless, and readily soluble in hot or cold water. HPMC also used for ceramics, tobaccos and detergents, etc.

Product Application
Construction building materials,Industry ceramic,Painting material,Oil printing,Polyethylene,Textile,Paper manufacture,Cosmetics.


Construction industry
1. Cement mortar: Increase the dispersion of cement-sand, greatly improve the plasticity and water retention of mortar, which is effective in preventing cracks, and can enhance the strength of cement.
2. Ceramic tile cement: improve the plasticity, water-holding capacity of pressed ceramic tile mortar, improve the bonding strength of ceramic tile, and prevent powdering.
3. Coating of asbestos and other refractories: as suspension safety agent, fluidity improver, but also improve the adhesion to the substrate.
4. Gypsum coagulant slurry: improve water retention and processability, improve the adhesion to the base.
5. Joint cement: Joint cement added to gypsum board to improve fluidity and water retention.ect


Specifications:

Appearance:	White or off white powder		CAS No.:	9004-65-3
Our Test method	NDJ-4 Rotational viscometer,2%  solution,20ºC
Items	Standard Quality .
	60YB	65YB	70YB	75YB
Methoxyl Content WT%	28.0-30.0	27.0-30.0	16.5-20.0	19.0-24.0
Hydroxpropyl Content WT%	7.0-12.0	4.0-7.5	6.0-12.0	4.0-12.0
Gel TemperatureºC	58.0-64.0	62.0-68.0	68-75	70.0-90.0
Moisture content WT%		≤5.0
Ash  WT%		≤ 4.0
PH value 1% solution @25ºC		5.0-8.5

 

Spec.	Viscosity Range(MPA.S)	Spec	Viscosity Range(MPA.S)
80	5-100	15000	12000-18000
400	300-500	20000	18000-30000
800	600-900	40000	30000-50000
1500	1200-1800	75000	50000-85000
4000	3000-5600	100000	85000-130000
8000	6000-9000	150000	130000-180000
10000	9000-12000	200000	≥180000
Note: the Viscosity(mpa.s) can be customized.

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.

Our Factory




Packaging
HPMC are packed in the following two types of packages.
A. 25 Kg bag with polyethylene inner ,and 12 MT with pallet is loaded in one container of 20 ft.
B. 25 Kg bag with polyethylene inner ,and 14 MT without pallet is loaded in one container of 20 ft

CAS:9004-65-3  
Molecular Formula: C56H108O30
Molecular Weight: 1261.4387

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
Q3. What about the lead time?
A:Generally it is 7-10 days if the goods are in stock.According to quantity.
Q4. 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.

FAQ
-----------------------------
1.Q:Are you a factory or trading company?
A:We are a factory and trading company.
2 Q: What documents you provide?
A: Usually, we provide Commercial Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.PLS let us know if your markets have any special requirements.
3 Q: What is loading port?
A: Our factory is nearby Tianjin Port, but loading port can be negotiated.
4 Q:What is the payment terms?
A: L/C ,T/T, PayPal.
5 Q:How can I get some samples?
A: Kindly send us your address, we are honored to offer you samples.