Quick Search
CAS Number: 9004-62-0
EC Number: 618-387-5
TYLOSE MHS 150003 P4 is a water-soluble, non-ionic, highly etherified, modified methyl hydroxyethyl cellulose powder.
TYLOSE MHS 150003 P4 provides very fast consistency development, high water demand, water retention, and heat stability, and moderate sag resistance and influence on cement hydration.
This grade of methyl hydroxyethyl cellulose (MHEC) is ideal for use in block laying adhesives and gypsum mounting binders and spray plasters.
TYLOSE MHEC (methyl hydroxyethyl cellulose/TYLOSE MH-grades) are water soluble, nonionic cellulose ethers, which are offered as free flowing powder or in granular form.
TYLOSE MHEC may contain further additives which for example control the dissolution behavior or the thickening power.
TYLOSE MHS 150003 P4 is a commonly used cellulose ethers organic water-based ink thickening agent, belongs to a water-soluble non-ionic compound, with good water thickening ability, degraded by oxygen, acid and enzyme, under alkaline conditions can be crosslinked by Cu2 +.
TYLOSE MHS 150003 P4 is a water-soluble.
TYLOSE MHS 150003 P4 is non-ionic.
TYLOSE MHS 150003 P4 is highly etherified.
TYLOSE MHS 150003 P4 is modified methyl hydroxyethyl cellulose powder.
TYLOSE MHS 150003 P4 provides very fast consistency development, high water demand, water retention, and heat stability, and moderate sag resistance and influence on cement hydration.
TYLOSE MHS 150003 P4 is a water-soluble, non-ionic, highly etherified, modified methyl hydroxyethyl cellulose powder.
TYLOSE MHS 150003 P4 provides very fast consistency development, high water demand, water retention, and heat stability, and moderate sag resistance and influence on cement hydration.
This grade TYLOSE MHS 150003 P4 is ideal for use in block laying adhesives and gypsum mounting binders and spray plasters.
Water-soluble cellulose ethers under the TYLOSE trade name - including methyl hydroxyethyl cellulose (MHEC), methyl hydroxypropyl cellulose (MHPC), and hydroxyethyl cellulose (HEC) - for applications such as construction and ceramic coatings & paints.
TYLOSE MHS 150003 P4 of methyl hydroxyethyl cellulose (MHEC) is ideal for use in block laying adhesives and gypsum mounting binders and spray plasters.
TYLOSE MHS 150003 P4 grades – water soluble, non-ionic, highly etherified methyl hydroxyethyl cellulose.
TYLOSE MHS 150003 P4 is a water-soluble.
TYLOSE MHS 150003 P4 is non-ionic.
TYLOSE MHS 150003 P4 is highly etherified.
TYLOSE MHS 150003 P4 is modified methyl hydroxyethyl cellulose powder.
TYLOSE MHS 150003 P4 provides very fast consistency development, high water demand, water retention, and heat stability, and moderate sag resistance and influence on cement hydration.
This grade TYLOSE MHS 150003 P4 of methyl hydroxyethyl cellulose (MHEC) is ideal for use in block laying adhesives and gypsum mounting binders and spray plasters.
TYLOSE MHS 150003 P4 grades – water soluble, non-ionic, highly etherified methyl hydroxyethyl cellulose.
TYLOSE MHS 150003 P4 is a water-soluble, non-ionic, highly etherified, modified methyl hydroxyethyl cellulose powder.
TYLOSE MHS 150003 P4 provides very fast consistency development, high water demand, water retention, and heat stability, and moderate sag resistance and influence on cement hydration.
This grade TYLOSE MHS 150003 P4 is ideal for use in block laying adhesives and gypsum mounting binders and spray plasters.
TYLOSE MHS 150003 P4 has thermal stability, when heated, does not appear gelation, does not occur precipitation under acidic conditions, the film-forming property is good, the aqueous solution can be made of a transparent film, can be derived from the reaction of alkali cellulose with ethylene oxide, having properties such as thickening, emulsifying, adhesive, suspension, film-forming, maintaining moisture and protectiving colloid.
The role of thickener in the aqueous ink is thickened.
The viscosity of the ink added a thickening agent increases, can improve the physical and chemical stability of the ink.
Due to the increased viscosity, rheology of the ink can be controlled at the time of printing.
The pigment and filler in ink is not easy to precipitate, increasing the storage stability of the water-based ink.
