Platinum Cured Foamed Silicone for Insulation Needs

Platinum Cured Foamed Silicone for Insulation Needs

Name: foamed silicone rubber 17
Uploaded: 2026-04-08T03:44:38+08:00
Description: Hong Ye Silicone HY-F680 is a premium industrial two-component platinum-cured liquid foamed silicone designed for

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Payment Type:	T/T,Paypal
Incoterm:	FOB,CFR,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery,DAF
Min. Order:	1 Kilogram
Transportation:	Ocean,Land,Air,Express
Port:	shenzhen

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Product Description

Product Attributes

Packaging & Delivery

Product Description

Product Attributes

Model No.: HY-F series

Brand: HONG YE SILICONE

Origin: HUIZHOU

Certification: 9001

Packaging & Delivery

Selling Units	:	Kilogram
Package Type	:	1kg/5kg/25kg/200kg
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foamed silicone rubber 17

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Product Description

Hong Ye Silicone HY-F680 is a premium industrial two-component platinum-cured liquid Foamed Silicone designed for high-demand industrial shock absorption, professional sealing, thermal insulation and gap filling applications. Engineered with advanced foaming technology, this material provides accurate 2–7 times adjustable foaming volume, consistent foam uniformity and outstanding resilience. Featuring lightweight texture, ultra-low shrinkage and long-term structural stability, it fully satisfies rigorous production standards for automotive parts, electronic equipment, daily household products and smart device manufacturing.

Key Performance Characteristics

• Accurate adjustable foaming capability: Delivers flexible 2–7 times volume expansion, allowing manufacturers to customize foam density, hardness and thickness for diversified industrial production scenarios.

• Permanent structural stability: Forms fine and uniform foam cells after curing, featuring zero shrinkage, no material migration and no atrophy even after long-term repeated compression and service cycles.

• Superior extreme temperature durability: Retains stable softness and elasticity continuously within -65℃ to 200℃, offering reliable heat resistance, cold resistance and anti-aging performance.

• High safety and comprehensive insulation performance: Completely non-toxic, odorless and eco-friendly, equipped with excellent electrical insulation and flame-retardant properties, safe for both industrial processing and civilian product contact.

Application Details

This high-performance liquid silicone foam is widely adopted by industrial manufacturers to produce precision sealing gaskets, shock-absorbing buffer pads, thermal insulation foam sheets and equipment gap-filling components. It is commonly applied in automotive interior cushions and protective parts, industrial printer sponge rollers, household soft mats and cushions, sports fitness equipment accessories, as well as lightweight filling materials for humanoid robot silicone products.

Technical Specifications

Foaming Ratio: 2–7 times adjustable volume expansion

Mixing Ratio: 1:1 by weight

Curing Method: Heat-assisted chemical foaming vulcanization

Pot Life: 25–35 minutes at 25°C

Cure Time: 20–40 minutes under heating condition

Color: Translucent / Customizable color options

Linear Shrinkage: ≤0.5%

Tensile Strength: ≥2.5 MPa

Elongation at Break: ≥350%

Working Temperature: -65℃ to 200℃

Shelf Life: 12 months in original sealed packaging

Packaging and Ordering

Available packaging: 5kg cans, 25kg drums, 200kg drums, 250kg drums. Minimum order quantity starts at 5kg. Custom packaging and private labeling services are supported for bulk wholesale and customized orders.

About Hong Ye Silicone

Shenzhen Hong Ye Jie Technology Co., Ltd. has been manufacturing silicone products since 1998. Our 10,000 square meter factory in Shenzhen operates 20 automated production lines with monthly capacity of 220 tons. We export to 138 countries and regions worldwide, holding ISO 9001, FDA, UL, CE, RoHS, and REACH certifications.

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