TYLOSE HS 30000 YP2
TYLOSE HS 30000 YP2
Hydroxyethyl cellulose = HEC
CAS Number: 107-22-2
EC Number: 203-474-9
Molecular formula: C2H2O2
pH-Value (at 20 °C): 6 – 8
Tylose HS 30000 YP2 is a water-soluble, non-ionic, highly etherified hydroxyethyl cellulose powder.
Tylose HS 30000 YP2 provides increased biostability, fast consistency development, high solution clarity and thermal stability, and low sag resitance and water demand.
This grade of hydroxyethyl cellulose (HEC) is ideal for use in emulsion tile adhesives, exterior, interior, and silicone resin paints, drilling fluids, non-woven fabrics, and washing up liquids.
This Tylose-type is supplied in multi-ply paper bags with polyethylene intermediate layer, shrink palletizing is available by ordering a minimum quantity of 1 pallet, and/or in big bags.
If Tylose HS 30000 YP2 stored in closed bags under dry conditions, Tylose HS 30000 YP2 has a long shelf life.
Application properties of Tylose HS 30000 YP2:
Tylose HS 30000 YP2 is recommended for all types of water based paints as a thickener.
Tylose HS 30000 YP2 ensures the required consistency for application by providing a certain rheological profile or flow property.
Further important properties of Tylose HS 30000 YP2 are its pronounced water retention capability to improve the open time and to ensure a uniform film formation, its effect as protective colloid to stabilise the paint, itsbinding power and excellent pigment compatibility.
Depending on the system being used, a concentration of 0.2 % to 0.5 % is typically rèquired.
The delayed solubility allows the easy suspension of the Tylose grade in cold, pH neutral water.
Packaging, Storage, Safety Instructions:
Like all fine-particle organic substances, cellulose ethers constitute a dust explosion hazard.
Dust formation and deposits must be kept to a minimum so that no ignitable dust/air mixtures can form.
Ignition sources such as naked flames, hot surfaces, sparks and static electricity should be avoided.
In the case of high viscosity grades, a slow loss of viscosity can be measured after lenghty storage (>1 year).
Tylose HS 30000 YP2 absorbs water from moist air.
If Tylose HS 30000 YP2 opened, container must be resealed and kept tightly closed.
Tylose starts to decompose at about 200’C.
Tylose HS 30000 YP2s ignition temperature is >360’C.
Tylose HS 30000 YP2 burns easily and the fire may spread.
When stored in closed containers, or in its original packaging in a dry place at room temperature, Tylose HS 30000 YP2 can be kept for a long time.
Appearance: white powder
Etherification: high etherification
Particle size: powder
Moisture: 6% >
Sulfated ash: 6% >
Bulk density: ca.450 g/l
Etherification (MS): ca.2.70
Swelling time: ca. 20 min
Final dissolving time: ca. 45 min
Gloss: high
Pigment compability: high
Anti-Spattering: moderate
Pseudoplasticity: moderate
Thickening effect: high
Wet scrub resistnce: moderate
Water retention: high
Packaging, Storage, Safety instructions Packaging, Storage, Safety instructions of Tylose HS 30000 YP2:
Like all fine-particle organic substances, cellulose ethers constitute a dust explosion hazard.
Dust formation and deposits must be kept to a minimum so that no ignitable dust/air mixtures can form on Tylose HS 30000 YP2 .
Ignition sources such as naked flames, hot surfaces, sparks and static electricity should be avoided.
Tylose HS 30000 YP2 starts to decompose at about 200°C.
Tylose HS 30000 YP2’s ignition temperature is >360°C.
Tylose HS 30000 YP2 burns easily and the fire may spread.
When Tylose HS 30000 YP2 stored in closed containers, or in its original packaging in a dry place at room temperature, Tylose can be kept for a long time.
In the case of high viscosity grades, a slow loss of viscosity can be measured after lengthy storage (>1 year).
Tylose HS 30000 YP2 absorbs water from moist air.
If Tylose HS 30000 YP2 once opened, container must be resealed and kept tightly closed.
