CN101333281A - Charcoal-containing polyurethane foam composite material - Google Patents
Charcoal-containing polyurethane foam composite material Download PDFInfo
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- CN101333281A CN101333281A CNA2007100091481A CN200710009148A CN101333281A CN 101333281 A CN101333281 A CN 101333281A CN A2007100091481 A CNA2007100091481 A CN A2007100091481A CN 200710009148 A CN200710009148 A CN 200710009148A CN 101333281 A CN101333281 A CN 101333281A
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Abstract
Disclosed is carbon-containing urethane foam composite material, relating to urethane foam composite material. The composite material is carbon-containing soft urethane foam, or carbon-containing slowly-recoverable urethane foam or carbon-containing hard urethane foam. Apart from the necessary foam source and the auxiliary material, the raw material for preparing the urethane foam includes super-thin bamboo powder or charcoal powder. Furthermore, far-infrared powder, sterilized powder, silver ion powder, organic germanium powder, tea powder or Chinese herbal powder can be added into the raw material for preparing the urethane foam. The urethane foam can be made into bath sponge and washing sponge with the capabilities of adsorbing and degrading noxious gas, disinfecting and sterilizing, radiating far infrared rays and adjusting humidity or be made into pillows, cushions, mattresses and indoor decorations with medical and health care functions in daily life.
Description
Technical field
The present invention relates to polyurethane foam composite material.
Background technology
Urethane foam is a kind of novel high polymer synthetic materials.In semicentennial evolution, owing to unique properties, application surface have extensively demonstrated great vitality.Its new variety, new process development research are deepened continuously.As in foams, adding functional material, join in sponge material foaming with medicine powder or extract as additive according to patent " medicinal sponge and manufacture method thereof " (notification number CN1095988) demonstration, give some function of sponge.(above-mentioned " sponge " is that flexible urethane foam is commonly called as) is along with social development, the raising that people require material life, Environmental awareness and health care consciousness strengthen, simple interpolation medicine has significant limitation, be difficult to satisfy people to advance material requirement, and draw materials limited, addition is limited, effect is single.It is of a great variety that nature has functional plants such as health care, treatment.
Summary of the invention
Purpose of the present invention just is to provide a kind of charcoal-containing polyurethane foam composite material.
The present invention includes following technical scheme:
1. charcoal-containing polyurethane foam composite material, for containing the charcoal flexible urethane foam, the preparation raw material of these plastics the former and auxiliary material, also adds ultra-fine bamboo charcoal powder or wood charcoal powder 10-12 weight part except that the necessary foaming of preparation flexible urethane foam, is benchmark with polyethers 100.
2. as 1 a described charcoal-containing polyurethane foam composite material, the former and auxiliary material of described foaming is polyethers, fire retardant, TDI or MDI, oxidation inhibitor, pure water, whipping agent, silicon foam stablizer, organotin and amine catalyst.
3. charcoal-containing polyurethane foam composite material, be the slow rebound polyurethane foam plastics, the preparation raw material of these plastics the former and auxiliary material, also adds ultra-fine bamboo charcoal powder or wood charcoal powder 6-12 weight part except that the necessary foaming of preparation slow rebound polyurethane foam plastics, is benchmark with polyethers 100.
4. as 3 described charcoal-containing polyurethane foam composite materials, the former and auxiliary material of described foaming is admixtured polyether, TDI or MDI, pure water, pore-creating agent, silicon foam stablizer, organotin and amine catalyst.
5. charcoal-containing polyurethane foam composite material, be rigid urethane foam, the preparation raw material of these plastics the former and auxiliary material, also adds ultra-fine bamboo charcoal powder or wood charcoal powder 6-12 weight part except that the necessary foaming of preparation rigid urethane foam, is benchmark with polyethers 100.
6. as 5 described charcoal-containing polyurethane foam composite materials, the former and auxiliary material of described foaming is polyethers, silicon foam stablizer, organotin and amine catalyst, water, whipping agent, MDI, fire retardant.
7. as an arbitrary described charcoal-containing polyurethane foam composite material of 1-6, also can add far-infrared powder, the bacterium powder that disappears, silver ions powder, organic germanium powder, tea powder or Chinese herbal medicine powder and extract thereof in the preparation raw material of these plastics.
