Prix FOB
Obtenir le dernier prix( Negotiable )
|20 Ton Minimum Order
Pays:
China
N ° de modèle:
HPMC
Prix FOB:
( Negotiable ) Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
-
Commande minimale:
20 Ton
Packaging Detail:
25 kgs complex paper bag lined with PE bags. Many bags in a pallet.
Heure de livraison:
10 days
Capacité de Fournir:
800 Ton per Month
Payment Type:
T/T, L/C
Groupe de produits :
| specification Items |
TF-E *0TF |
TF-F *5TF |
TF-J *0TF |
TF-K *0TF |
Note |
| Hydroxypropyl,wt% | 7~*2(MS0.2~0.3) | 4~7.5(MS0.1~0.2) | *3~*2(MS0.7~1.0) | 4~*2(MS0.1~0.3) | Â |
| Methozy,wt% | *8~*0 (DS1.*5~1.9) |
*7~*0 (DS1.6~1.8) |
*6.5~*0 (DS0.9~1.*5) |
*9~*4 (DS1.1~1.4) |
 |
| Get temp,°C | *8~*4 | *2~*8 | *0~*0 | *0~*0 | 2%water solution |
| Viscosity, mpa·s | *5~***0 | *0~***0 | *0~***0 | *5~****0 | 2%water solution,*0°C |
| Ash,wt% | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 |  |
| Water,Wt% | ≤5.0 | ≤5.0 | ≤5.0 | ≤5.0 |  |
3.Product propertied and applications
Hydroxypropyl-methyl cellulose is a non-ionic cellulose ether. It
has uncommon and valuable composite physical and chemical
properties,according to difference replacement degree of
replacement group and modified degree.
(1)Water-soluvility
It can dissolve in water at any ratio,their max.concentration
depend on their viscosity.
(2)None ionic charge
It belong to non-ionic type,will not act to metal salt and ionic
organic compound,complex-forming to insluble precipitate. (3)Heat
gelation
When their water solution is heated to certain temp.,it will formen
to gel.After having been cooled the formed gel becomes to solution
again.
(4)Surface activity
In solution,it provids a surface activity,attaining to considered
emulsifying and protective colloid and phase stabilization.
(5)Metabolic inert
It is used as additives for food and medicament.It will not be
metabolized,and will not provide heat energy in food.
(6)Anti-enzyme
It has better antienzyme ability.When longterm storage,it has good
viscosity stablility.
(7)PH stability
It has a broad PH range.(PH:3~*1)
(8)Water retention
After its porous surface having absorbed moisture,it can preserve
moisture.
(9)Thickening
Its water solution system has thickening power.The thickening
degree is related to the used viscosity of product and type of
compound.
(*0)Film formation
It can make clean and pure,tough and tensile,flexible film,and has
excellent
(*1)Bonding
It can make clean bonding agent for pigment,tobacco product,and
paper etc.,and has excellent properties,is also used in
coating.
(*2)Lubricating
It used in rubber,asbestos,cement,and ceramic product,thus
decreasing its friction forec,and modifing pumping of concrete.
(*3)Suspension
It can prevent solid particles from precipitating,thus inhibiting
formarion of deposition.
(*4)Protective colloid
It can prevent droplet and particles to be changed to agglomerate
state.
