Yakows High Yellowing Resistant HTV Silicone Rubber is designed for white, transparent, translucent, and light-colored molded silicone products requiring excellent anti-yellowing performance, stable compression molding, heat resistance, and long-term color consistency.
High yellowing resistant HTV silicone rubber is designed for silicone products that require stable color, good molding performance, heat resistance, and long-term appearance reliability. Compared with standard HTV silicone rubber, this anti-yellowing silicone rubber compound helps reduce discoloration during heat curing, secondary vulcanization, storage, and long-term use.
For manufacturers of white silicone parts, transparent silicone products, light-colored molded components, silicone O-rings, gaskets, buttons, keypads, kitchenware, baby products, and consumer-grade silicone parts, choosing the right high yellowing resistant silicone rubber can help improve product appearance, reduce quality complaints, and support more consistent mass production.
KEY PERFORMANCE ADVANTAGES
For buyers and silicone product manufacturers, high yellowing resistant HTV silicone rubber is not only about color stability. They also care about hardness range, processing stability, demolding performance, mechanical strength, food-contact compliance, transparency, curing performance, and long-term appearance after heat exposure. Yakows high yellowing resistant silicone rubber is designed to support demanding applications such as O-rings, gaskets, silicone buttons, keypads, kitchenware, baby products, sealing parts, electronic accessories, and other molded silicone rubber products.
| Customer Concern | How This High Yellowing Resistant HTV Silicone Rubber Helps | Manufacturer / Buyer Benefit |
|---|---|---|
| High Yellowing Resistant Silicone Rubber | This anti-yellowing silicone rubber compound is formulated to improve color stability during heat curing, secondary vulcanization, and long-term use. It is suitable for white, translucent, transparent, and light-colored silicone products where appearance consistency is important. | Helps reduce yellowing complaints, improve finished product appearance, and support higher-quality silicone product positioning. |
| HTV Silicone Rubber for Compression Molding | The compound is suitable for heat vulcanization and compression molding processes. It provides stable flow, good demolding performance, and consistent molding behavior for industrial silicone rubber production. | Helps improve production stability, reduce molding defects, and support efficient mass production of silicone parts. |
| Custom Hardness 30A to 90A Silicone Rubber | Yakows can support different Shore A hardness options from soft to high-hardness grades according to product structure, sealing requirement, hand feel, elasticity, and processing needs. | Allows buyers to select the right grade for soft buttons, elastic seals, durable gaskets, rigid molded parts, or customized silicone components. |
| Silicone Rubber for O-rings, Gaskets and Sealing Parts | The material maintains good elasticity, sealing performance, compression recovery, and aging resistance. It can be used for molded O-rings, gaskets, washers, sealing strips, and other silicone rubber sealing components. | Helps manufacturers produce durable sealing parts with reliable appearance and stable physical properties. |
| Anti-Yellowing Silicone Rubber for Keypads, Buttons and Pads | For white or light-colored silicone keypads, buttons, protective pads, and consumer accessories, the high yellowing resistant formulation helps maintain a cleaner and more consistent surface appearance. | Supports better visual quality for consumer electronics, household products, beauty devices, and daily-use silicone products. |
| Food Grade Silicone Rubber for Kitchenware and Baby Products | Food-contact grade formulation and compliance support can be provided according to customer requirements, including FDA, LFGB, RoHS, REACH, and related testing support upon request. | Suitable for buyers who need safer material options for kitchenware, feeding products, household silicone products, and export-oriented applications. |
| Heat Resistant Anti-Yellowing Silicone Rubber | The compound is designed to maintain good elasticity, color stability, and mechanical performance under heat curing and elevated temperature conditions. Final temperature resistance can be adjusted according to the application and formulation. | Helps reduce discoloration, hardening, cracking, and performance loss caused by heat exposure or repeated thermal conditions. |
| High Transparency and Light Color Silicone Rubber Options | For products requiring translucent, semi-transparent, white, or light-colored appearance, Yakows can support color matching, transparency adjustment, and formulation optimization according to the final product design. | Helps customers develop silicone parts with better visual consistency and stronger market competitiveness. |
| Yakows Technical Support and Quality Control | Yakows supports material selection, sample testing, color adjustment, hardness customization, curing system selection, and production quality control for high yellowing resistant silicone rubber applications. | Helps buyers reduce trial-and-error cost, shorten material development time, and improve confidence before mass production. |
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The following technical data helps buyers evaluate whether the high yellowing resistant HTV silicone rubber compound meets their requirements for color stability, hardness, molding performance, food-contact compliance, mechanical strength, and long-term product appearance. Final values can be adjusted according to customer formulation, hardness, color, curing system, and certification requirements.
