Building Material Additive HPMC Hydroxyethyl Methyl Cellulose

Overview

Basic Info.

Model NO.	HPMC
Type	Thickener/Additive
Mesh	80-100
Application	Construction/Industry/Daily Chemical
Certification	ISO/SGS/MSDS/TDS
Classification	Chemical Auxiliary Agent
Viscosity	200-200000MPa.S
Purity	99%
Other Name	Hypromellose
Raw Material	Refined Cotton
Transport Package	PP Bag
Specification	25kg/bag
Trademark	HONGHAI
Origin	China
HS Code	3912900000
Production Capacity	1600ton/Month

Product Description

Product Description

Hydroxypropy Methyl Cellulose Ether (HPMC) is widely used as a thickener, stabilizer and water retaining agent for building materials. It provides water retention and workability for mortars, it can improve adhesion, reduce skinning and increase open time.Hydroxypropy Methyl Cellulose Ether (HPMC) is a highly pure cotton cellulose as raw material, under alkaline conditions by special etherification and preparation.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.
Hydroxypropy Methyl Cellulose Ether (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.
In the course of construction,HPMC is used for wall putty, tile adhesive, cement mortar, dry mix mortar, wall plaster, skim coat, mortar, concrete admixtures, cement, gypsum plaster, joints fillers, crack filler, etc.Detailed Photos

HPMC Properties

Water Retention:The water retention will be enhanced, which is helpful with such problems as cement or gypsum construction.

Adhesivity:It can make mortar attach to base material better sincethe plasticity of mortar is enhanced.

Operationality:It can enhance the plasticity of mortar and improve the coating efficiency in construction projects

Product Parameters

Different viscosity for different application,we can accept OEM.

Description	HPMC is a kind of anionic cellulose ether produced by a series of chemical processing
Standards	Name of Index	Index Parameter	Measured value
	Methoxy content	27-30	29.2
	Hydroxypropyl content	7-12	11.0
	Viscosity index (2%,20ºC )	1000-200000	200000
	Ash content (WT%)	≤5.0	3.2
	Water content (WT%)	≤5.0	2.7
	Less on Drying (WT%)	≤5.0	3.7
	Gelation temerature (ºC)	58-64	62
In physical Characteristics	(HPMC) is a odorless, odorless, odorless white powder that can be dissolved cold water to form a transparent, viscous solution.It has the properties of thickening, adhesion, dispersion, emulsification, film formation, suspension,adsorption, gelation, surface activity, water retention and protective colloid
Keeping of Standad Sample	ked in moisture-proof bags, stored in a cool and dry place, ready to use, if there is any time left, pay attention to seal moisture-proof.
Applications	The products are widely used in building construction, building materials,coating, wallpaper paste, polymerization additives, paint removal agent,leather, ink, paper, etc.
Packing	N.W. 25kg/bag with wrap film with pallet.

Packaging & Shipping

HPMC Packing:
- 25 KG per woven bag made with compound woven fabric and inner PE bag.- 12000kg (480 bags) of palletized goods in 20' container.- 24000kg (960 bags) of palletized goods in 40' container.
Storage: Prevent rain and sunny, prevent fire and damp, airtight ventilation preservation, according to non-dangerous goods shippingApplication

Hydroxypropyl Methyl Cellulose Ether(HPMC) is mainly used in the dry building materials from the construction industry, including the water-resistant putty powder, putty paste, steel putty, paint glue, thermal insulation mortar and so on. It has a good water retention effect, and it is easy to be constructed with a good luminosity, besides, the viscosity and gel time can be customized according to the requirement of customers.

Tile AdhesiveGood water retention: prolonged opening time will make tiling more efficient. Improved adhesion and sliding resistance: especially for heavy tiles. Better workability: lubricity and plasticity of plaster is ensured, mortar can be applied easier and quicker.Cement Plaster / Dry mix mortarEasy 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.Wall puttyWater retention: maximized water content in slurry. Anti-sagging: when spreading a thicker coat corrugation can be avoided. Increased mortar yield: depending on the weight of the dry mixture and appropriate formulation ,HPMC can increase the mortar volume.Exterior Insulation and Finish System ( EIFS )Improved adhesion. Good wetting ability for EPS board and substrate. Reduced air entrancement and water uptake.Self-leveling MortarProtection 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 FillerBetter workability: proper thickness and plasticity. Water retention ensures prolonged work time. Sag resistance: improved mortar bonding ability.
Company Profile

Jinzhou City Honghai Cellulose Co.,Ltd is manufacture of various industrial cellulose ether products which have own researching, developing and production departments.We have 8 modern automatic production lines with annual output above 20,000 tons of cellulose ether.Our main product is Hydroxypropyl methylcellulose (HPMC) and Redispersible polymer powder(RDP) widely used in the construction industry-ceramic tile slurry, crack filler, self-leveling mortar, thermal insulation mortar, putty powder, coating glue, cement-based plastering mortar and cement-based ceramic tile adhesive . And we could also customized according to customers required viscosity, water retention, specific gravity of products. We have successfully passed the most authentications of ISO 9001 certificate. Professional team,direct manufacturer,quality assurance,good faith service.Please enjoy your one-stop shopping service here! Welcome inquiry and place order.

Our Advantages:- Full equipped laboratory ensures the products quality through pre-shipment tests- Efficient delivery- Sample available- Customized products and packages- Professional teams with prompt response and 24 hours online- Sample testing support- Sample room for products tracking of each batch

Contact UsQ: Are you trading company or manufacturer ?
A: We are factory.
Q: Do you provide samples ? Is it free or extra?
A: Yes, we could offer 200 g free sample for each grade. More than 1kg, we provide free samples, but the freight will be afford by clients.
Q: How can I get the samples?
A: Send sample request by email or whatsapp, we'll dispatch samples by DHL or TNT.
Q: How long is your delivery time?
A: Generally it is 3-5 days if the goods are in stock. For big orders 50-200 tons, we could delivery within 20 days.
Q: What is your terms of payment ?
A: Payment ≤1000USD, 100% in advance. Payment>1000USD, T/T(30% in advance and balance against B/L copy)or L/C at sight.
Q: How about OEM branding and packing?
A: Blank bag, Neutral bag available, OEM bag also available.
Q: How to ensure stable quality?
A: (1) All production process is automatic controlled by DSC system, no manual operation, so the quality of different batches are consitent.
(2) We test the sample before sending to you, and delivery goods at same quality for normal orders.
(3) Our QC and Lab will test all the raw materials purchased, test all finished products before delivering.