pvc doors

Brand:aa

Product detail:

1.Properties:

 

PVC resin is a white or buff powder, the apparent density of 0.40 ~ 0.60g/cm3, relatively density 1.4 g/cm3, refractive index of 1.544 (20 C), water absorption ≤ 0.5 %. indissolve in water, alcohol, gasoline, can be swelling or dissolved in ether, ketones, chlorinated aliphatic hydrocarbons and aromatic hydrocarbons. Under 20 C, there is a strong acid-resistance, can be resistant to any concentration of hydrochloric acid, 90% or less of sulfuric acid, 50% ~ 60% of nitric acid and 20% or less of the caustic soda solution, stability of the salts. In the flame will burn on and left flame it will be extinguished. Excellent dielectric insulation properties.

 

2.Specifications :

 

Name of index		Index
Mucosity (ml/g) ( K value)		107-118 (66—68)
Volatile content(including water),     %≤		0.4
Apparent density,                g/ml≥		0.45
Remain (testing sieve ) %	0.25mm sieve≤	2.0
	0.063mm sieve≥	90
Number of grain piece ,   number/400cm2≤		40
100g resin plasticizer absorbency,      g≥		15
White degree(160C After 10min.),    %≥		75

 

3.Applications : 

 

Rigid plate, gramophone record, value and welding rod, PVC pipes, PVC windows, doors ,etc.

 

4.PACKING:

 

25kg pp woven bag or kraft paper bag  (18 MT/20’FCL)

Or packing as per customer demand