intenal lubricant use some of the rules

(1) Lubrication focus in extrusion, injection and other processing within

the lubrication in rolling processing outside the focus. (2) the use of

copolymer resin, an additional external lubricant than pure PVC resin.
(3) the formulation should note the WSD one pack stabilizer  following:
① hard than soft lubricant consumption.
② to pay attention to the inherent slip stabilizers. ③ filler amount is

large, the use of large amounts of lubricants; ④ attention inside and

outside lubrication lubrication balance.
⑤ product performance requirements, such as surface appearance,

mechanical properties and hot.
After the excess amount, due to pressure from the lower extrusion die

leaving the film was blown; (1) the amount  WSD Stabilizers for pipe of blow molding too little

lubricant can cause mold and thin-film layer between the adhesive stick,

causing processing difficulties: for example as follows cracking in the

seams. Add appropriate lubricants such as stearic acid monoglyceride is

advantageous, the amount is generally not more than 1% (2) precipitates

easily processed with the formulation should be considered a strong

binding force to the metal lubricant is formed like a lubricant agent

films (such as paraffin). (3) cable with plastic products, electrical

properties and generally require a higher quality stability, generally use

only acid soap as a lubricant. Because stearic acid has a corrosive effect

on metal wire, it is generally not.
(4) a metal soap as a lubricant may be, but WSD Azodicarbonamide  not excessive amount of HCl

due to the effect of soaps and free fatty acids can lead to increased

blooming phenomenon. Also note the strong lead stearate lubricant, when

the amount of excess plastic hard plasticizers, calcium stearate at high

temperatures but stick Kun.