Military camouflage ointment and preparation method thereof
Technical field
The present invention relates to a kind of camouflage ointment and preparation method thereof.
Background technology
Countries in the world individual soldier's camouflage relies on the camouflage color helmet and camouflage color clothing more at present; But because the individual soldier is facial and the camouflage at the back of the hand position fails better to solve with requiring always; In weaponry scientific and technological content increasingly high today, human body still can not get effective camouflage.Thereby develop the human body camouflage can effectively tackle the high-tech arms means and seem very necessary, military camouflage ointment is exactly one of them.Military camouflage ointment is also referred to as camouflage color cream, is a kind of greasepaint that the military especially uses in face on skin, and three kinds of colors are arranged, and spreads upon on the skin and can form the cheating colouration that is similar to camouflage fatigue, can play protection, masking action wartime out of office.Early stage military camouflage ointment technical difficulty is less, except that satisfying basic demand, mainly is aspect color, to meet camouflage color to require to get final product.The specification requirement scope of development military camouflage ointment has obtained comprehensive expansion at present; Not only to reach the purpose of camouflage; But also require to prevent ultraviolet burn; Anti-infrared, anti-visible light, mosquito proof are bitten or the like, therefore will develop the combination of the many-sided comprehensive knowledge of camouflage ointment needs that satisfies each item specification requirement.
Military camouflage ointment not only belongs to military supplies, also is used to civilian aspect, and use face is in continuous expansion.And China is less to development, the production of military camouflage ointment; Though some researchs are arranged in recent years; But all less than formal report and production; Can not satisfy the military far away in technology, quality and quantitative demand, therefore a lot of field army do not have this equipment on the one hand at all, and its matured product still belongs to blank at home.So succeeding in developing of military camouflage ointment can provide necessary equipment goods and materials for China field army.
Summary of the invention
The present invention proposes a kind of military camouflage ointment and preparation method thereof, the technical problem that it has solved, and existing military camouflage ointment can't satisfy camouflage simultaneously, prevents ultraviolet burn, anti-infrared, anti-visible light, mosquito proof are bitten.
Technical solution of the present invention is:
A kind of military camouflage ointment comprises the component of following weight portion:
Base starting material: 70~92 parts; Color lake: 1~8 part;
Titanium oxide: 1~6 part; Nano zine oxide: 1~6 part;
Diethyltoluamide: 5~10 parts.
Above-mentioned base starting material comprises mineral oil, castor oil hydrogenated, ceresine, lanoline, dimethicone and Pulvis Talci, and its weight portion is following:
Mineral oil: 30~35 parts; Castor oil hydrogenated: 8~12 parts;
Ceresine: 12~17 parts; Lanoline: 4~8 parts;
Dimethicone: 2~6 parts; Pulvis Talci: 3~7 parts.
Above-mentioned military camouflage ointment also comprises an amount of auxiliary packing, and said auxiliary packing comprises essence, antiseptic and antioxidant.
The production method of above-mentioned military camouflage ointment may further comprise the steps:
1] gets the raw materials ready;
2] earlier mineral oil, dimethicone are added in the oil phase jar, under constantly stirring, castor oil hydrogenated, ceresine and lanoline are added respectively wherein, heating oil phase jar, the control solution temperature is more than 80 ℃, is heated to oil phase and dissolves fully;
3] filter the dissolving oil phase, change the vacuum emulsification jar over to, the control temperature is more than 80 ℃, stirs 5 minutes, slowly adds Pulvis Talci, titanium oxide and nano zine oxide, and high-speed stirred makes its uniform mixing;
4] in the slow temperature-fall period, add color lake and diethyltoluamide, high-speed stirred, homogenizing and evacuation reach-0.06Mpa, and the pressurization discharging obtains bullion;
5] open the power supply of grinder, regulate the distance between each roller, bullion is ground, discharging obtains product;
6] fill, sealing are preserved.
Before grinding, also can may further comprise the steps: be cooled to 55 ℃, add essence, antiseptic and antioxidant, stirred fast 5-10 minute, the pressurization discharging.
The advantage that the present invention has is:
1, prevents ultraviolet burn, have sun-proof effect.Prevent that the daylight middle-ultraviolet lamp from mainly being to come the selection function filler according to the effective ingredient in the sun-proof type of cosmetics to the injury of human body skin.The present invention adopts the superfine titan oxide particles of opaque granule (preferred nano-titanium oxide) as ultraviolet light screener; When sun exposure arrives titan oxide particles, can make the ultraviolet scattering, thereby stop ultraviolet injecting (playing physical property covering effect), to resist UVA and UVB radiation injury comprehensively to human body skin.