Thickening agent is a cellulose-based material and (or) polyvinyl alcohol substances.
Cellulose substances may be methyl cellulose, ethyl cellulose, hydroxymethyl cellulose, carboxymethyl cellulose, hydroxypropyl cellulose, Hydroxyethyl cellulose and hydroxypropylmethyl cellulose.
Polyvinyl alcohol material may be an or several species of polyethylene 400, 600, 800, 1000, 1600, 2000, 4000, 6000.
Uses of TYLOSE MHS 150003 P4:
TYLOSE MHS 150003 P4 is used for cracking method to extract polymerized dispersing agents such as oil water base gel fracturing fluid, polystyrene and polyvinyl chloride.
TYLOSE MHS 150003 P4 is also used for latex thickening agent in paint industry, hygristor in electronics industry, cement anti-coagulant agent and water retention agent in construction industry.
Glazing in ceramic industry and toothpaste binder.
Also TYLOSE MHS 150003 P4 is widely used in many aspects such as printing and dyeing, textile, paper, pharmaceutical, health, food, cigarettes, pesticides and fire extinguishing agent.
TYLOSE MHS 150003 P4 is used as a water-based drilling fluids, and thickening agent and filtrate reducer of completion fluids, thickening agent has obvious effect on brine drilling fluid.
TYLOSE MHS 150003 P4 can be used for filtrate reducer of oil well cement.
Cross-linking with the polyvalent metal ions into a gel.
As surfactants,TYLOSE MHS 150003 P4 protective colloids, emulsion stabilizers in combination with emulsion such as vinyl chloride, vinyl acetate emulsion, and a tackifier, dispersant, dispersion stabilizer of emulsion.
TYLOSE MHS 150003 P4 used in many aspects such as coatings, fibers, dyeing, paper, cosmetics, pharmaceuticals, pesticides.
There are many uses of TYLOSE MHS 150003 P4 in oil exploitation and machinery industry.
As surfactants, latex thickening agent, protective colloid, oil exploitation fracturing fluid and polystyrene and polyvinyl chloride dispersing agents, etc.
Production methods of TYLOSE MHS 150003 P4:
1. Alkali cellulose is a natural polymer, each of a fiber-based ring contains three hydroxyl groups, the most active hydroxyl reaction to give TYLOSE MHS 150003 p4.
The raw material cotton linter or refined pulp meal were immersed in 30% liquid caustic soda, took out to squeeze after half an hour.
Squeezed water containing soda to 1: 2.8, pulverized.
Pulverized alkali cellulose was added into the reaction kettle, sealed, vacuumized, nitrogen charge, repeated to vacuumize and nitrogen charge to replace atmosphere in the reaction kettle.
Precooled the liquid ethylene oxide was pressed into, cooling water was pumped in jacket of reaction kettle, controlled at about 25 ℃ and reacted for 2 h, crude product of TYLOSE MHS 150003 p4. was obtained.
The crude product was washed with alcohol, added acetic acid to adjust pH value to 4-6, added glyoxal to crosslink and aging.
Then washed with water, centrifugal dewatering, dryed, milled to obtain TYLOSE MHS 150003 p4.
Raw material consumption (kg/t) linter or low pulp meal 730-780 liquid caustic soda (30%) 2400 ethylene oxide 900 alcohol (95%) 4500 acetic acid 240 Glyoxal (40%) 100-300.
2. The raw material cotton linter or refined pulp meal were immersed in 30% liquid caustic soda, after half an hour took out to squeeze.
Squeezed water containing soda to 1: 2.8, pulverized alkali cellulose was added into the reaction kettle, sealed and vacuumized, nitrogen charge, used nitrogen to replace all atmosphere in the reaction kettle,Precooled the liquid ethylene oxide was pressed into.
In the cooling, controlled at 25 ℃ and reacted for 2 h, to give the crude product of crude TYLOSE MHS 150003 p4.
The crude product was washed with ethanol and acetic acid was added to adjust the pH value to 4-6. added glyoxal to crosslink and aging, washed with water fast, finally centrifugal dehydration, dried, milled, obtained low salt TYLOSE MHS 150003 p4.
Description Hetastarch, another nonproteinaceous colloid, is a complex mixture of ethoxylated amylopectins ranging in molecular weight from 10 to 1,000 kDa (average molecular weight, ~450 kDa). When infused as a 6% solution, hetastarch approximates the activity of human albumin.
