PVC foaming regulator

1name:pvc foaming regulator
2particle size (40 mesh):>=98
3volatiles content:<=1.5
Promote speed:fast faster


PVC foaming regulator DLF-3300


1 Product Description
PVC foaming regulator DLF series is a processing aid based on a high molecular weight resin. DLF series improves the processability and the performances of PVC formulations. It can be widely used in PVC profiles,sections, pipes, pipe fittings and low foam products to inhibit foaming or vesication.
2 Performance
1)Excellent dispersivity and rheological property in PVC resin processing; promote fusion in low temperature and increase fusion strength,elongation and elasticity.
2)Promote gelation of PVC, improves hot-melt strength and visco-elasticity, stabilize the microcells generated by lowing agents to achieve the low density and high strength of the foam. Increase the surface quality of PVC products.
3)Better dispersion of additives into PVC, more homogenous melt of PVC, etc. DLF series has been used in weatherable applications and is widely used in PVC building products.
4)Broaden the range of PVC resin processing,endow perfect surface gloss,get uniform bubble structure and low density using in foam products.
3 Typical Physical Properties
Index
Product
Viscosity (η)
Appearance
Particle size (40 mesh passing percentage)
Volatiles Content (%)
DLF-3300
10.5-11.5
White free flowing powder
≥98%
≤1.5
4 Other Typical Physical Properties
Index

Product
Viscosity (η)
Appearance
Particle size (40 mesh passing percentage)
Volatiles Content (%)
DLF-3030
11.0-12.0
White free flowing powder
≥98%
≤1.5
DLF-3050
11.0-12.0
DLF-3080
11.0-12.0
DLF-3100
10.5-11.5
DLF-3200
10.5-11.5
DLF-3330
11.0-12.0
5 Product Category and Properties

Product
Properties
Promote speed
Melt strength
Rheological property
Dispersivity
DLF-3030
Fast
Higher
Good
Good
DLF-3050
Faster
Higher
Better
Good
DLF-3080
Slower
High
Common
Better
DLF-3100
Fast
Higher
Good
Good
DLF-3200
Slower
High
Better
Good
DLF-3300
Slower
Higher
Better
Good
DLF-3330
Slow
Highest
Common
Better
6 Application
The customers may choose suitable ACR type and the dosage according to different type of product’s features, their needs, the directions for the products and the features of the facilities. If you put forward the specific request, we can recommend you the suitable type and the dosage through experiments.
7 Products' Use Picture