Yimei New Material-Professional Wax Product Solution Supplier

+
  • undefined

Processing Aid ACR

Key words:

Category:

ACR隐藏

Product Details

Appearance

White  powder

Apparent density, (g/cm3)

0.4~0.5

Intrinsic viscosity

3.0~4.0

Volatility %

≤1.0

Granularity (40 mesh through), %

≥98

 

ACR is a acrylicester copolymer, which belongs to the core - shell structure copolymer. Compared with PVC molecules, its molecular weight is higher, generally in about 1 million to 8 million (weight average molecular weight), the true density is 1.05g /cm3 ~ 1.20 g/cm3. Its preparation is a variety of acrylic and crosslinking agent, emulsifier, initiator, molecular weight regulator and other raw materials, after emulsion polymerization for many times to prepare white fine non-toxic, non-corrosive powder.

 

Characteristics:

1. The impact resistance modification effect is significant: a small amount of addition can get higher impact strength at room temperature and low temperature.

2. A wide range of processing temperature.

3. Low film expansion :ACR/PVC blend system has small outlet expansion, low thermal shrinkage, stable size, suitable for high speed extrusion of profile.

 

Application:

Suitable for hard PVC products: PVC sheet, profile, film, granule, pipe, pipe fitting, low foaming products, gusset, etc., suitable for various PVC processing technology, such as extrusion, calendering, etc.

recommend of similar products


ONLINE MESSAGE

Note: Please be sure to fill in the information accurately and maintain smooth communication. We will contact you as soon as possible