High Quality Food Safe Open Silicone Foam Sheet

High Quality Food Safe Open Silicone Foam Sheet

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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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Product Description

Product Summary

HONG YE SILICONE’s Liquid Foamed Silicone is a zero water absorption 2-component Addition Curing Silicone, featuring excellent water absorption resistance (water absorption rate ≤0.1%), no water penetration, moisture-proof, suitable for waterproof equipment, humid environments and water-proof scenarios. It has fine uniform closed-cell pores, -65℃-200℃ temperature resistance, 1:1 easy operation, passed SGS water absorption test, compatible with Industrial mold silicone rubber and robot silicone, serving B2B buyers in waterproof, humid and water-proof industries.

Product Overview

HONG YE SILICONE’s Liquid Foamed Silicone (Foaming Silicone Rubber, Silicone Foam) is a zero water absorption core product, specially developed for waterproof equipment, humid environments and water-proof scenarios. As a 2-component addition curing silicone, it is formed by chemical foaming of flowable Part A and Part B, formulated with water-repellent modifiers and moisture-proof agents, featuring ultra-strong water absorption resistance, zero water absorption, fine uniform closed-cell structure, good elasticity and water-proof stability. It effectively prevents water penetration and moisture absorption, avoids equipment damage caused by water, solving the problem of traditional foaming materials’ water absorption in humid and waterproof scenarios. Compatible with most of our waterproof products, it is ideal for waterproof components, moisture-proof buffers and water-proof equipment.

Technical Specifications

Type: 2-component addition curing silicone

Water Absorption Resistance: Water absorption rate ≤0.1% (ASTM D570), zero water absorption, no water penetration, moisture-proof, water-proof stability ≥95%, no water seepage

Foaming Feature: Fine uniform closed-cell pores (20-40μm), water-proof structure, dense pore distribution, no water penetration, structural integrity after water absorption test

Temperature Range: -65℃ to 200℃ (long-term use)

Mixing Ratio: 1:1 (Part A:Part B, by weight)

Cure Method: Room-temperature or heated (80℃, 1h) vulcanization

Certifications: SGS eco-toxicity, RoHS, SGS water absorption test certification

Key Traits: Zero water absorption (≤0.1%), water-proof, moisture-proof

Packaging: Part A (20/25/200KG/barrel), Part B (20/25/200KG/barrel)

Product Features & Advantages

1. Zero Water Absorption: Water absorption rate ≤0.1%, no water penetration, solving the problem of traditional foaming materials’ water absorption in waterproof and humid scenarios.

2. Moisture-Proof & Water-Proof: Water-proof stability ≥95%, effective moisture-proof and water-proof, avoiding equipment damage caused by water and moisture.

3. Water-Proof & Elasticity Balance: While maintaining zero water absorption and water-proof performance, it retains good elasticity and structural stability, no brittle fracture, balancing water-proof and usability.

4. Compatibility with Waterproof Products: Compatible with HONG YE SILICONE’s industrial Mold Silicone rubber and robot silicone, forming a complete waterproof solution, enabling one-stop procurement.

5. Easy Operation: 1:1 simple mixing ratio, good flowability, easy to process into waterproof components, no professional waterproof operation skills required, improving production efficiency.

Application Scenarios

Focus on water-proof scenarios: Waterproof equipment moisture-proof buffers (paired with industrial mold silicone rubber), humid environment waterproof parts (paired with robot silicone), water-proof packaging (paired with Liquid Tank Silicone), outdoor waterproof machinery components (paired with high-precision mold silicone), and waterproof robot parts (paired with robot silicone). It helps waterproof and humid industry buyers prevent water damage and protect equipment.