The larger molecular weights, however, increase TYLOSE MHS 150003 P4 intravascular residence time as well as its plasma expansion effects relative to albumin.
Hetastarch is synthetically produced, so TYLOSE MHS 150003 P4 is degraded more slowly and is less antigenic than other colloids.
Despite these advantages, hetastarch is quite expensive and also has no oxygen-carrying capacity.
TYLOSE MHS 150003 P4 is light yellow powder.
TYLOSE MHS 150003 P4 occurs as a white, yellowish-white or grayish-white, odorless and tasteless, hygroscopic powder.
Chemical Properties of TYLOSE MHS 150003 P4:
TYLOSE MHS 150003 P4 is white to yellowish fibrous or powdery solid, non-toxic, tasteless and soluble in water.
TYLOSE MHS 150003 P4 is insoluble in common organic solvents.
Having properties such as thickening, suspending, adhesive, emulsifying, dispersing, water holding.
TYLOSE MHS 150003 P4 has different viscosity range of solution can be prepared.
Having exceptionally good salt solubility to electrolyte.
Other TYLOSE Products:
TYLOSE H grades:
TYLOSE H 10 YG4
TYLOSE H 15 YG4
TYLOSE H 20 P2
TYLOSE H 20 YG4
TYLOSE H 200 NP2
TYLOSE H 300 NG4
TYLOSE H 300 P2
TYLOSE H 300 YP2
TYLOSE H 4000 NG4
TYLOSE H 6000 YP2
TYLOSE H 10000 NG4
TYLOSE H 10000 P2
TYLOSE H 15000 YP2
TYLOSE H 30000 YP2
TYLOSE H 60000 YP2
TYLOSE H 100000 YP2
TYLOSE H 200000 YP2
TYLOSE HA grades:
TYLOSE HA 40 YP2
TYLOSE HC grades:
TYLOSE HC 30000 YP2
TYLOSE HS grades:
TYLOSE HS 250 YG4
TYLOSE HS 6000 YP2
TYLOSE HS 15000 YP2
TYLOSE HS 30000 YP2
TYLOSE HS 60000 YP2
TYLOSE HS 100000 YP2
TYLOSE HX grades:
TYLOSE HX 500 T
TYLOSE HX 6000 YG4 Plus
TYLOSE MB grades:
TYLOSE MB 15009 P2
TYLOSE MB 60000 P2
TYLOSE MH grades:
TYLOSE MH 50 G4
TYLOSE MH 200 YP2
TYLOSE MH 300 P2
TYLOSE MH 2000 YP2
TYLOSE MH 4000 KG4
TYLOSE MH 6000 YG8
TYLOSE MH 6000 YP4
TYLOSE MH 6002 P4
TYLOSE MH 10000 KG4
TYLOSE MH 10007 P4
TYLOSE MH 15000 YP4
TYLOSE MH 15002 P6
TYLOSE MH 15018 P4
TYLOSE MH 20006 P4
TYLOSE MH 20009 P2
TYLOSE MH 30000 YG8
TYLOSE MH 30000 YP4
TYLOSE MH 30026 P4
TYLOSE MH 60000 P6
TYLOSE MH 60001 P4
TYLOSE MH 60001 P6
TYLOSE MH 60004 P6
TYLOSE MH 60009 P4
TYLOSE MH 60010 P4
TYLOSE MH 100001 P6
TYLOSE MHBS 60000 YP4
TYLOSE MH 300003 P6
TYLOSE MHE grades:
TYLOSE MHE 60000 YP4
TYLOSE MHF grades:
TYLOSE MHF 10015 P4
TYLOSE MHF 10016 P4
TYLOSE MHF 20007 P4
TYLOSE MHF 20010 P4
TYLOSE MHF 60028 P6
TYLOSE MHF 150013 P6
TYLOSE MHS grades:
TYLOSE MHS 10012 P6
TYLOSE MHS 30024 P4
TYLOSE MHS 30027 P6
TYLOSE MHS 60000 YP4
TYLOSE MHS 100005 P3
TYLOSE MHS 100006 P3
TYLOSE MHS 150003 P4
TYLOSE MHS 150012 P4
TYLOSE MHS 300000 P4
Special grades:
TYLOSE CER 406001
TYLOSE E 510024
TYLOSE E 514016
TYLOSE EHH
TYLOSE H 4070 NG4
TYLOSE H 100070 NP2
TYLOSE HC 50 NP2
