Factory Price Chemicals Hydroxypropyl Methyl Cellulose HPMC Construct Grade for Putty Powder

• Customization: Available
• Color: White
• Appearance: Powder
• Model NO.: construction
• Method: Spray
• Level: Finish Coat
• Drying Method: Air Drying
• Substrate: Ceramic
• Components: Film Forming Matter
• Formation Mechanism: Conversion Type
• Certification: SGS
• After-sales Service: Available
• Type: Thickener, Emulsifier, Suspending Agent
• Transport Package: in 25 Kg Plastic Bag Inside by PE Bag
• Specification: construction
• Trademark: Double Bulls
• Origin: China
• HS Code: 3912900000
• Production Capacity: 500000mts Per Month

Product Description

 

Product Description

HPMC is odorless, tasteless,non-toxic cellulose ethers producted from natural hIgh molecular cellulose through series of chemical processing and achieved.It is white powder with good water solubility. It has thickening, adhesion ,dispersing, emulsifying, film, suspended, adsorption, gel, and protetive colloid properties of surface activity and maintain moisture function properties ect.

Product Parameters

Product name		HPMC
content of hydroxypropyl		9.0-12.0
content of  methoxy		24.0-32.0
gel temperature(ºC)		56-75
Ash		≤5%
PH Value		6.5-8.0
moisture		≤5%
light transmittance		≥80
whiteness		≥75
packing density		370-420
appearance		white or almost white powder
Viscosity		5-200,000 It can be custmized

High Viscosity HPMC hydroxypropyl methyl cellulose Thickener For putty powder :

1) Appearance: HPMC is a nonionic cellulose ether, white grayish-white powder or granule,odorless and flavorless, soluble in cold water, glacial acetic acid, ethanol, methanol and propylene glycol, slightly soluble in acetone depending on the degree of substitutions, practically insoluble in hot water, ethylene glycol and toluene. HPMC is dissolved in a mixture of 10% methanol and 90% methylene chloride to form colloidal solutions.
2) The solution of HPMC has surface activity, high transparency, and stable performance. When heated at certain temperature, the solution becomes cloudy or forms flocculent gel. However, the solution becomes clear again after cooling. Different types of HPMC have different gelation temperatures. The solubility varies with the viscosity. The lower the viscosity, the higher solubility it has. The different types of HPMC are different in some properties and their solubility in water is not affected by pH.
3) Particle sizes: 100% pass rate in 80 mesh.
4) Apparent density: 0.25-0.70 g/mL (usually about 0.5 g/mL),specific density 1.26-1.31mL.
5) Color change temperature:190-200°C; Carbonization temperature:280-300°C.
6) Surface tension:42-56 dyn/cm (2% aqueous solution).
7) The higher methoxy content in HPMC, the lower gelation temperature, and the higher solubility in water and surface activity.
8) HPMC has some other characteristics, for example, thickening property, pH stability, retention of water, excellent film-forming property, good disperse and adhesion ability.
 

Packaging & Shipping

Company Profile

Hebei Double Buls adheres to the enterprise spirit of professional, dedicated and precise industry, adheres to the business philosophy of integrity, pragmatism, progress and sustainability, relies on advanced technology and equipment, strictly controls product quality, and pursues 100% customer satisfaction. With its own R & D strength, the company makes its products more widely serve multiple industries. In order to provide customers with more comprehensive and convenient services and actively expand the service system, we can provide customized products, packaging and services according to the needs of customers, forming a complete industrial chain service integration of raw material control, production, testing, packaging, domestic and foreign logistics, pre-sales and after-sales services, to provide customers with access standards and regulatory requirements that meet the products of different countries and markets.

FAQ

 

Q1: Are you manufacturer or trader?

We are a real manufacturer, welcome all customers from all over the world to visit our factory.

Q2:How can you promise your quality is good?

Before delivery, each batch will be tested strictly, and retained sample will be kept in our stock to trace the variations of product quality.

Q3:What documents you provide?

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.

Q4: Can you provide samples for free?

 I really welcome you to ask for samples for us,We can provide samples to customers for free.

Q5:Can you produce according to the samples?

Yes, we can produce by your samples or detailed requirement.

Q6:what is your terms of payment?

 We can accept LC,  TT,   West Union,   MoneyGram.

Q7: How about your delivery time?

Not affected by environmental protection and shutdown, it usually takes 2 to 10 days, and the specific delivery time depends onThe items and quantity you ordered.

Q8: How do you make our business long-term and good relationship?

A1.We keep good quality and comopetitive price to ensure our customers benefit;

A2.We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.