Overview of Fumed Silica

Fumed silica, also known as pyrogenic silica, is an ultra-fine, high-purity amorphous silicon dioxide (SiO2) produced via the combustion of silicon tetrachloride in an oxygen-hydrogen flame. It appears as a fluffy white powder and is valued for its ability to thicken, stabilize, and reinforce materials.

Features of Fumed Silica

• High Surface Area: Typically ranges from 50 to 380 m²/g, providing excellent thickening and reinforcing properties.
• Hydrophilic or Hydrophobic Variants: Available in both forms depending on surface treatment, allowing for tailored applications.
• Excellent Thixotropy: Increases viscosity and improves flow properties of liquids and pastes.
• Chemical Inertness: Resistant to most chemicals, making it suitable for a wide range of industrial uses.

•  Enhances free-flowing properties and stability.

Specification of HM-1170 Precipitated Silica white carbon black/sio2 in tire product s Hydrophilic Fumed Silica HL-200

HM-1170 Precipitated Silica– High-Performance White Carbon Black for Tire Applications

Product Summary

HM-1170 is a premium-grade precipitated silica (SiO TWO), also referred to as white carbon black. It is particularly crafted for usage in tire production. This hydrophilic silica provides solid reinforcement, excellent diffusion, and regular efficiency in rubber compounds.

Secret Features

High Pureness: HM-1170 consists of over 99% SiO TWO, ensuring minimal contaminations that could affect tire top quality.
Enhanced Framework: Its regulated bit dimension and surface enhance rubber-filler communication, which improves tensile strength and tear resistance.
Good Processability: The silica blends quickly right into rubber matrices, lowering mixing time and energy intake throughout manufacturing.
Improved Damp Hold: Tires made with HM-1170 reveal better grip on damp surfaces, improving safety and security without giving up rolling resistance.

Technical Specifications

– SiO ₂ Web content: ≥ 99%.
– Wager Surface: 160– 180 m TWO/ g.
– DBP Absorption: 180– 200 ml/100g.
– pH Value (5% slurry): 6.0– 7.5.
– Loss on Drying: ≤ 6.0%.
– Ignition Loss (1000 ° C): ≤ 8.0%.

Contrast with HL-200 Fumed Silica

While HL-200 is a hydrophilic fumed silica utilized in specialized applications, HM-1170 is a precipitated type created particularly for high-volume tire manufacturing. HM-1170 provides much better price effectiveness and exceptional compatibility with silane combining representatives typically utilized in tire walk compounds. Its granular form likewise makes sure dust-free handling and smoother feeding in industrial mixers.

Applications

HM-1170 is perfect for auto tires, truck/bus tires, and high-performance tire footsteps. It sustains the advancement of “green tires” by stabilizing reduced rolling resistance, solid wear resistance, and trustworthy stopping performance.

Applications of HM-1170 Precipitated Silica white carbon black/sio2 in tire product s Hydrophilic Fumed Silica HL-200

Applications of HM-1170 Sped Up Silica and Hydrophilic Fumed Silica HL-200 in Tire Products

Improved Performance with HM-1170 Precipitated Silica

HM-1170 sped up silica is extensively made use of in tire manufacturing. It aids enhance traction on wet roads. This product likewise decreases rolling resistance, which causes better gas economic climate. Tires made with HM-1170 show much longer step life since the silica strengthens the rubber substance. The fine bit size and high surface permit also dispersion in the rubber matrix. This leads to constant performance across various driving conditions.

Duty of Hydrophilic Fumed Silica HL-200

Hydrophilic fumed silica HL-200 works well alongside precipitated silica in tire solutions. It serves as a strengthening filler and enhances handling safety and security during blending. HL-200 boosts the environment-friendly toughness of uncured rubber, making it easier to manage prior to vulcanization. Its hydrophilic nature sustains strong communication with polar polymers generally found in tire treads. This interaction boosts wear resistance and keeps adaptability at low temperature levels.

Integrated Benefits in Tire Style

When made use of together, HM-1170 and HL-200 develop a balanced tire substance. HM-1170 delivers reduced warmth build-up and good wet grasp. HL-200 includes stability during production and enhances mechanical residential properties. The combination supports contemporary tire needs for safety, durability, and efficiency. Both products are compatible with basic rubber processing tools. They do not call for major modifications to existing manufacturing lines. Tire makers can accomplish high-performance items without extra complexity. These silicas satisfy stringent sector criteria for pureness and consistency. Their usage lines up with international patterns toward environmentally friendly and high-mileage tires.

Company Introduction

Welcome to HiphopGalaxy, a trusted global supplier of high-quality silicon dioxide (SiO2) powder, renowned for its exceptional purity and performance. Established with a vision to deliver cutting-edge materials that meet the diverse needs of modern industries, we have positioned ourselves as a leading player in the international market.

Our SiO2 powders find applications across multiple sectors, including adhesives, coatings, pharmaceuticals, cosmetics, polymers, and electronics. Each application benefits from the unique properties of our products—high surface area, excellent thixotropy, chemical inertness, and superior reinforcement capabilities. Whether you need hydrophilic or hydrophobic variants, we offer tailored solutions to meet your specific requirements.

If you have any questions, please feel free to contact us(nanotrun@yahoo.com).

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of HM-1170 Precipitated Silica white carbon black/sio2 in tire product s Hydrophilic Fumed Silica HL-200

Frequently Asked Questions: HM-1170 Precipitated Silica & HL-200 Hydrophilic Fumed Silica

What is HM-1170 precipitated silica used for in tires?

HM-1170 improves tire performance. It helps reduce rolling resistance. This means better fuel economy. It also increases wet grip and tread wear. Tire makers use it to meet high safety and efficiency standards.

How does HL-200 hydrophilic fumed silica differ from HM-1170?

HL-200 is made by flame hydrolysis. HM-1170 comes from a liquid-phase process. HL-200 has a finer particle size and higher surface area. It works well in specialty rubber parts, not full tire treads. Both are white carbon black but serve different roles.

Can I mix HM-1170 and HL-200 in the same tire compound?

Yes, you can blend them. Some manufacturers do this to balance properties. HM-1170 gives structure and reinforcement. HL-200 adds extra filler interaction and viscosity control. Always test the mix in small batches first.

Why choose hydrophilic silica like HL-200 over hydrophobic types?

Hydrophilic silica bonds well with polar polymers. It mixes easily into water-based or polar rubber systems. If your process uses silane coupling agents, hydrophilic grades like HL-200 work better. They help form strong silica-rubber networks during curing.

How should I store HM-1170 and HL-200?

Keep both products in a dry, cool place. Seal containers tightly after opening. Moisture can cause clumping, especially in HL-200. Use clean, dry equipment when handling. Proper storage keeps flowability and performance consistent.