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Product Group
MBS impact modifier

MBS-9070

Addtime: 2012-5-9

                                                            WELLPA TM MBS impact modifier-9070
      
Product description
WELLPLA TM MBS impact modifier-9070 is a Methylmethcrylate / Butadiene / Styrene Copolymer (MBS) copolymer, it is a transparent MBS grade which combines excellent transparency/clarity/gloss, outstanding crease whitening resistance and good impact strength.

Characteristic
Excellent transparency, clarity and gloss
Outstanding crease - whitening resistance
Good impact strength
Enhanced processability
Easy thermoforming

Application
Transparent film, sheet, packaging film.
Particularly suitable for application in low crease - whitening film, sheet, folding plates, display box etc., which require very low crease whitening.
 
Typical physical property
Item
Specification
Appearance
White powder
Sieve remainder  (20 mesh) (%)
≤ 2.0
Volatile  (%)
≤ 1.0
Bulk density  (g/cm3)
0.2 - 0.4
Tensile strength  (Mpa) MD
≥ 50
Tensile strength  (Mpa) CD
≥ 50
Elongation at break  (%) MD
≥ 95
Elongation at break  (%) CD
≥ 130
Low-temperature impact test broken rate  (%) (-25ºC)
≤ 30
Rotating impact tests pass  (%)
≥ 85
The bleaching
Observations
Transparency
≥ 85
Haze
≤ 1.5
 
Packing, storage and transportation
20 kg or 25 kg paper bag.
This material is non - dangerous good for land, air and marine transportation.
Material should be kept away from flames, hot pipes, heater or other sources of heat. Adequate precautions should be taken to keep all dust levels below values that are hazardous to heath and safety. The recommended maximum storage temperature for this material is 45 deg.C.
 
FDA compliance
Compliance with FDA and European food and packaging regulations
 
Safe Handling
Please consult the MSDS before handling for additional information concerning personal protective equipment, Safety, Health and Environmental information, and always exercise the utmost care in handling.

Related links

MBS 9070 TDS. pdf

MBS Impact Modifier Selection Guide. pdf

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