It is weighting material that the present invention adopts through 800 ℃～1000 ℃ high temperature carbonization bamboo and wood powdered carbons; One or more are additive with far-infrared powder, the bacterium powder that disappears, silver ions powder, tea powder or Chinese herbal medicine powder and extract thereof etc., and, auxiliary material former with foaming mixes and inject all foamings of mould, can make the complementation of urethane foam goods effect.This kind matrix material can be made into have the absorption degradation obnoxious flavour, disinfection, emitting far infrared ray, adjusting humidity etc. the pillow, cushion, mattress, house decorative material etc. of bathing silk floss, washing silk floss or people's daily life tool medical care effect of function.Be different from simple property interpolation medicine, though the non-medicine of charcoal has the unexistent special efficacy of medicine.Have the function of similar gac as the charcoal of high temperature carbonization, median size 600 order powdered carbon iodine sorption values reach 398mg.g after testing
-1, indoor harmful gas is had very strong absorption and degradation function, sterilization, damping, purify the air of a room, emitting far infrared ray; According to the product-use needs add above-mentioned additive a kind of or several, can strengthen its function; Contain that charcoal flexible urethane foam system washing is continuous to have strong ability of cleaning greasy dirt, can use no or little washing composition, environmental protection, economize on resources.Bamboo and wood belongs to renewable resources, and the present invention adopts the bamboo and wood byproduct, and raw material sources are abundant, and are inexpensive.
Embodiment
One. contain charcoal flexible urethane foam basic recipe (is benchmark with 100 parts of polyethers)
Polyethers 100, fire retardant 5～10, TDI or MDI35～65, oxidation inhibitor 0.1～0.3, pure water 2.0～4.5, whipping agent 5.0～7.0, silicon foam stablizer 1.0～1.5, organotin 0.3～0.45, organic amine 0.12～0.18, ultra-fine bamboo charcoal powder or wood charcoal powder 10～12.
Aforementioned basic recipe also can add the improvement component, forms different improvement prescriptions:
| Improve prescription | Improve component and consumption | Main function and the product-use improved |
| Improve prescription 1 | Far-infrared powder: 0.8～1.0 | Strengthen emitting far infrared ray.System mattress, cushion, pillow |
| Improve prescription 2 | Tea powder 5～10 or tea extract 2.0～4.5, far-infrared powder 0.8～1.0 | Strengthen emitting far infrared ray, calm the nerves, improve sleep.System mattress, cushion, pillow |
| Improve prescription 3 | Bacterium powder 0.8～1.0 disappears; | Strengthen bactericidal property, system bathing silk floss, cupboard are used and wash silk floss, pack continuous |
| Improve prescription 4 | Far-infrared powder 0.8～1.0 silver ions powder 0.1～0.2 | Strengthen deodorization and sterilization, radiation far-infrared functional, system bathing silk floss, mattress, pillow, clothes liner |
| Improve prescription 5 | Chinese herbal medicine powder 3～6 or extracting solution 2.0～4.5 | Step-down, purging intense heat, clear liver and improve vision and the auxiliary curative effect of calming the nerves system mattress, pillow, clothes liner |
| Improve prescription 6 | Silver ions powder 0.1～0.2 | Sterilization, deodorizing, system mattress, pillow, clothes liner, bathing silk floss |
Improve prescription and be according to the product-use needs and select wherein one or more additives and basic recipe is former, auxiliary material mixes foaming; Herbal medicine is to select for use to the human body beneficial or to certain disease assisting therapy herbal medicine is on arranged; Pure water also can be partly or entirely replaces with the Chinese herbal medicine extract of liquid state or tea extract.Can add fire retardant, oxidation inhibitor by normal content according to the goods needs in addition.
Two. slow rebound polyurethane foam plastics basic recipe (is benchmark with 100 parts of admixtured polyethers)
Admixtured polyether 100, TDI or MDI 30～45, pure water 1.2～2.0, pore-creating agent 3.0～6.0, silicon foam stablizer 0.5～1.0, organotin 0.04～0.1, amine catalyst 0.1～0.14, ultra-fine bamboo charcoal powder or wood charcoal powder 6～12.
Aforementioned basic recipe also can add the improvement component, forms different improvement prescriptions:
| Improve prescription | Improve component and consumption | Main function and the product-use improved |
| Improve prescription 1 | Far-infrared powder: 0.8～1.0 | Strengthen emitting far infrared ray, microcirculation improvement.System mattress, cushion, pillow |
| Improve prescription 2 | Tea powder 5～10 or tea extract 2.0～4.5, far-infrared powder 0.8～1.0 | Strengthen emitting far infrared ray, calm the nerves, improve sleep.System mattress, cushion, pillow |
| Improve prescription 3 | Bacterium powder 0.8～1.0 disappears; | Strengthen bactericidal property, system mattress, cushion, pillow, bathing silk floss, washing silk floss |
| Improve prescription 4 | Far-infrared powder 0.8～1.0 silver ions 0.1～0.2 | Strengthen emitting far infrared ray, deodorization and sterilization performance, system mattress, pillow, cushion. |
| Improve prescription 5 | Chinese herbal medicine powder 3～6 or extracting solution 2.0～4.5 | Strengthen step-down, purging intense heat, clear liver and improve vision and the auxiliary curative effect of calming the nerves, system mattress, pillow, clothes liner |
| Improve prescription 6 | Silver ions powder 0.1～0.2 | Strengthen sterilization, deodorizing, system mattress, pillow, clothes liner, cushion |
Above-mentioned additive is to select wherein one or more and above-mentioned prescription is former, auxiliary material mixes foaming according to the product-use needs; Herbal medicine is to select for use to the human body beneficial or to certain disease assisting therapy herbal medicine is on arranged; Pure water also can be partly or entirely with liquid state. Chinese herbal medicine extract or tea extract replace; Can add fire retardant, oxidation inhibitor by normal content according to the goods needs in addition.
