Brief Introduction
ZB-869 series is styrene-acrylonitrile copolymer with ultra-high molecular weight which reaches to 5 million.It is processing aid for ABS,ASA,ABS/PC alloy. It is also the foaming regulator for PVC products. It can also be used in the PVC products which have special request on heat resistance.
It is white powder. It is not dissolved in water, alcohol, but can be easily dissolved in Ketone, chloroform.
The sanitary index is in accordance with GB-9681-88
Quality Specification
Item | ZB-869 | ZB-869A |
Inherent Viscosity[η],25℃ | 10-11 | 13-14 |
Bulk Density, g/cm³ | 0.30-0.45 | 0.30-0.45 |
Volatile Matter,% ≤ | 1.5 | 1.5 |
Particle Size[0.45mm(40 mesh)passed] % ≥ | 98 | 98 |
Property and Application
| Item | ZB-869 | ZB-869A |
| Main Application | To be used in ABS,ASA,PC,PBT,ABS/PC alloys. To be used in PVC products, such as pipe, fitting, windows, low foam pipe, low foam board, To be used in PVC products which have special request on heat resistance. | To be used in ABS,ASA,PC,PBT,ABS/PC alloys. To be used in PVC products, such as pipe, fitting, windows ,low foam pipe, low foam board, To be used in PVC products which have special request on heat resistance. |
| Typical Characteristic | Enhance melt strength and elasticity,Improve the structure and strength of the foam hole.Enhance the control ability to the thermal form and process property.Reduce the contractibility of the products.Improve the strength of welding line.Improve the thermal stability of the semi-finished products for ABS,ABS/PC.Improve the brightness of the ABS film and sheets.Improve the heat resistant and improve the surface luster and transparency. Improve the resistance to solvent and scratch of PMMA. | The comprehensive property of ZB-869A is better than ZB-869 DUE TO THAT zb-869a IS with higher molecular weight. |
| Improve Fusion | ●●●●● | ●●●●● |
| Enhance Melt Strength | ●●●● | ●●●●● |
| Transparency | ●●●● | ●●●● |
| Dispersancy | ●●●● | ●●●● |
Corresponding Grade
Company | Grade | |
Huaxing | ZB-869 | ZB-869A |
Chemtura | Blendex B-869 |
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ZIBO HUAXING ADDITIVES CO.,LTD.（hereafter called Zibo Huaxing）is located in Zibo city, It was founded in 1985 specializes in researching&producing plastic additives. “ZIBO HUAXING” is the registered trademark，widely known in China and abroad.
Zibo Huaxing is the biggest manufacturer in processing Aid and the leading company in plastic additives technology in China.The product covers processing Aid, Foam Modifier, Impact Modifier, SAN Resin, Lubricant, and ASA high rubber powder.
Zibo Huaxing is the first manufacturer who obtained the certificate of ISO9002 in plastic additives industry. In 2000, We obtained certificate of ISO9001:2000.
The key product is Processing Aid(PA) with annual output 30000MT; and Acrylic inpact modifier(AIM),MBS with annual output 15000MT.The output of CPE is 10000MT annually.Today, Zibo Huaxing provides an extensive product portfolio targeted to meet the needs of Plastic industry.Up to now, Zibo Huaxing is the most competitive Plastic Additives manufacturer in China.
Now Zibo Huaxing people wishes to become your good friends and welcome you to visit our company！In the meantime，Zibo Huaxing people expects to establish long-time business cooperation relationship with you relied on our advanced technology and excellent equipment.