Tylose HS 30000 YP2 is supplied in multi-ply paper bags with polyethylene intermediate layer and/or in big bags.
Tylose HS 30000 YP2 is a water soluble, non-ionic, hydroxyethyl cellulose with standard etherification.
Physical State : Free Powder
Solubility :Soluble in water at any temperature.
Humidity :Packed max. 6 %
Ash content :Na2SO4 max. 6 %
Particle Size of Tylose HS 30000 YP2:
<0.180 mm (through 80 mesh) min. 85%
<0.100 mm (through 140 mesh) min. 45-85%
viscosity of Tylose HS 30000 YP2:
Grade, Höppler falling ball viscometer 30000 mPas(1.9% absolutely dry, 20°C, 20°GH)
Range, Brookfield RV, 20rpm, sp. 4 16000 – 21000 mPas (1.9% absolutely dry, 20°C, 20°GH)
Classification: Chemical auxiliaries
CAS No:9004-65-3
Other Names:MHPC
MF:C12H20O10
EINECS No:220-971-6
Purity:95%
Place of Origin:Zhejiang, China
Kind:Thickener
Use:Coating auxiliary agents, Petroleum additive, Rubber auxiliary agents, Surfactant, Coating auxiliary agents, Water treatment chemicals
Brand name:KelloCel
Model Number:MP
Name of the product:HPMC KelloCel MP
Application:Liquid detergent/soap/shampoo
View:white powder
Function:thickener, water retention agent
Certification:ISO9001
Raw material:cotton linter
Usage areas of Tylose HS 30000 YP2:
interior paints
exterior paints
Silicone resin based paints
Light Colorants
jamb mortars
Hydroxyethyl cellulose, Provides effects like thickening, pseudoplastic properties, water retention, protective colloid effects, film forming and a high level of salt tolerance.
Tylose HS 30000 YP2 offers high gloss, high pigment compatibility, high thickening effect and high water retention.
Tylose HS 30000 YP2 exhibits moderate wet scrub resistance, anti-spattering, and pseudoplasticity.
Tylose HS 30000 YP2 used for paints and coatings applications like interior paints, solid paints, exterior paints, tinters, glazes, and silicon resin paints.
EC No: 203-474-9
CAS No: 107-22-2
Chemical name Quantity Classification:
ethandial … %, glyoxal … % (CEFIC, photometrical test with MBTH)
Quantity: <0,1 %
Classification: Muta. Cat. 3, Xn, Xi R68-20-36/38-43
Lower explosion limits: 30 g/m³
Density: 1,1-1,5 g/cm³
Water solubility at 20 °C: > 10 g/L
Partition coefficient: log POW < 1 %
Auto-ignition temperature;
Solid: > 120 °C
Ignition temperature: > 460 °C
Appearance: white powder
Etherification: high etherification
Particle size: Powder
Delayed solubility: yes
Biostability: yes
Level of viscosity: 30000 mPa.s
Moisure: 6%>
Application pf Tylose HS 30000 YP2:
Interior paints, Solid paints , Exterior paints, Silicon resin paints , Tinters ,Glazes
Constitution: Hydroxyethyl cellulose
Appearance: powder
Etherification: high
Particle size: powder
Delayed solubility: yes
according to Höppler: 30000 mPa•s
Tylose HEC (hydroxyethyl cellulose/Tylose H-grades) are soluble in water at any temperature.
Tylose HEC are nonionic cellulose ethers, which are offered as free flowing powder or in granular form.
Many Tylose HEC grades have a retarded solubility which ensures a lump free solution in aqueous systems.
HEC (Hydroxy Ethyl Cellulose) is non-ionic cellulose ether, easily dispersed and dissolved in water.
Tylose HS 30000 YP2 provides as thickening, colloid protection, construction property improvement, wetting and stability to final product to ensure high quality.
Tylose HS 30000 YP2 has high and even degree of substitution and excellent bio-stability, thus can be widely used in stone-like paints, latex paints, oil-drilling additives, detergent, toothpaste and etc.
