How to identify the pros and cons of leather and leather care agent

Leather care agent must be grease
Leather care agent containing fats, hands rubbing oil flu, but not greasy, when the temperature reaches 450 to 750 degrees in the help of flammable materials, fire inspection available combustion method, that is, a small amount of care agent uniformly sprayed on the toilet paper, put in the shelves of the mosquito coils, first lit toilet paper, till the care agent, care agent fire.

Waterborne
Leather care agent can be combined with water is water-based, water-based leather care agent is generally non-toxic or toxicity is very low.

Is not likely to be volatile, no odor
Odor concentrated proved contains easily volatile ingredients, mostly contains a solvent. If leather is not very dry, and soon after in the leather surface is coated with a care agent that is dry, but also contains a volatile solvent, will enter the human body through the respiratory care; using the leather will enter the human body through the pores in the human body, is not conducive to the health of the people. Also, it contains easily volatile components leather care agent, when injected into the dermis internal, due to its volatilization will take away the original grease injected when tanning, the leather becomes harder and more brittle. Liuzhou is generally the "Jinwucangjiao, most of the chemical products has a bad smell taste, so to add incense to cover up.

PH value detection
If the pH of the leather care agent pH value greater than 7, then was alkaline state, to penetrate skin, destruction intradermally between the surface fibers of the original film, and wash these intradermal grease, so that the surface of the leather internal fiber between fibers are bonded to each other, friction larger, also corrosion leather fiber, leather and thus harden, become brittle, cracking or - the alkaline material injury dermis reason here that use alkaline cleaners, cleaning leather penetrate the leather internal alkaline substance, and will damage the internal structure of the dermis, especially in the film of the surface of the fiber in the intradermal, the dermis stiff, brittle and even cracking. Therefore, in addition to the oil-based cleaners, you cannot care leather cleaners with water. Leather care agent qualified PH value = 5-7. PH value test paper in the general store of chemical teaching.

Suitable penetration and bonding force
Quality faux fur jacket for women care agent to penetrate evenly into the leather parts of the internal surface of the fiber, and fiber intradermal well together, wax and leather binding force of the internal fiber also wax ignition, likely to be volatile Therefore, the wax will soon be lost into the leather, while away due to its stray also intradermal original oils, so that the leather has become harder, more brittle, and the wax also clogging hair eye, and thus the pure wax unsuitable For nursing leather.