Homepage | Set Home | Add to Favorites


  • No Category

Friends links
  • No link

7.5um Plastic Anti-blocking Agent Silica
Click image to view full size image
Product: Views:687.5um Plastic Anti-blocking Agent Silica 
Unit price: Negotiable
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-11-25 00:53
Model Number: BT 302-1-7 Brand Name: Baote Key Specifications/Special Features: Advantages of anti-blocking agent, BT 302-1High efficiency:Accurately controlled particle size and bulk density provide for maximum efficiency with excellent optical propertiesExcellent dispensability:Optimal balance of pore volume and surface area ensures excellent dispensability
  • Clarity:
Refractive index of silica is comparable to polyolefin and polyester resins
  • Film quality:
Minimum effect on mechanical properties, allowing smooth film with excellent scratch resistance
  • Low abrasivity:
BT 302-1 anti-blocking silica’s are soft honeycomb structures that are sufficiently strong to resist mechanical attrition during processing but soft enough to minimize wear on processing equipment
  • Nontoxic/odorless/non-tainting
BT 302-1 anti-blocking silica’s are inorganic and do not affect taint, odor and toxicity
  • Food grade:
BT302-1 anti-blocking silica’s are food grade, plastic products can be used as food container
Our silica product has passed China national food administration test
  • Low water content:
Water content is only 1%, so that this product is available for screw equipment and improves the qualified rate of finished plastic products
  • Suggestions:
As this series products have larger size, we suggest this products to be used in agriculture film processing locking
Specification standard
Grade BT 302-1
Form white powder
Process aero gel
Whiteness 96
SiO2 content 99.9%
PH 6.5-7.1
BET 380
DBP 90
Particle size D50-4.5um D99-8.0um
Drying loss 105°C, 2H 1%
Ignition loss 1000°C, 2H 3%
Shipping Information:
  • FOB Port: Qingdao
  • Lead Time: 7 - 15 days
Main Export Markets:
  • Asia
  • Mid East/Africa
  • North America
  • Western Europe