After contact with eyes:
Rinse thoroughly with plenty of water, also under the eyelids.
If eye irritation persists, consult a specialist.
After ingestion:
Rinse mouth.
If symptoms persist, call a physician.
Suitable extinguishing media:
Sand, Alcohol-resistant foam, dry chemical, carbon dioxide (CO2), water-spray.
Extinguishing media which must not be used for safety reasons:
Not known.
Special exposure hazards arising from substance or mixture itself, combustion products, resulting gases:
Carbon monoxide and carbon dioxide.
Special protective equipment for fire-fighters:
In case of fire, wear suitable respiratory equipment with positive air supply.
Personal precautions:
Avoid dust formation.
Do not breathe dust.
Forms slippery surfaces with water.
Environmental precautions:
Do not discharge large amounts into the drains or bodies of water.
Methods for cleaning up/taking up:
Pick up mechanically, avoiding dust, and provide disposal in suitable recipients.
Advice on safe handling:
Provide appropriate exhaust ventilation at machinery and at places where dust can be generated.
Avoid the formation of dust.
Any dust build-up that cannot be avoided should be removed regularly.
Advice on protection against fire and explosion:
The product can form flammable (explosive) dust clouds in air.
Keep away from sources of ignition – No smoking.
Further information on storage conditions:
No special storage conditions required.
Occupational exposure controls:
Provide appropriate exhaust ventilation at machinery and at places where dust can be generated.
Protective and hygiene measures:
Wash hands before breaks and at the end of workday.
When using, do not eat, drink or smoke.
Do not breathe dust.
Respiratory protection:
In case of insufficient ventilation, wear suitable respiratory equipment
Hand protection:
If Tylose HS 30000 YP2 is used properly, protective gloves are normally not required, Otherwise, wear protective gloves which
are impermeable and resistant to the product, substance or preparation.
Eye protection:
If Tylose HS 30000 YP2 is used properly, no need to wear eye protection.
Otherwise wear protective goggles with integrated side shields.
About Tylose HS 30000 YP2:
Tylose HS 30000 YP2 is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 10 000 to < 100 000 tonnes per annum.
Tylose HS 30000 YP2 is used by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing.
Biocidal Uses of Tylose HS 30000 YP2:
Tylose HS 30000 YP2 is being reviewed for use as a biocide in the EEA and/or Switzerland, for: disinfection, veterinary hygiene, food and animals feeds.
Texture/Physical form: powder
Solubility: soluble in water of any temperature
Ionicity: nonionic
Moisture, as packed: max
Ash content, as Na2SO4: max
Particle size:
<0.180 mm (through 80 mesh) min. 85 % 1010
<0.100 mm (through 140 mesh) 45 – 85 % 1010
Viscosity: 1.9% absolutely dry, 20°C, 20°GH
Grade, Höppler falling ball viscometer: 30000 mPas 1320
Range, Brookfield RV, 20 rpm, sp. 6: 16000 – 21000 mPas 1270
1,2-Ethanedione
Aerotex glyoxal 40
Biformal
Biformyl
Diformal
Diformyl
ethandial
ethandial … %
Ethanedial
Glyoxal
Glyoxal
glyoxal
glyoxal … %
glyoxal … %; ethandial … %
Glyoxal, 29.2%
Glyoxal, 40%
glyoxal…%; ethandial…%
1,2-Ethanedial (chemical name)
1,2-Ethanedione
Biformal
Biformyl
Daicel GY 60
Diformyl
Ethanedial (9CI)
Ethanedione
Glyfix CS 50
Glyoxal (8CI)
Appearance: white or similar to white powder
Molar substitution degree(MS): 1.8-2.5
Loss on drying: ≤6.0%
PH: 6.0-8.5
Ash content: Max.5%
Particle Size: min.92% pass through 80 mesh
Apparent Density: 0.30-0.50 g/ml
There are many reasons why Tylose is an important component in water based paints for ceilings, walls and facades.
Application of Tylose HS 30000 YP2 of paint should be smooth and easy, whilst spatter must be kept to a minimum.