(*5)Emulsification
Because of decreasing suface and interfacial tension,and thickening
water phase,thus it can stabilize emulsion.4.Typical
physico-chemical propertiesTypical physico-chemical properties of
HPMC
| Items | Index |
| Polymer | Â |
| Apperance | white to grey while,odourless,tasteless powder |
| Apparent density,g/cm3 | 0.*5~0.*0 |
| Chromotropic temperature, °C | **0~**0 |
| Carbonification temperature, °C | **5~**0 |
| Densitykg/L | 1.*9 |
| Relative flammability(**0°C in furnace) | *0+ |
| Water solution | Â |
| Density,kg/L,1% solution | 1.***2 |
| 5%solution | 1.***7 |
| *0%solution | 1.***5 |
| Refractive index | 1.**6 |
| Specific volume of given concentration,mL/g | 0.**7~0.**7 |
| Surface tension,,*5°C,mN/m | *4~*6 |
| Interfacial tension(in paraffin oil),*5°C,mN/m | *8~*0 |
| Fel temperature,°C | *4~*0 |
| Film(MC film thickness 0.***0mm) | Â |
| Relative density | 1.*9 |
| Area factor(0.***5mm),m2/kg | *6.7 |
| Gas permeability, nmol/(m2·s) |  |
| water steam,*7°C,*0%~**0%,rh | **0 |
| oxygen,*4°C | **0 |
| Tensile strength,*4°C,*0%rh,MPa | *8.6~*1 |
| Elongation rate,*4°C,*0%rh,% | ***0 |
| UV stability,**0rh | excellent |
| Oil resistance | excellent |
| UV light transmittance,**0nm% | *2 |
| **0nm% | *4 |
| **0nm% | 6 |
| Refractive index | - |
| Softening point, °C | **0 |
| Melting point°C | **0 |
| Carbonification temperature,°C | **0 |
V.Main application field of the productBecause being non-ionic property,it has chemical,physical and biologiaal stability,surface activity,water retention and heat gelation,thus has a specialized application field.The most improtant application field and function is as following:
| application filed | function |
| Bonding agent | in bonding agent formulation,as thickening agent and vehicle. |
| Pesticide | spray adhere agent,protective film,and dispersant of wet power material. |
| Ceramics | offers lubricity,water retention,and increase original strength of blank. |
| Building materials | blending in cement,thus cement mortar,grout,and gypsum compounding etc.has water retention,and increase its blending easily. |
| Cosmetics | adjusting rheological property,thus product has proper viscosity,degree of emulsify,stability,lubricity,and foam stability,as well as comparibility of surfactant. |
| Food | it is used as flavoring agent of salad,and thickening agent,bonding agent,emulsifier,stabilizator,water retention agent,excipient and colloid suspending agent for meat pie,bake or fry,nutritive food,dairy product,and quick meal as well as snack etc. |
| Leather | use its heat gelation property for being used as thickener and water retention agent for leather surface protective colloid in processing drying leather. |
| Emuision coatings | used for protective colloid,thickener,and dispersant of pigment. |
| Stripper | use its compatibility for water and organic solvent for being used as thickener in scraping out and rinsing type stripper. |
| Paper product | surface spreading and film-former of oil-proof coatings. |
| Medicine | used as bonding agent and granulating agent for table,sugarcoated table coated film-former,stabilizer of ointment andemulsified oil,thickener of detergent and gel,lozenge binder,and film-former for brun treatmenht. |
| PVC resin | main dispersant for suspension polymerization,and it has a decisive effedt for resin morphology characteristic. |
| Veneer board | adjust rheological property of bonding agent. |
| Printer's ink | thickener and dispersant for bonding agent. |
| Various kinds of resin and rubber | moulding release agent for fiber reinforced plastics.and emulsifying thickener and stabilizer for water based coatings. |
| Textile | used as paste for textile,and thickener and bonding agent in printingyeing colour paste and/or emulsion coatings. |
| Cigarette | used as bonding agent and film-former in cigarette make and refenerated tobacco leaf. |
VI.Viscosity specification of the product
| nominal viscosity, mPa.s | 2% solution viscosity, mPa.s | nominal viscosity, mPa.s | 2% solution viscosity, mPa.s |
| *5 | *0~*0 | ****0 | ****0~****0 |
| *0 | *0~*0 | ****0 | ****0~****0 |
| **0 | **0~**0 | ****0 | ****0~****0 |
| ***0 | ***0~***0 | ****0 | ****0~****0 |
| ****0 | ***0~****0 | *****0 | ****0~*****0 |
| Â | Â | *****0 | *****0~*****0 |
VII.Storage,transporation,and packagePackage:
PVC Bag xinside,plastics-paper Bag outside,*5kg net each.
Store:
Exposing to the sun and rain is forbiddeen,to avoid fire and
absorption of moisture,seal tightly,keep at ventilative place.
Transport:
As common moisture-tight chemicals.
| Pays: | China |
| N ° de modèle: | HPMC |
| Prix FOB: | ( Negotiable ) Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | 20 Ton |
| Packaging Detail: | 25 kgs complex paper bag lined with PE bags. Many bags in a pallet. |
| Heure de livraison: | 10 days |
| Capacité de Fournir: | 800 Ton per Month |
| Payment Type: | T/T, L/C |
| Groupe de produits : | Carboxymethyl cellulose |
