Zb-521 Zb-32 Impact Modifier Mbs

• Color: White
• Appearance: Powder
• Transport Package: 25kg Net Weight PP Woven Bag
• Trademark: Huaxing
• Origin: China
• Model NO.: Zb-521 zb-32
• HS Code: 3906909000
• Production Capacity: 10000ton/Year

Product Description

                     Acrylic impact modifier ZB-521  ZB-32
Brief introduction
MBS is tri-copolymer made from methyl methacrylate butadiene styrene by emulsion polymerization. Because it has special core-shell structure,It will not affect the transparency while improving the PVC impact strength.

It is white powder with good chemical stability and thermoplastic,It can be dissolved in ether ketone and chlorinated hydrocarbon,but not in water and alcohol. 
Quality specification

ITEM	ZB-521	ZB-32
Appearance	white powder	white powder
Bulk density,g/cm^3≥	0.30	0.30
Volatile matter,%≤	1.0	1.0
Particle size [0.9 mm(20mesh)passed],%≥	98	98

PROPERTY AND  SPECIFICATION

ITEM	ZB-521	ZB-32
Main Application	To be used in transparent sheet,granule heat shrinkable film,transparent bottle, wrest tie film,etc.	To be used in opaque product,such as milk-white plate, pipe, pipefittings, decoration sheet,etc.
Typical Characteristic	Excellent transparency and crease-white resistance;High impact strength;	Super high impact strength;
Impact resistance	* * *	* * * * *
Promote plastication	* * * * *	* * * *
Transparency	* * *	* * *
Dispersancy	* * * * *	* * * *

Corresponding Grade

Company	Grade
Huaxing	ZB-521	ZB-32
Kaneka	B-22,B-52,B-521	B-28A,B-58A,B-522
Rohm&Haas	BTA-712,717,730	BTA-731,BTA-740,BTA-751
LG Chen	MB-845,MB-848	MB-860
Mit.Rayon	C-201,C-202,C-303	C-301,C-351