MBS IMPACT MODIFIER B-564

Classification :

MBS

B-564 is a ternary co-polymer with core-shell structure consisted of Methyl Methacrylate, 1,3-Butadiene and Styrene.

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DESCRIPTION
B-564 is a ternary co-polymer with core-shell structure consisted of Methyl Methacrylate, 1,3-Butadiene and Styrene. Its main function is to improve impact strength in indoor applications, especially for PVC finished products which have higher impact strength needs. In addition, it can lengthen production cycle due to excellent metal release.
KEY PROPERTY
▪ Excellent improved impact property
▪ Excellent thermal ability
▪ Easy dispersion
▪ Wide processing window
PRODUCT INDEX

Item	Specification
Appearance	White, free flowing powder
Apparent specific gravity, g/cm³	0.43
Average grain diameter (D50), um	170
Volatile content, %	≤ 1.20

DYNAMIC THERMAL STABILITY COMPARISON

Test condition: double-roller mill temperature190℃　Thickness: 0.5mm
YI at different time　Test standard: ASTM E313-00

Type	3'	5'	7'	9'	11'	13'	15'
1# Competitor	0.94	3.10	4.47	5.34	6.55	7.91	8.93
2# B-564	0.99	3.61	4.22	5.88	7.05	8.00	9.14

MECHANICAL PROPERTY COMPARISON

Pat impact: -5℃stable 20min，25.020HZ pat 15s

Type	Thickness(mm)	Number of all samples	Number of damaged samples
1# Competitor	0.5±0.02	10	1
2# B-564	0.5±0.02	10	0

TENSILE STRENGTH COMPARISON

Test standard: GBT 1040-2006　Test condition: 23℃ 10mm/min

Type	Tensile strength (MPa)	Elongation at break (%)
1# Competitor	39.66±0.35	161.47±6.35
2# B-564	41.79±0.30	181.25±5.40

STORAGE

The product should be stored in cool and dry surroundings.
The shelf life is two years, it can be still used if qualified by inspection after shelf life.
PACKAGE

25kg/bag with PP bag or customized packaging according to customer requirements.
LOADING CAPACITY
For 20GP container, we can load 16mt with pallets or 18mt without pallets.
For 40HC container, we can load 28mt with pallets or 28mt without pallets.

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