2, mosquito proof is bitten.The mosquito proof raw material diethyltoluamide (N that the present invention selects for use; N-diethyl-3-methyl benzamide) is a kind of efficient, low toxicity, wide spectrum repellant; Mosquito, midge, sand fly, buffalo gnat etc. there are good repellent effect, belong to universally acknowledged wide spectrum mosquito-repellent, be the WHO recommended products.Its chemical property is stable, has high heat stability and high absorption of perspiration, and skin and mucosa are had no side effect, do not have allergy and do not have advantage such as dermal osmosis type, and long-time general protection can be provided.
3, anti-infrared.Nano material is the ideal black-body on the physics; Because of it has fabulous microwave absorbing property; Have broadband simultaneously, compatibility is good, quality is little and characteristics such as thin thickness, the scouting that in very wide frequency band range, can hide radar also has visible light and infrared stealth effect simultaneously; Therefore militarily obtained using widely with its preparation antiradar coatings and structure absorbing material, can significantly improve the stealthy performance of weaponrys such as aircraft, tank, naval vessels, guided missile, torpedo.So the present invention selects for use nano zine oxide as main anti-infrared functional stuffing, also can prevent the injury of ultraviolet simultaneously to human body skin, safety is good.
4, color conditioning is reasonable.The color of military camouflage ointment is mainly allocated the color of military camouflage ointment according to American army mark FED-STD-595B, and wherein green color standard is 34151, and brown is 30266.Be employed in all insoluble color lake in water, the oil, after stirring, grinding, be dispersed in the mastic to reach the purpose of colour developing.
5, safety is not irritated,, toxic and side effects non-stimulated to skin.Confirm that through the assay of relevant departments the military camouflage ointment prescription is reasonable, meet the indexs such as each item sense organ, physics and chemistry of ordinary cosmetics, safety is not irritated, to the nontoxic pair of skin, stimulation, is fit to various crowds and uses.
6, fragrance is light, and air permeability and good is arranged.The present invention adopts dimethicone to improve the mastic breathability.
7, water insoluble, be prone to clean.Clean with softish paper and can't see the vestige of smearing basically after spreading upon the military camouflage ointment on the back of the hand; The reuse washing liquid is cleaned residual oils and fats, can clean up fully.
8, protection comprehensively.Ointment of the present invention combines multiple efficacies together, can satisfy each item specification requirement of military camouflage ointment.
9, military camouflage ointment cost of the present invention is low, has cost performance preferably, and easy to carry, and good stability can be used for equipping field army, effectively improves my combat survivability of army on following high-tech battlefield.
The specific embodiment
One, the weight portion of each material of military camouflage ointment of the present invention is following:
1, base starting material: 30~35 parts in mineral oil; 8~12 parts of castor oil hydrogenated; 12~17 parts in ceresine; 4~8 parts of lanolines; 2~6 parts of dimethicones; 3~7 parts of Pulvis Talci;
2, functional stuffing: various color lakes add up to 1~8 part; 1~6 part of titanium oxide; 1~6 part of nano zine oxide; 5~10 parts of diethyltoluamide;
3, auxiliary packing: each is an amount of for essence, antiseptic, antioxidant.
Two, the production technology of military camouflage ointment of the present invention is following:
1, gets the raw materials ready;
2, earlier liquid oil is added in the oil phase jar, under constantly stirring, solid and semi-solid oils and fats are added respectively wherein, heating oil phase jar, the control solution temperature is more than 80 ℃, is heated to oil phase and dissolves fully;
3, filter the dissolving oil phase, change the vacuum emulsification jar over to, the control temperature is more than 80 ℃, stirs 5 minutes, slowly adds the opaque raw material, high-speed stirred, and homogenizing;
4, in the slow temperature-fall period, add quantitative color lake and diethyltoluamide, high-speed stirred, homogenizing and evacuation are (0.06MPa); Be cooled to 55 ℃, add essence, antiseptic and antioxidant, stirred fast 5-10 minute, the pressurization discharging obtains bullion;
5, open the power supply of grinder, regulate the distance between each roller, add bullion and grind discharging three times; If finished color is inhomogeneous, should grind once more; Quality to product is evaluated; Fill, sealing are preserved.
Three, the physicochemical property of military camouflage ointment of the present invention test:
1, water resistance test:
A. immersion property test: in water, soaking 30min does not have influence basically to military camouflage ointment, does not have obscission.
B. adhesiveness test: flushing 20min not have to influence to military camouflage ointment basically under the situation of pressurization; Military camouflage ointment surpasses 5h in adhesiveness on hand, does not have automatic obscission.
