Construction Chemical Material and Concrete Admixture HPMC

• Type: Water Repellent Admixture
• Raw Materials: Purified Cotton
• Function: Strengthen, Waterproof
• Method: Spray
• Components: Film Forming Matter
• Particle Size: 98.5% Passes Through 100 Mesh
• Model NO.: HPMC
• Ash Content: 3-10%
• pH: 5-8
• Drying Method: Drying
• Model No.: HPMC
• Usage: Coating Auxiliary Agents, Paper Chemicals
• Feature: Non-Toxic
• Grade: Construction Grade
• Material: Cotton
• Appearance: White Powder
• Keywords: HPMC
• Transport Package: Bag
• Specification: 20/25 kg per bag
• Trademark: XINWEITE
• Origin: China
• HS Code: 3912390000
• Production Capacity: 500t/Month

Product Description

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.



Hpmc

Technical Requirement
Item	HE	HE	HJ	HK
methoxy	28-30%	27-30%	16.5-20%	19-24%
hydroxypropoxy	7-12%	4-7.5%	23.0-32.0%	4-12%
Gelatin temperature	58-64ºC	62-68ºC		7-90ºC
moisture	≤5%
Lime	≤1%
PH:1% solution,25ºC		5.0-8.5

Application
1. Construction Industry
With good thixotropy and adhesive, mortar can be pumped. As binders in plaster, gypsum material, putty powder or other materials.
2. Ceramic Industry: widely used as a binder in the manufacture of ceramic products.
3. Paint or Ink Printing Industry: with good compatibility in water or organic solventsas, it can be used as a thickening agent, dispersing agent and stabilizer and can also be used in paint remover.
4.  Plastic: used as forming release agent, softening agent, lubricant etc.
5. PVC: As dispersant in the polyvinyl chloride production, the main auxiliaries of suspension polymerization for preparing PVC.
6. Others: This product is also widely used in leather, paper products and the textile industry.




Exterior Insulation and Finish System ( EIFS )
•Improved adhesion.
•Good wetting ability for EPS board and substrate.
•Reduced air entrancement and water uptake.

Self-leveling
•Protection from water exudation and material sedimentation.
•No effect on slurry fluidity with low viscosity
HPMC, while its water retention characteristics improve the finish performance on the surface.

Crack Filler
·Better workability: proper thickness and plasticity.
·Water retention ensures prolonged work time.
·Sag resistance: improved mortar bonding ability.

HPMC Properties
Increases the water retention of construction mortar
Improves workability of construction mortar
Improves bonding of construction mortar
Increases sag resistance of construction mortar

Advantage:
1. Our factory is located in production base of the cellulose, we can provide a very competitive price.
2. Help client to find matching grade quickly and precisely, Professional Technology Service Sale Team
3. Convenient Transportation, near to Tianjin Port;
4. Provide photo and video services , customer can understand the whole process from Production to Shipment at any time
5. Provied FREE samples to client to verify the performance of our product.

FAQ
Q: How can I get the new price of a product?
A: Please provide the exact or approximate quantity, packing details, destination port or special requirements, then we could give you the price accordingly.
Q: What's your payment terms?
A: We accept all payment TT,LC, Western Union,DP. But for first time, we only do LC or TT.
Q: What's your delivery time?
A: Usually we will arrange the shipment in 7 -15 days after the payment finished.
Q:Can you offer free samples for us ?
A: Yes , we offer sample free for your test while you agree to bear the freight charge.