Nano Reinforcing Filler GreenThinking® PF82

Nano Reinforcing Filler GreenThinking® PF82

Nano Reinforcing Filler GreenThinking® PF82

GreenThinking®PF82 is an insulating nano reinforcing agent with hydroxyl removal and surface activation treatment, which is refined by processing selected non-conductive high-whiteness natural composite mineral raw materials, retaining raw materials through special processing technology and strict internal quality control process, so that the products have uniform chemical purity and stable particle size distribution. Most of the particle sizes are distributed in the nanometer level, the porosity is large, the impurity is less, and the surface is activated. As a reinforcing functional filler in the rubber and plastic industry, it has outstanding advantages such as good insulation, good dispersion, high reinforcement and high whiteness, and is widely used in rubber and plastic industries.

PF82 Reinforcing Agent for rubber

product details

Applications:

  • PF82 can offer good reinforcing effect, slightly stronger as carbon black N550 so that it is wildly used in mechanical rubber goods which are required to improve wear and oil resistance and thermal aging performance.
  • PF82 can offer excellent insulation and low compression set so that it is wild used in electronic parts.
  • PF82 has high whiteness so that it is wildly used in light color products.
  • PF82 is the broad-spectrum functional filler, widely used in synthetic rubber, natural rubber, PVC, CPE and other plastics and cellulose resin products, as a functional reinforcement.

Key benefits:

  • Good dispersibility in the compound.
  • Good fluidity of compound, dimension stability, easy to extrude.
  • Low energy consumption during mixing, shorten the curing time.
  • Lamellar structure and high porosity.
  • High BET and purity, no hydroxyl group, on-toxic and odorless.
  • Improved wear resistance, oil resistance, and thermal aging properties
  • Good air tightness and smooth extruded product

 

Typical properties：

Physical and Chemical Properties
Screen percentage % Conventional whiteness GEM 80
%+325 Mesh(＞45 μm） ＜0.02 PH (Aqoeous Solution)
AFS113-87-S		 6~8
Fine Particle Analysis ＜0.3 Water Content AFS C-566 ＜0.7
Median Size(nm) 800 Chemical Analysis
LOI ＜0.3 SiO2 55%
Specific Gravity 2.53 Al2O3 42%
Oil Absorption (g/100g) ASTM D-281 60-70 TiO2 1.2%

 

Test Formula:

Recipe Phr Recipe Phr
EPDM 512E 100 Polyethylene glycol PEG 4000 1
Filler 130 Dispersant D212 1
Paraffin oil Sanepar 916 30 Sulfur S-80 1.5
ZnO 5 AG60 5
STA 1 Total 274.5

 

Test Data:

Test project Unit Stand ard PF82 PF81 German competitive products American competitive products Medium competitor 1 Medium competitor 2
Mooney viscosity ML1010℃+ 4 74.01 81.64 81.65 79.98 76.03 82.14
Rheometer test results (180 ℃ × 5 min)
ML dN.m ASTM D5289 1.07 1.08 1.57 1.06 0.95 1.16
MH dN.m ASTM D5289 10.32 10.66 10.12 11.03 11.47 12.53
TS2 m:s ASTM D5289 77″ 70″ 55″ 73″ 73″ 80
TC10 m:s ASTM D5289 62″ 58″ 41″ 60″ 61″ 70
TC90 m:s ASTM D5289 235″ 202″ 217″ 224″ 215″ 246″
Basic physical property test (175 ℃ × 6 min)
Hardness (shore A) Point ASTM D2240 59 59 60 62 61 60
100 modulus at definite elongation Mpa ASTM D412 2.34 2.13 2.4 3.26 2.79 1.85
Tensile strength Mpa ASTM D412 14.21 10.27 16.14 11.03 8.26 7.67
Elongation at break % ASTM D412 646 540 637 540 523 539
Specific gravity g/cm3 GB/T 533 1.34 1.336 1.309 1.324 1.33 1.329
Compression set (70 ℃ × 70h) % ASTM D395 26.83 24.82 41.38 18.75 21.69 27.53
Hot air aging (100 ℃ × 168h)
Change in hardness (shore A) ASTM D573 +8 +8 +10 +7 +6 +9
Tensile strength change    % ASTM D573 -57.9 -39.5 -44.8 -15.4 -42.9 -40.2
Elongation change at break % ASTM D573 -45.5 -41.7 -40.7 -53.5 -45.6 -44.6
Volume resistance Ω ·cm IEC 60811 3.6×1015 1.3×1015 4.8×1014 3.0×1015 2.6×1015 2.7×1014

Test Conclusion:

1.GreenThinking ® PF82 is a non-conductive material with clean and special structure, and its experimental insulation performance is very outstanding.

2.Green Thinking ® PF82 has relatively better comprehensive performance in terms of initial performance (strength, elongation) and comprehensive performance after aging.

3.The whiteness of Green Thinking ® PF82 is very high, the light-colored products produced are good, the rubber dispersion is good, the products are relatively stable, and the surface of the test piece is smooth.

 

Common usage instruction: PF82 can Substitute various filling materials (silica, kaolin, light calcium, etc.) in the rubber. The product dosage is 30~150phr, and generally 8-10phr hardness can be increased by one Shore A hardness.

 

Packaging：25 KG/ Bag, 1000 KG/Pallet.

For More Product Information, Please Visit Our Website: www.sanezen.com

Contact:

Plant Address: Baishou Road, North District of Xuan Zhou Economic Development Zone, Xuan Cheng City Anhui Province, China.

Commercial Address: Room 1606-1608, Boda Commercial Buildings, No. 11 Puhuitang Road Xuhui District, Shanghai, China 200030  Tel: 0086 21 6487 9251     Fax: 0086 215106 2693  E-mail: kevenwang@sanezen.com
Warning to the users:

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. Sanezen 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 given use. Determination of the suitability of product for the uses and applications contemplated by users and others shall be the sole responsibility of users. Users are responsible for ensuring compliance with local legislation and for obtaining the necessary certifications and authorisations. Users are requested to check that they are in possession of the latest version of this document and Sanezen is at their disposal to supply any additional information.

Poduct

Search by Product lines