2, cleaning performance test:
Clean with softish paper and can't see the vestige of smearing basically after spreading upon the military camouflage ointment on the back of the hand; The reuse washing liquid is cleaned residual oils and fats, can clean up fully.Explain that military camouflage ointment is easy to clean.
3, the detection of heavy metal:
(GB 7917 by " the cosmetics health chemical standard method of inspection: hydrargyrum, arsenic, lead, methanol "; Specified detection method detects 1-4-87); Arsenic content is less than 0.02mg/kg, and mercury content is 0.0062mg/kg, and lead content is 1.9mg/kg; All do not exceed state-set standard, belong to qualified products.
4, repeatedly skin irritation test:
Rabbit is smeared military camouflage ointment 14 days continuously, observe the reaction after skin is smeared.Observed result shows that average every day, every animal integral mean value was 0.36, and according to skin irritation strength grading standard, military camouflage ointment belongs to nonirritant to skin irritation intensity.
5, side-effect detection:
Adult mice is carried out acute oral toxicity test, do not see that in the observation period obvious poisoning symptom and none death appear in the examination Mus, the no abnormal variation of examination Mus body weight, female, male white mice acute oral toxicity half lethal dose is greater than 5010mg/kg.bw.Result of the test shows the nontoxic level in the true border of military camouflage ointment.
6, prevent that ultraviolet from shooting wounded:
Measure spf value with the SPF analyzer, the military camouflage ointment spf value meets the requirement of China's sun care preparations near 12, and its effect belongs to senior anti-sunburn, has restriction tanned.
7, anti-infrared:
A. infrared spectrometer detects: through the optical method measuring camouflage ointment ultrared absorbance is reflected the effect that it is anti-infrared; The nano material that the result shows in the camouflage ointment to be added has the ultrared performance of absorption really, and degree of absorption and add content certain relation arranged.
B. infrared photography analysis: with reference to GB7287-87; Utilize the infrared photography technology to show human face's Infrared Thermogram; Infrared chart can find out that when not using military camouflage ointment, the human face subregion presents redness before and after the contrast military camouflage ointment used; Almost can't see redness after the use, show that infrared ray that military camouflage ointment radiates human body self has to stop or Absorption.
8, mosquito proof is bitten:
Detect according to appointed method among the GB/T 17322.10-1998 " indoor harmacological effect of agriculture chemical registration hygienic insecticide is estimated repellant "; Military camouflage ointment to repellent time of Aedes albopictus greater than 6h; Repelling effect is the A level in this product chambers, shows that the mosquito proof effect of military camouflage ointment meets actual requirement.
Four, the quality standard of military camouflage ointment of the present invention
In conjunction with the product standard of the various cosmetics of China 1989 promulgation, mainly be the quality standard (GB11430-89) of lip pomade, the quality standard of military camouflage ointment of the present invention requires as follows:
1, the scope of application: be suitable for paste face articles for use with composite illiquidities that forms of composition such as oils and fats, wax, powder, color lake, essence; Have camouflage, anti-ultraviolet, anti-infrared, anti-visible light, mosquito proof and multiple efficacies such as bite, mainly supply field army to use.
2, product classification: be divided into green black colour, brown and black by product colour.
3, organoleptic indicator and physical and chemical index are seen table 1:
The organoleptic indicator of table 1 military camouflage ointment and physical and chemical index
Index name |
Index |
The organoleptic indicator |
Color and luster |
Uniformity, meet standard specimen |
Fragrance |
Pure, no oils and fats abnormal flavour, natural the delicate fragrance of flowers |
Outward appearance |
Fine and smooth, middle denseness, the film forming oiliness mastic of easy dispersion |
Physical and chemical index |
Cold-resistant |
0 ± 1 ℃, 24h recovers can normally use after the room temperature |
Heat-resisting |
45 ± 1 ℃, 24h recovers room temperature and does not have lamination |
Oil impregnate |
38 ± 1 ℃, 24h, no oil impregnate phenomenon |
Five, the effect of each material of military camouflage ointment of the present invention: mineral oil, castor oil hydrogenated, ceresine, lanoline, Pulvis Talci are base starting material, and effect is to regulate the mastic soft durometer; Dimethicone also is a base starting material, except scalable mastic soft durometer, also can improve the mastic breathability; The color lake of allocating according to color standard is to be used for mastic is mixed colours; Titanium oxide maskable ultraviolet prevents ultraviolet burn; Nano zine oxide can anti-infrared and ultraviolet; But the diethyltoluamide mosquito proof is bitten.