Hydroxyethyl Methyl Cellulose Mhec Hemc Construction Chemicals Additives

• Customization: Available
• Type: Thickener
• Application: Feed Additive
• Model NO.: Hemc
• Packing: 25kg/Bag or Bulk Packing
• Certificate: ISO, Fami QS, COA, MSDS
• After-sales Service: Discuss with Sales Rep.
• Transport Package: Woven Bag with Film
• Specification: 25kgs
• Trademark: sidley
• Origin: China
• HS Code: 3912390000
• Production Capacity: 500tons/Month

Product Description

Product Description

SIDLEYCHEM has focused on the application development and product promotion of construction chemicals such as mortars and coating additives for many years. To provide customers with professional, customized one-stop product supply services and systemized solutions. At present, it has formed fields covering mortar, paint and daily chemicals.

Capacity

SIDLEYCHEM has the production base in Shandong, China with an annual production capacity of 15,000MT of MC (HPMC/MHEC); 5000 MT of HEC; 10000MT of RDP; 10000MT of PAC for oildrilling; 15000MT of Calcium Formate/Sodium Formate/Potassium Formate etc.

Services

As one of the best suppliers of mortar additives in China, Sidleychem has its own technology center to assist customers in product analysis, product development, formulation optimization and more. At the same time providing the most competitive products, providing customers with the best customized service is our goal.

Advantage

• Most competitive price
• Technical Support.
• customized service.

Hydroxypropyl Methylcellulose(HEMC)

CAS:9004-65-3

Hydroxyethyl methyl cellulose one of the key ingredients in drymix mortars due to their ability to influence key dry mix mortars properties such as curing, workability, water retention, rheology and thixothropy.

Construction Grade HEMC

1.Water Retention

The excellent water retention of Hydroxypropyl Methylcellulose allows the cement to have a longer time to hydrate and improve the adhesion of the mortar to the substrate. It effectively prevents the mortar from losing water too quickly and causes drying and cracking, and makes the mortar have a longer construction time.

2.Construction Improvement

The thickening effect of Hydroxypropyl Methylcellulose can control the mortar to achieve the best consistency, improve the cohesion of the mortar, achieve the anti-dripping effect, improve the operability, and greatly improve the construction efficiency. The consistency and slip resistance of the mortar is a very important requirement. For thick layer construction and tile adhesive, the mortar needs to have the proper consistency and slip resistance.

3. Improve the Bond Strength of the Mortar

Hydroxyethyl methyl cellulose can improve the bonding strength of mortar, even in high temperature environment, it can ensure sufficient moisture of mortar, and make cement fully hydrated, thus ensuring better bonding performance of the mortar and ensuring mortar to various substrates. All have a good bonding effect.

4. Air entraining agent

In mortar, due to the addition of Hydroxypropyl Methylcellulose, a certain amount of tiny, uniform and stable bubbles are introduced into the fresh mortar. Due to the ball effect, the mortar has good workability, reducing the shrinkage of the mortar and the cracking, increase the yield of the mortar.

Product Description

 

Hydroxypropyl Methyl Cellulose (HEMC)

Brief Introduction

SidleyCel®Hydroxyethyl methyl cellulose (HEMC) is non-ionic cellulose ether made from natural cotton fiber under series of chemical processing. It's odorless, tasteless and non-toxic white powder, can be dissolved in cold water to form a transparent viscous solution with the properties of thickening, binding, dispersing, emulsifying, film coating, suspending, absorbing, gelling, water retention and colloid protection.

Physical and Chemical Specification

Specification	E(2910)	F(2906)	K(2208)
Gelling temperature (ºC)	58-64	62-68	68-90
Methoxy (WT%)	27.0-30.0	27.0-30.0	19.0-24.0
Hydroxypropoxy (WT%)	7.0-12.0	4.0-7.5	4.0-12.0
Viscosity(cps, 2WT% Solution)	3, 5, 6, 15, 50, 4000, 10000, 30000, 50000,70000

Pharmaceutical Grade HEMC

Type	Viscosity(cps)	Remark
E5	4-5.5	2910(E)
E6	5.6-7.0
E15	12.1-18.0
E4M	3000-5000
K100	91-120	2208(K)
K4M	3000-5000
K100M	80000-120000

Hydroxyethyl methyl cellulose (HEMC) is a multi-functional pharmaceutical adjuvant which can be used as thickener, dispersant, emulsifier and film-forming agent. As film coating and binder, it can improve the dissolution rate of drugs. It can also be used as a suspension aid, host material in ophthalmic preparations and etc.

Construction Grade HEMC

SdielyCel	Viscosity	Recommended Applications
MPB 40M	250-550CPS(Brookfield,2%.20ºC)	Self leveling
MPC 40TS	42000-50000CPS(Brookfield,2%.20ºC)	Plaster/putty
MPC 60TS	60000-70000CPS(Brookfield,2%.20ºC)	Tile adhesive
MR 24163	55000-65000CPS(Brookfield,2%.20ºC)	Gypsum-based products

.Excellent workability: provide suitable viscosity, good plasticity and easy for construction.

.Good water retention: make the slurry fully hydrated, extend the open time and avoid cracking.

.Good slipping resistance: make slurry adhere to the surface strongly to prevent slipping.

Detergent Grade HEMC

SdielyCel	Viscosity	Applications
MR D901	>60000CPS(Brookfield,2%.20ºC)	Liquid Detergent
MR D902	>60000CPS(Brookfield,2%.20ºC)	Liquid Detergent

SidleyCel® Hydroxyethyl methyl cellulose (HEMC) can provide viscosity in all types of surfactant system. The powder surface has been treated through unique process, so it can be dissolved in the water quickly and has no agglomeration, flocculation or precipitation during dissolution.

Packing & Shipping:

In 20/25kg paper bags inner with PE bags
20'FCL:11 tons with pallets or 12.5 tons without pallets

Storage &Transportation:
-No Damage during the transportation;
- Protect from Humidity, Rain, Sunlight, Damp and wet;
-Put in dry and ventilated Place During storage;
- Remind must be promptly sealed and packed to prohibit from wet.