To achieve these attributes only a small amount of Tylose is necessary.
Depending on the system being used, a concentration of 0.2 % – 0.5 % is typically required.
The choice of Tylose types depends on the application and requirements.
The most commonly used Tylose types in coating materials are Tylose HS and Tylose H.
Thickening / Adjustment of Consistency:
Technically, the most important property of Tylose HS 30000 YP2 is its capability to increase the viscosity of liquids and thus to act as a thickener.
The thickening effect of Tylose HS 30000 YP2 strongly depends on its concentration.
Furthermore, the influence of the degree of polymerisation on the thickening effect of Tylose HS 30000 YP2 can be clearly seen.
With all other parameters constant, the viscosity of Tylose HS 30000 YP2 solutions increases with an increasing viscosity level.
Aqueous solutions of Tylose show a pseudoplastic effect (shear thinning), which means with an increase in shear rate, the viscosity of the solutions declines.
Tylose HS 30000 YP2 and the respective viscosity of the grade.
High viscosity Tylose grades have a stronger shear thinning effect than those of low viscosity, which is shown in the diagram below.
Tylose HS 30000 YP2 ensures the required consistency for application by providing a certain rheological profile or flow property.
This makes the application of paint easy.
The amount of Tylose HS 30000 YP2 as well as its viscosity determines the viscosity level and leads to optimal application properties.
During the application of Tylose HS 30000 YP2, a decreasing viscosity with increasing shear stress is desirable.
2 – hydroxyethyl ether
Hydroxyethyl Cellulose
HEC
Water Retention of Tylose HS 30000 YP2:
An important property of Tylose is its pronounced water retention capability.
Tylose HS 30000 YP2 prevents the water from penetrating into the absorbing substrate too quickly which results in a better adhesion to the substrate.
To the greatest possible extent, the water will be retained in the coating material during drying.
A uniform film formation is ensured and incipient cracking is avoided.
Particularly in formulations with high pigment volume concentration, the water retaining effect of Tylose HS 30000 YP2 ensures sufficient open time for application.
Adequate water retention in paints depends mainly on the concentration and viscosity level as well as on the type and temperature of the substrate of Tylose HS 30000 YP2.
As with all organic powdered substances, cellulose ethers pose a dust explosion hazard.
Tylose HS 30000 YP2 avoid flammable dust-air mixtures, the risk of dust formation and accumulation must be minimized.
Tylose HS 30000 YP2 avoid sources of fire such as open flames, hot surfaces, sparks, electrical disturbances.
Tylose HS 30000 YP2 begins to decompose at around 200 ° C. The flash point is greater than 360 ° C.
Tylose HS 30000 YP2 burns easily and the fire can spread.
Tylose HS 30000 YP2 can be stored for a long time if stored in a closed container or in its original packaging, in a dry place at room temperature.
For high-viscosity types, slight loss of viscosity may occur after long-term storage (more than 1 year).
Tylose HS 30000 YP2 absorbs water from humid air.
The opened container must be resealed.
Dissolve Tylose HS 30000 YP2 in water:
Retarded Hydroxyethy Cellulose can be directly added into paint formulation, will form homogeneous, glazed solution.
Period from powder wetted till dissolution completed call hydration time.
During this process, solution build up thickening ability.
Temperature and PH has effect on hydration time.
Increase PH to 8.0-10.0, will shorten the time 40-60%; temperature increase will shorten this time as well.
Function as Protective Colloid:
Coating materials are predominantly dispersions of pigments and fillers in an aqueous medium.
Tylose HS 30000 YP2 acts as a protective colloid by preventing the agglomeration of the solid particles.
This leads to a better storage stability and easier agitation of the paint.
Hydroxyethyl cellulose is a cellulose ether, usually obtained by the reaction of alkaline cellulose with ethylene oxide.
Typically, to give adequate water solubility to the cellulose backbone, the molar ratio of EA to the anhydroglucose units of the cellulose is greater than 1.5. A SCE is a water-soluble / water-swellable polymer that is commonly used to thicken aqueous environments of functional systems, such as personal care products and household products, paints, products of structural materials, paper coatings, fluids for oil fields, emulsions, latex components etc.
