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雙二四硫化劑
Description?RHODORSIL? MM 1171U is a silicone master-batch vulcanizing under heat after addition of a vulcanizing agent (chosen according to the transformation process).
Advantages?Slight replastification after prolonged storage
?Easy to manipulate
?Good stability up to 200 oC
?Translucent
?Easy to blending
Characteristics ?Type (AFNOR T 40002) MVQ
?Density at 25 oC, approx.1.21
?Natural colourtranslucent
?Williams plasticity260
PropertiesAfter addition of 0.6% dimethyl–2, 5 bis (tertiobutyl-peroxy), 2,5 hexane at 75%, and vulcanization for 10 minutes at 170 °C, and postcure for 4 hours at 200 °C.
Hardness (Duromoter), approx 70
(ASTM D 2240)
Tensile strength, (Kgf/cm), approx.78
(JIS K 6301 No.3)
Elongation at break %, approx.220
(JIS K 6301 No.3)
Tear strength, (Kgf/cm), approx.20
(JIS K 6301 TYPE B)
Compression set (%) (180C/22hrs)17
(JIS K 6301)
Linear shrinkage (%) 200C/4hr……………………………………3.5%
ApplicationsMoulding, injection of articles with good mechanical properties.
PackagingRHODORSIL? MASTERBATCH MM 1171U is supplied in 20 kg reinforced cardboard boxes. 480 kilos in a pallet.
Storage
RHODORSIL? MASTERBATCH MM 1171U may be stored for up to 6 months at a temperature below 40oC as from the date of manufacture marked clearly on the packaging.
Past this date Rhodia Silicones no longer guarantees that the product meets the sales specifications.
SafetyConsult the Safety Data Sheet of RHODORSIL? MASTERBATCH MM 1171U.
Important
The information contained in this document is given in good faith based on our current knowledge. It is only an indication and is in no way binding, particularly as regards infringement of or prejudice to third party rights through the use of our products.
RHODIA GUARANTEES THAT ITS PRODUCTS COMPLY WITH ITS SALES SPECIFICATIONS.
This information must on no account be used as a substitute for necessary prior tests which alone can ensure that a product is suitable for a given use.
Users are responsible for ensuring compliance with local legislation and for obtaining the necessary certificications and authorisations.
Users are requested to check that they are in possession of the latest version of this document and RHODIA is at their disposal to supply any additional information..
