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AL2CHEM SPECIALTIES AL PS-35 Silica
AL PS-35, a precipitated, non-crystalline, amorphous silica, is an excellent silica for improving mechanical properties of rubber and elastomers. Also, due to its high level of absorption, it can be used as a carrier for liquid additives in applications such as animal feed.
Properties
- Physical Form
- Powder
- Solid
Product families
Applications
Applications
- Consumer Goods — Footwear
Agriculture & Feed — Animal Health & Nutrition
- Feed Production & Processing
Automotive & Transportation — Automotive
- Tires
Product Families
Elastomers — Elastomer Additives
- Fillers & Extenders
Animal Feed & Nutrition — Production Aids and Processing Additives
- Adsorbents & Binders
- Conditioning & Flow Enhancers
Other characteristics
- Functions
Anti-Caking Agent, Carrier, Flow Promoter, Reinforcement
- Ingredient Name
- Silicon Dioxide
- Markets
- Agriculture & Feed
- Automotive & Transportation
- Consumer Goods
- Ingredient
- Silicon Dioxide, Silica
- Availability
- Available in 20 kg bags
- Technology
- Animal Feed & Nutrition
- Elastomers
- Packaging Type
- Bags
- Material Features
- Amorphous
- Good Mechanical Properties
- Food Additive Number
- E 551, INS 551
- Plastics and Elastomers End Uses
- Footwear
- Tires
- Plastics and Elastomers Functions
- Reinforcement
- Animal Feed & Nutrition Functions
- Anti-Caking Agent
- Carrier
- Flow Promoter
Technical data
Table 1 of 1
10 rows| Characteristic | Value | Unit |
|---|---|---|
| Average Particle Size | 45 | μm |
| BET Specific Surface Area | min. 180 | m²/g |
| DBP Absorption Value | min. 250 | — |
| Heating Loss (at 105°C for 2 hr) | 3.0 - 5.5 | % |
| Ignition loss (at 1000°C for 2 hr) | 3.5 - 6.0 | % |
| Iron Content | max. 149 | ppm |
| Lead Content | max. 0.0001 | % |
| pH Value | min. 7 | — |
| Silicon Dioxide Content (dry) | min. 97% | % |
| Sodium Sulfate Content | max. 0.4 | % |
