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AL2CHEM SPECIALTIES AL PS-33 Rubber Silica
AL PS-33 is an economical rubber reinforcing silica. The combination of high reinforcing, good abrasion resistance and ease of processing make it a good choice for formulators. It enhances the physical and mechanical properties of many rubber compounds.
Properties
- Physical Form
- Powder
- Solid
Product families
Applications
Applications
- Consumer Goods — Footwear
Automotive & Transportation — Automotive
- Tires
Product Families
Elastomers — Elastomer Additives
- Fillers & Extenders
Other characteristics
- Features
Abrasion Resistant, Easier Processing, Enhanced Physical Properties, Good Mechanical Properties
- Functions
- Reinforcement
- Markets
- Automotive & Transportation
- Consumer Goods
- Availability
- Available in 20 kg bags
- Technology
- Elastomers
- Packaging Type
- Bags
- Material Features
- Abrasion Resistant
- Easier Processing
- Enhanced Physical Properties
- Good Mechanical Properties
- Plastics and Elastomers End Uses
- Footwear
- Tires
- Plastics and Elastomers Functions
- Reinforcement
Technical data
Table 1 of 1
13 rows| Characteristic | Value | Unit |
|---|---|---|
| Arsenic Content | max. 0.00001 | % |
| Average Particle Size | 45 | μm |
| BET Specific Surface Area | min. 160 | m²/g |
| DBP Absorption Value | min. 210 | — |
| Heating Loss (at 105°C for 2 hr) | 5 - 6 | % |
| Heavy Metal Content | max. 0.001 | % |
| Ignition loss (at 1000°C for 2 hr) | 7 - 8 | % |
| Iron Content | max. 0.0015 | % |
| Lead Content | max. 0.0001 | % |
| pH Value | 6.5-7.5 | — |
| Silicon Dioxide Content (dry) | min. 94% | % |
| Sodium Chloride Content | max. 0.01 | % |
