Abstract
Dry Silane XLM60( XL PEARL60 from Momentive )( XL PEARL60 from Momentive )is free-flowing granules masterbatch of liquid silane XLP60, XLP60 is a silane based, 1 step cross-linking agent for HDPE pressure pipes (under-floor heating, hot water pipes, sanitary and drinking water distribution). If using the masterbatch with an unstabilized carrier, the use of a separate masterbatch containing antioxidant and metals deactivator is recommended. Our special carrier technology has made it possible to manufacture this highly concentrated batch successfully. Silane XLP60 is the equivalent product to XL PEarl® 60 of Momnetive OSi Specialties.( XLThe liquid XLP60 is inflammable and hazardous and therefore difficult to dose into an extrusion process that requires special and expensive devices and well trained skilled operators. However, soaked on porous pellets in the form of XLP60, it can be dosed like a masterbatch in a colorimeter-like feeding system providing nitrogen-blanketing.
Equivalent products
XL PEarl® 60 from Momentive Specialty Chemicals Inc.
DS...XL PEarl® 60 from Brugg Kabel
Feature
Dry Silane XLM60 is free-flowing granules masterbatch with high silane active content with many advantages as below:
1. Quicker incorporation during mixing and more uniform distribution.
2. Greater accuracy in measuring rather than liquids.
3. Improved processability, safety and convenience.
4. Lower pollution and user-friendly.
Application
It is mainly used for crosslinking of HDPE pressure pipes (under-floor heating, hot water pipes, sanitary and drinking water distribution). Improves stability. Prevents premature crosslinking.
Dosage
Depending on the formulation and performance target, a dosage level of 1.2~1.6 % active silane is needed (e. G. When using XLM60-HD, an addition of 4~6 % is recommended).
Packing
This product is available in 20 kg aluminum foil bag and 200 liters steel drum. Other custom-tailor packing is possible on special request.
Storage and shelf life
Should be stored in dry, cool, ventilated room; Keep away from water, moisture, high temperature and fire. Packages already opened should be used up immediately; Otherwise this product will react with the moisture in the air and will be not qualified for use.
This product has a shelf life of at least 6 months in the original packing.
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