Moreover, a high molecular weight Tylose HS 30000 YP2 is used in the pharmaceutical industry as a filler to provide a swellable diffusion barrier for controlled release applications.
CAS No.: 9004-62-0
Tylose HS 30000 YP2 is a non-ionic soluble cellulose ether, both soluble in cold and hot water, with thickening, suspension, adhesion, emulsification, film-formation, water retention, protective colloids and other properties, widely used in coatings, cosmetics, oil drilling and other industries.
Constitution: Hydroxyethyl cellulose
Etherification: high etherification Delayed solubility: yes
Particle size: powder Biostability: yes
Level of viscosity: 30000 mPa·s
Gloss: high Thickening effect: high
Pigment compatibility: high Wet scrub resistance: moderate
Anti-Spattering: moderate Water retention: high
Pseudoplasticity: moderate
Ingredient Identifiction
Name: Tylose HS 30000 YP2
Segment: Personal care
Performance claims: N/A
Sustainability claims: N/A
Function: N/A
PACKAGING AND STORAGE
This Tylose-type is supplied in multi-ply paper bags with polyethylene intermediate layer, shrink palletizing is available by ordering a minimum quantity of 1 pallet, and/or in big bags.
If Tylose HS 30000 YP2 is stored in closed bags under dry conditions, Tylose has a long shelf life.
Like all fine organic matter, cellulose ethers pose a dust explosion hazard.
Tylose HS 30000 YP2 begins to decompose at about 200 ° C.
The ignition temperature of Tylose HS 30000 YP2 is> 360 ° C.
Tylose burns easily and fire can spread.
Tylose HS 30000 YP2 grades – water soluble, nonionic, hydroxyethyl cellulose and increased bioavailability.
Tylose HS 30000 YP2 is a water soluble, nonionic, highly etherified hydroxyethyl cellulose powder.
Tylose HS 30000 YP2 provides greater bioavailability, very high thickening effects and water retention, moderate foam stabilization and high solution clarity, gloss appearance, pigment compatibility and pseudoplasticity.
TYLOSE HS 30000 YP2 is particularly suitable for use in interior paint, non-woven fabric and toilet cleaner / wc-gel applications.
TYLOSE HS 30000 YP2 provides effects such as thickening, pseudoplastic properties, water retention, protective colloid effects, film forming and high salt tolerance.
TYLOSE HS 30000 YP2 has moderate water retention.
TYLOSE HS 30000 YP2 is used in paint applications such as interior and exterior paints.
Tylose HS 30000 YP2 is a hydroxyethyl cellulose powder recommended for use in interior and exterior paints.
Tylose produces silicones and silicone products for the Paints and Coatings Industry.
Tylose HS 30000 YP2 also helps to increase the increased adhesion and mechanical strength of composite materials.
Tylose HS 30000 YP 2 provides effects like thickening, pseudoplastic properties, water retention, protective colloid effects, film forming and a high level of salt tolerance. Offers high gloss, high pigment compatibility, high thickening effect and high water retention. Exhibits moderate wet scrub resistance, anti-spattering, and pseudoplasticity. Used for paints and coatings applications like interior paints, solid paints, exterior paints, tinters, glazes, and silicon resin paints.
Tylose HS 30000 YP 2 acts as a thickening agent.
Tylose HS 30000 YP 2 is available in powder form with delayed solubility.
Tylose HS 30000 YP2 is used in shampoos.
Tylose HS 30000 YP 2 is a gelling and thickening agent derived from cellulose.
Tylose HS 30000 YP2 is widely used in cosmetics, cleaning solutions, and other household products.
Tylose HS 30000 YP 2 and methyl cellulose are frequently used with hydrophobic drugs in capsule formulations, to improve the drugs’ dissolution in the gastrointestinal fluids.