Three, rigid urethane foam basic recipe (was benchmark with 100 fens polyethers)
Polyethers 100, silicon foam stablizer 1.5～2.0, amine 0.8～1.2, organotin 0.1～0.2, water 1.0～2.0, whipping agent 15～22, MDI 100～120, fire retardant 8.0, ultra-fine bamboo charcoal powder or wood charcoal powder 6～12.
Aforementioned basic recipe also can add the improvement component, forms different improvement prescriptions:
| Improve prescription | Improve component and consumption | Main function and the product-use improved |
| Improve prescription 1 | Far-infrared powder: 0.8～1.0 | Strengthen emitting far infrared ray, microcirculation improvement.System sound insulation, finishing material |
| Improve prescription 3 | Bacterium powder 0.8～1.0 disappears; | Strengthen bactericidal property, system sound insulation, finishing material |
| Improve prescription 4 | Far-infrared powder 0.8～1.0 silver ions 0.1～0.2 | Strengthen emitting far infrared ray, deodorization and sterilization performance, system sound insulation, finishing material |
| Improve prescription 6 | Silver ions powder 0.1～0.2 | Strengthen sterilization, deodorizing, system sound insulation, finishing material |
The present invention adopts following production method: plan is added polyethers (or admixtured polyether), silicon foam stablizer, pore-creating agent, powdered carbon, additive mix, again remaining former, auxiliary material is put into mixing, fully stir, put into the forming mould foaming by normal foam process then.
This kind urethane foam be look add the difference of weighting material and additive and make bathing silk floss with sterilization, cupboard with the cushion of washing silk floss or medical care effect, mattress etc., also can be used as pharmaceutical carrier.Especially contain charcoal, tea is soft or the slow rebound polyurethane foam plastics are dry and comfortable, degreasing power is strong, using no or little washing composition can be self-cleaning, economy, environmental protection; Make slow rebound polyurethane foam plastics neck healthy pillow, mattress to relieving fatigue containing above-mentioned weighting material and additive, it is remarkable to improve sleeper effect.For above-mentioned carbon containing urethane foam to the obnoxious flavour absorption property, charcoal-containing polyurethane foam iodine sorption value 70000mg/m after testing
3～80000mg ,/m
3And existing studies show that the high temperature bamboo charcoal has good degradation function to adsorbed obnoxious flavour.Can be used for construction industry and do sound insulation, finishing material for containing the charcoal rigid urethane foam, utilize the strong adsorptivity of charcoal simultaneously, degraded indoor harmful gas, sterilization, emitting far-infrared reach the effect that purifies the air of a room.
Embodiment 1. contains charcoal flexible urethane foam (with polyethers 100 is benchmark, down together):
Polyethers 100
TDI or MDI 62
Pure water 3.0
Whipping agent 7.0
Silicon foam stablizer 1.5
Organotin 0.4
Triethylene diamine 0.15
Ultra-fine bamboo charcoal powder or wood charcoal powder 10
Far-infrared powder 0.8
Production method: the powdered carbon of formula ratio, far-infrared powder and polyethers, silicon foam stablizer thorough mixing is former with other again, auxiliary material mixes, and fully stirs, and puts into designed forming mould then, by normal foam process foaming.This urethane foam can be made into mattress, cushion, has negative ion effect, damping smelly can effectively the purifying the air of a room of breathing freely, disappear, emitting far infrared ray, microcirculation improvement, sterilization; As changing above-mentioned far-infrared powder into the bacterium powder that disappears, then can be used as washing silk floss or bathing silk floss, degreasing power is strong, and wash dining set is pure and fresh pure white.
Example 2. contains tea flexible urethane foam (with polyethers 100 is benchmark, down together):
Polyethers 100
TDI or MDI 62
Pure water 4.0
Whipping agent 6.5.
Silicon foam stablizer 1.5
Organotin 0.4
Triethylene diamine 0.15
Thin tea foam 8.0
Bacterium powder 0.8 disappears
Production method: with the thin tea foam of formula ratio, disappear bacterium powder and polyethers, silicon foam stablizer thorough mixing, former with other again, auxiliary material mixes, and fully stirs, and puts into designed forming mould then, by normal foam process foaming.This urethane foam can be made into mattress, cushion, has natural tea perfume (or spice), damping smelly can effectively the purifying the air of a room of breathing freely, disappear, and sterilization also can be used as washing silk floss or bathing silk floss, and degreasing power is strong, and wash dining set is pure and fresh pure white.
