1.Purchase indoor fire retardant from a home supply store.
2.Pour the fire retardant into a spray bottle if it was not purchased in one.
3.Keep children and pets out of the room where the lamp shade you are spraying is located.
4.Remove the shade from the lamp fixture. Set the lamp down on a carpeted surface.
5.Spray a mist of fire retardant on both sides of the lamp shade. Make sure the entire shade is covered, but do not soak the shade.
6.Wait for the lamp shade to dry. This should take only a matter of minutes if sprayed properly.
7.Return the shade to the lamp fixture. Children and pets may re-enter the room.
Lubricants are divided into two areas, internal and external lubricants. The transition between external and internal lubricating effect is fluid, however, – internal lubricants often also have a certain external lubrication effect and vice versa. Lubricants having both effects are therefore called [combined lubricants".
Internal lubricants reduce the frictional forces occurring between the PVC molecule chains, thus reducing melt viscosity. They are polar and thus are highly compatible with PVC. They help achieve excellent transparency even at high dosages and do not tend to exudate, which helps optimizing welding, gluing, and printing properties of the final product.
External lubricants reduce the adhesion between PVC and metal surfaces. They are mostly non-polar such as paraffin and polyethylene waxes. The external lubrication effect is largely determined by the length of the hydrocarbon chain, its branching and its functional group. At high dosages they can lead to cloudiness and exudation
Lubricant for PVC, External Lubricant for PVC, PVC Internal Lubricant, PVC External Lubricant
Shandong Novista Chemicals Co.,Ltd (Novista Group) , https://www.novistachem.com
没有评论:
发表评论