Tylose HS 30000 YP 2 is also used extensively in the oil & gas industry as a drilling mud additive under the name HEC as well in industrial applications, paint & coatings, ceramics, adhesives, emulsion polymerization, inks, construction, welding rods, pencils and joint fillers.
Tylose HS 30000 YP 2 is one of the main ingredients in the personal lubricant KY Jelly.
Tylose HS 30000 YP2 is also a key ingredient in the formation of big bubbles as it possesses the ability to dissolve in water but also provide structural strength to the soap bubble.
Among other similar chemicals, Tylose HS 30000 YP2 is often used as slime (and gunge, in the UK), a gooey substance often used on television and in fundraising events which is poured over individuals with the aim of causing embarrassment.
Tylose HS 30000 YP 2 acts as a demulcent by relieving inflammation or irritation and dryness of eyes.
Tylose HS 30000 YP2 acts as one of the key ingredient and viscosity-enhancing agent to prolong corneal contact time and increase intraocular drug levels.
Application
Tylose HS 30000 YP 2 is used as a gelling and thickening agent in the development of biostructures for the delivery of hydrophobic drugs.
Tylose HS 30000 YP 2 is used in the development of polymer networks and block copolymers useful in separation technology such as capillary electrophoresis and in biofilms and coatings.
Tylose HS 30000 YP 2 polymers are largely used as water-binder and thickening agent in many industry applications, that is, personal care products, pharmaceutical formulations, building materials, adhesives, etc., and as stabilizer for liquid soaps.
General properties:
Hydroxyethyl cellulose (Tylose HS 30000 YP 2) polymer is a hydroxyethyl ether of cellulose, obtained by treating cellulose with sodium hydroxide and reacting with ethylene oxide.
Tylose HS 30000 YP 2 polymers are largely used as water-binder and thickening agent in many industry applications, that is, personal care products, pharmaceutical formulations, building materials, adhesives, etc., and as stabilizer for liquid soaps.
Tylose products are available as white free-flowing granular powders that easily dissolve in cold and hot water to give transparent solutions with varying viscosities depending on polymer concentration, type and temperature.
When highly polar hydroxyl groups on crystalline cellulose are substituted with hydroxyalkyl groups to manufacture HPC or Tylose HS 30000 YP 2, water solubility initially increases due to a reduction in crystallinity and hydrogen bonding between the cellulose backbone chains.
The equilibrium moisture content steadily decreases as MS increases from 2.0 to 5.0 for both Tylose HS 30000 YP 2 and HPC.
Regenerated Tylose HS 30000 YP 2 is made by dissolving cellulose xanthate in 4–7% sodium hydroxide and contacting with aqueous sulfuric acid.
Tylose HS 30000 YP 2 moieties are highly reactive, allowing a variety of esters and ethers to be manufactured.
Texture/Physical form: powder
Solubility: soluble in water of any temperature
Ionicity: nonionic
Moisture, as packed: max. 5%
Ash content, as Na2SO4 max. 6%
pH-value, 1.0% solution 5.5 – 8.0
Particle size <0.180 mm (through 80 mesh) min. 85%
Uses of Tylose HS 30000 YP2:
1. Tylose HS 30000 YP 2 is used for cracking method to extract polymerized dispersing agents such as oil water base gel fracturing fluid, polystyrene and polyvinyl chloride.
Also 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 widely used in many aspects such as printing and dyeing, textile, paper, pharmaceutical, health, food, cigarettes, pesticides and fire extinguishing agent.
2. 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.
Also can be used for filtrate reducer of oil well cement.
Cross-linking with the polyvalent metal ions into a gel.
3. As surfactants, protective colloids, emulsion stabilizers in combination with emulsion such as vinyl chloride, vinyl acetate emulsion, and a tackifier, dispersant, dispersion stabilizer of emulsion.
Widely used in many aspects such as coatings, fibers, dyeing, paper, cosmetics, pharmaceuticals, pesticides. There are many uses in oil exploitation and machinery industry.
4. As surfactants, latex thickening agent, protective colloid, oil exploitation fracturing fluid and polystyrene and polyvinyl chloride dispersing agents, etc.