| ITEM | Unit | MODEL NUMBER | ||
|---|---|---|---|---|
| YK-HY30 | YK-HY50 | YK-HY70 | ||
| Product Type | / | Soft High Yellowing Resistant Grade | General Anti-Yellowing Molding Grade | High Hardness Anti-Yellowing Grade |
| Hardness | Shore A | 30 ± 3 | 50 ± 3 | 70 ± 3 |
| Available Hardness Range | Shore A | 30A / 40A / 50A / 60A / 70A / 80A / 90A Customizable | ||
| Appearance | / | Translucent / White / Custom Color | Translucent / White / Custom Color | Translucent / White / Custom Color |
| Yellowing Resistance | / | High Yellowing Resistant | High Yellowing Resistant | High Yellowing Resistant |
| Tear Strength | kN/m | Customizable | Customizable | Customizable |
| Tensile Strength | MPa | Customizable | Customizable | Customizable |
| Elongation at Break | % | Customizable | Customizable | Customizable |
| Density | g/cm³ | Depends on Formulation | Depends on Formulation | Depends on Formulation |
| Compression Set | % | Customizable | Customizable | Customizable |
| Temperature Resistance | °C | -50 to +200 Typical | -50 to +200 Typical | -50 to +200 Typical |
| Processing Method | / | Compression Molding / Transfer Molding | Compression Molding / Transfer Molding | Compression Molding / Transfer Molding |
| Curing System | / | According to Application Requirement | According to Application Requirement | According to Application Requirement |
| Typical Applications | / | Buttons / Pads / Soft Parts | O-rings / Gaskets / Keypads | Seals / Molded Parts / Industrial Components |
| Certification Support | / | FDA / RoHS / REACH Available Upon Request | FDA / RoHS / REACH / LFGB Available Upon Request | RoHS / REACH / PAHs Available Upon Request |
| Documents Available | / | COA / TDS / SDS | COA / TDS / SDS | COA / TDS / SDS |
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Yakows high yellowing resistant HTV silicone rubber can be used in applications requiring anti-yellowing performance, stable molding, good elasticity, heat resistance, food-contact compliance, and long-term appearance quality.
| Application | Material Requirement | Why High Yellowing Resistant Silicone Rubber Is Suitable |
|---|---|---|
| Silicone O-rings | Elasticity, sealing performance, compression recovery, aging resistance | Suitable for molded O-rings that require stable sealing performance and cleaner appearance, especially for white or light-colored sealing products. |
| Silicone Gaskets and Washers | Heat resistance, compression set control, dimensional stability, anti-yellowing performance | Helps produce gaskets and washers with reliable sealing properties and better long-term color stability. |
| Silicone Buttons and Keypads | Soft touch, resilience, surface appearance, stable color after curing | Anti-yellowing HTV silicone rubber is suitable for consumer electronics, remote-control buttons, appliance keypads, and light-colored silicone buttons. |
| Kitchenware and Food-Contact Silicone Products | Food-contact compliance, heat resistance, clean appearance, odor control | Food grade silicone rubber options can be used for kitchen utensils, baking tools, lids, mats, and household silicone products when proper testing is required. |
| Baby Products and Daily-Use Silicone Parts | Softness, color stability, safety compliance, comfortable touch | Suitable for light-colored silicone parts where appearance, softness, and material compliance are important to the final product. |
| Transparent and Translucent Silicone Products | High clarity, reduced discoloration, stable curing performance | Helps maintain a cleaner translucent appearance and reduce yellowing after molding or heat treatment. |
| Consumer Electronics Accessories | Precise molding, color consistency, softness, durability | Suitable for protective pads, covers, buttons, sleeves, and molded silicone accessories requiring stable appearance and reliable processing. |
| Industrial Molded Silicone Parts | Mechanical strength, heat resistance, processing stability, customized hardness | Supports mass production of molded silicone parts where both material performance and appearance consistency are required. |
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Different silicone products require different hardness, appearance, curing behavior, and compliance levels. Before selecting a high yellowing resistant HTV silicone rubber grade, buyers should consider the final product color, molding method, operating temperature, hardness requirement, certification target, and whether the product will be used in food-contact or consumer-grade applications.
| Selection Factor | What to Check | Recommended Direction |
|---|---|---|
| Product Color | White, transparent, translucent, light color, or custom color | Choose high yellowing resistant or high transparency grade for products where appearance is critical. |
| Hardness Requirement | Soft touch, sealing pressure, product structure, assembly condition | Use lower hardness for soft parts and higher hardness for structural or durable molded parts. |
| Processing Method | Compression molding, transfer molding, curing temperature, demolding condition | Select HTV silicone rubber with stable flow, suitable curing behavior, and good demolding performance. |
| Application Requirement | O-rings, gaskets, keypads, buttons, kitchenware, baby products, or industrial parts | Match formulation to sealing, elasticity, softness, tear strength, or food-contact requirement. |
| Compliance Requirement | FDA, LFGB, RoHS, REACH, PAHs, or customer-specific testing | Confirm certification needs before sampling and mass production to avoid repeated material changes. |
| Long-Term Appearance | Heat exposure, storage condition, secondary vulcanization, UV or aging environment | Use anti-yellowing silicone rubber compound when the product must maintain a clean appearance over time. |
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akows HTV silicone rubber is specially developed for high-voltage composite insulation applications, offering excellent hydrophobicity, tracking resistance, mechanical strength, and long-term outdoor aging performance. Our materials are widely used for hollow core insulators, surge arresters, and transmission line insulation systems.
Yakows HTV silicone rubber is suitable for composite hollow core insulators, line post insulators, suspension insulators, GIS bushings, surge arresters, and other high-voltage outdoor insulation equipment used in transmission and substation systems.
Yakows implements strict quality control throughout raw material selection, mixing, filtering, and production processes. Each batch undergoes mechanical, electrical, and environmental performance testing to ensure stable quality and long-term reliability.
Yes. Yakows HTV silicone rubber offers excellent hydrophobicity recovery and weather resistance, making it highly suitable for coastal, industrial pollution, desert, and high-humidity environments.
Yakows HTV silicone rubber is manufactured through a strict and controlled production process to ensure stable quality, excellent filler dispersion, and reliable performance for high-voltage composite insulation applications.
From raw material selection to final inspection, every production stage is carefully monitored to maintain consistency in electrical, mechanical, and environmental properties.
