Animal cooked skin cleaning and nursing, to use of PH PH value should be between 5 and 7.5 cleaner and nurse agent agent, otherwise, if the PH value is greater than 7.5 or less than 5 cleaner shatters the internal layout of genuine leather, shorten the dermal use fixed number of year of survival.
Is the animal cooked skin care means for leather products, such as for leather, leather sofas, leather chair, handbags, leather bags, leather shoes and so on cleaning and maintenance, polishing, polishing, compensation and a series of nursing, restore leather products to the colorful new faces, and extend the animal cooked skin use fixed number of year of survival
The basic principle of a, animal skin care
Animal cooked skin is soft, its basic reason lies in the leather making, the grease into the interior of the animal skins, the right side cover skin fiber appearance of oil membrane, namely in the skin between fiber appearance with a layer of fitting for the thickness of the oil film is, in this way, the animal cooked inside the skin fiber friction between moving is equivalent to the friction oil molecules, so animal cooked skin will be soft principle and sponge bad matter, its difference is leather fiber oil membrane separation between internal appearance, make the leather has a slide between internal pore, pore is smaller than the sponge, but its internal appearance and leather fiber diffuse yan no sponge then have discipline.
Cooked inside the skin grease, however, because of introducing animals under natural conditions, long-term and over time slowly volatilize away, or for other reasons make the oil film was shattered, in case of water decomposition of water or high temperature conditions, the oil film was shattered, oil volatilize, so animal cooked inside the skin will be binding on all the way, each other between fiber to make the leather hard, brittle is animal skin oil film shattered or grease inside go, should be back to the animal cooked inside the skin between fiber appearance, high-quality infusion forming oil film of grease.
Second, how to discern the stand or fall of animal cooked skin care agent?
1, animal skin care agent must be fat
Contain fat animal cooked skin care agent, with the hand rub, a sense of oil, but not greasy, when the temperature of 450 ~ 450 degrees, with the help of the flammable, can burst into flames, method of inspection is available combustion phenomenon, namely the spray a few care agent symmetry on the toilet paper and put in mosquito spray rack, first light, toilet paper, burn to care agent, the phenomenon of nursing agent can burst into flames.
2, with a PH PH value determination
If animal skin care agent PH PH greater than 7, the alkaline condition, which penetrate into skin, crushing intradermal appearance of original oil film between the fibers, and wash out of those within the skin grease, make animals cooked inside the skin fiber appearance between mutual adhesion, friction, will corrupt leather fibre, so animal skin hardens, crisp, very or cracking, this is the cause of the alkaline substances damage leather in the build, with alkaline cleaner, clean the leather, penetrate into dermal internal alkaline substances, shatters the internal layout of genuine leather, especially leather fiber appearance of oil membrane, make the leather hard, brittle and very or cracking is, in addition to the oil detergent, means less water cleaner nursing leather.
Animal cooked leather care agent to pass the PH PH = 5 ~ 7, article PH PH indicator in chemical teaching are available at shop.
3, less volatile, no breath in them
Breath is thick, confirmed that contains the identity of volatile, mostly contains solvent if animal skin is not very dry, cooked skin appearance in animals with care agent soon after dry, also stated that contain volatile solvent, when nursing digest within the breathing system into the human body; Use of leather, achieve mastery through a comprehensive proud body within the pores into the human body, is not conducive to people‘s healthy and the containing volatile animal cooked skin care agent, the identity of the perfusion leather interior, because of its volatile will take away the leather perfusion of the original oil, make the animal cooked skin get harder and more brittle. Thick nasal spray is usually "rib", mostly solution has owe good smell of industrial product, so let‘s add nasal favour.
4, with appropriate strength of infiltration and joint strength
High quality animal cooked skin care agent, symmetry to infiltrate into the animal cooked skin inside the fiber aspect of each part, and the union of the well with intradermal fiber in all the way, and the wax and leather fiber inside the joint strength is poor, also because candle burning low volatile, so wax into animal cooked intradermal will soon go out, because it will go and take away the quantity of original oil, make the animal cooked skin become more hard and brittle, and wax will jam MAO eye, incompatible so pure wax used for care of leather.
5, water-based
Animal cooked skin care agents are associated with water is the water, no animal cooked skin care agent the general toxicity or low toxicity.
Three, of course nursing leather, like time characteristics:
A, soft, ripe skin after care animals, because the oil film between the intradermal fiber appearance is repairing, exclusion of intradermal bond between fiber, make skin friction between the fiber in appearance, approximately equal to the friction between the oil molecules, thus leather is very soft;
B, leather has moist feeling;
C, full;
D, waterproof, animal cooked after skin care, inclined put animal cooked water will not stay in appearance, water is not easy to penetrate into the dermis;
E, such as tensile strength, tear strength, mechanical strength, such as grain split strength can greatly increase, still can increase real leather elongation;
F, not closed leather fur eye, small as effects on water vapor permeability, nearly has no effect.
Fourth, can degrade, for there is no pollution, accord with environmental protection requirement
In choosing animal cooked leather care agent to satiety the requirements mentioned above at the same time. But unilaterally seeking glazing efficacy in appearance, the leather looks like a batch of wall, play ACTS the role of developing light like a mirror that appearance, not care, but decorate, it is close the air permeability, pore is a bit like boxed in, is not conducive to people‘s healthy.