Example 3.Contain charcoal slow rebound polyurethane foam plastics (is benchmark with 100 parts of polyethers)
Admixtured polyether 100
TDI or MDI 36
Pure water 1.8
Pore-creating agent 4.0
Silicon foam stablizer 0.6
Organotin 0.04～0.1
Amine catalyst 0.1～0.14
Ultra-fine bamboo charcoal powder or wood charcoal powder 12
Far-infrared powder 0.8
Silver ions powder 0.1
Earlier that ultra-fine bamboo charcoal powder or wood charcoal powder, far-infrared powder, silver ions powder and polyethers, silicon foam stablizer thorough mixing is former with other again, auxiliary material mixes, and fully designed forming mould is put in stirring then, presses normal foam process foaming.The slow rebound polyurethane foam plastics claim slow-recovery sponge, memory sponge, zero-pressure sponge again.It can answer body temperature and pressure and appearance, effectively the human pressure is dissolved to be zero-pressure, offsets reaction force, for human body provides average, real support, make the position of health Long contact time be in pressure-less state, do not hinder the Hinder blood circulation and be difficult for producing fatigue and aching the raising sleep quality.Make mattress, pillow with containing charcoal slow rebound polyurethane foam plastics, kept the characteristic of slow rebound polyurethane foam plastics, have charcoal and far-infrared powder, silver ions mealiness energy simultaneously, under functional materials synergy, have the negative ion effect; Lasting emitting far-infrared function.Excellent adsorptivity, damping are ventilative, sterilization, disappear smelly; the toxic and harmful that can effectively purify the air of a room, adsorbs and degrade makes goods keep dry and comfortable; improve microcirculation in human body; improve the metabolism and the immunologic function of human body; can play the protection cervical vertebra; protection waist function is the good companion of our health.Can be used for construction industry and do sound insulation, finishing material for containing the charcoal rigid urethane foam, utilize the strong adsorptivity of charcoal simultaneously, degraded indoor harmful gas, sterilization, emitting far-infrared, microcirculation improvement reach and purify the air of a room, improve the indoor air mass effect.
Claims (7)
1. charcoal-containing polyurethane foam composite material, for containing the charcoal flexible urethane foam, it is characterized in that: the preparation raw material of these plastics is except that the necessary foaming of preparation flexible urethane foam the former and auxiliary material, also adding ultra-fine bamboo charcoal powder or wood charcoal powder 10-12 weight part, is benchmark with polyethers 100.
2. charcoal-containing polyurethane foam composite material as claimed in claim 1 is characterized in that: the former and auxiliary material of described foaming is polyethers, fire retardant, TDI or MDI, oxidation inhibitor, pure water, whipping agent, silicon foam stablizer, organotin and amine catalyst.
3. charcoal-containing polyurethane foam composite material, for containing charcoal slow rebound polyurethane foam plastics, it is characterized in that: the preparation raw material of these plastics is except that the necessary foaming of preparation slow rebound polyurethane foam plastics the former and auxiliary material, also adding ultra-fine bamboo charcoal powder or wood charcoal powder 6-12 weight part, is benchmark with polyethers 100.
4. charcoal-containing polyurethane foam composite material as claimed in claim 3 is characterized in that: the former and auxiliary material of described foaming is admixtured polyether, TDI or MDI, pure water, pore-creating agent, silicon foam stablizer, organotin and amine catalyst.
5. charcoal-containing polyurethane foam composite material, for containing the charcoal rigid urethane foam, it is characterized in that: the preparation raw material of these plastics is except that the necessary foaming of preparation rigid urethane foam the former and auxiliary material, also adding ultra-fine bamboo charcoal powder or wood charcoal powder 6-12 weight part, is benchmark with polyethers 100.
6. charcoal-containing polyurethane foam composite material as claimed in claim 5 is characterized in that: the former and auxiliary material of described foaming is polyethers, silicon foam stablizer, organotin and amine catalyst, water, whipping agent, MDI, fire retardant.
7. as the arbitrary described charcoal-containing polyurethane foam composite material of claim 1-6, it is characterized in that: also add far-infrared powder in the preparation raw material of these plastics, the bacterium powder that disappears, silver ions powder, organic germanium powder, tea powder or Chinese herbal medicine powder and extract thereof.
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| CNA2007100091481A CN101333281A (en) | 2007-06-27 | 2007-06-27 | Charcoal-containing polyurethane foam composite material |
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| CNA2007100091481A CN101333281A (en) | 2007-06-27 | 2007-06-27 | Charcoal-containing polyurethane foam composite material |
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