Self-degassing silicone for seamless casting effects

Self-degassing silicone for seamless casting effects

Name: Addition curing silicone25
Uploaded: 2026-07-28T02:16:32+08:00
Description: HONGYE SILICONE high resilience rebound silicone is platinum cured mold silicone tailored for elastic cushion, soft pad

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Payment Type:	T/T,Paypal
Incoterm:	FOB,Express Delivery,CIF,EXW,DDP
Min. Order:	10 Kilogram
Transportation:	Ocean,Land,Air,Express
Port:	SHENZHEN

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Product Description

Product Attributes

Packaging & Delivery

Product Description

Product Attributes

Model No.: E615

Brand: HONGYE SILICONE

Origin: HUIZHOU

Certification: 9001

Packaging & Delivery

Selling Units	:	Kilogram
Package Type	:	1/5/20/25/200kg
Picture Example	:

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Addition curing silicone25

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Product Description

HONGYE SILICONE high resilience rebound silicone is Platinum cured mold silicone tailored for elastic cushion, soft pad and shock-absorbing product molding. This high-recoil addition curing RTV 2 Silicone Rubber features outstanding elastic recovery, bouncing back quickly after squeezing and compression without permanent deformation. Ordinary soft silicone stays compressed and loses elasticity easily, while this elastic Mold Making Silicone and Rapid prototyping silicone delivers stable rebound performance for massage cushions, anti-slip pads and flexible silicone accessories mass production.

Product Overview

This high resilience rebound Liquid Mold Silicone is two-component Industrial mold silicone rubber with 1:1 weight mixing ratio. Optimized elastic molecular chain offers excellent compression rebound property after curing, supporting room temperature and heating dual curing modes. Widely used for massage cushion molds, anti-vibration pad prototypes, flexible silicone household goods, orthopedic soft accessories and elastic rapid prototyping with customizable hardness & elasticity.

Technical Specifications

Curing Type: Platinum cured Addition Curing Silicone; Mix Ratio: 1:1 by weight; Working Time (25℃): 30-40 mins; Room Curing: 4-5 hrs; Heat Curing: 80-120℃ fast molding; Temp Resistance: -60℃~250℃; Shelf Life: 10 months sealed indoor storage; Certification: FDA Food Grade; Core Advantage: Fast rebound, no compression set, long-lasting elasticity, full deep curing, comfortable soft touch.

Product Images and Videos

Reserve original media: high resilience liquid silicone , elastic cushion finished products, compression rebound comparison test, vacuum defoaming operation video, shock-resistant sealed packaging for daily necessities and medical accessory manufacturers.

Product Features & Advantages

High elastic molecular structure realizes instant rebound after repeated squeezing, no permanent indentation;

Full deep curing without thickness limit, consistent rebound effect for thick layered cushion molds;

FDA certified Food grade mold silicone, non-toxic and skin-friendly for body-contact soft cushions;

Moderate fluidity fully replicates curved ergonomic contours of cushions and pads;

Great tear resistance, maintains stable elasticity after thousands of compression cycles;

Remarkably better compression recovery than common soft industrial Mold Silicone rubber;

Customizable softness, rebound strength and transparency for diversified elastic product development.

Step-by-Step Operation Guide

Mix rebound silicone A and B evenly at 1:1 weight ratio for 2-3 minutes;

Vacuum defoam blended silicone for 2-5 minutes to eliminate bubbles affecting elastic uniformity;

Pour liquid RTV silicone into ergonomic cushion and pad molds slowly;

Select suitable curing schedule according to mass production plans;

Demold gently after thorough curing to protect complete elastic surface structure;

Seal unused silicone tightly and store indoors away from long-term compression and high heat.

Application Scenarios & Buyer Value

Suitable for elastic cushion casting, shock absorbing pads, household soft silicone products and medical flexible accessory prototyping. This high resilience silicone avoids permanent deformation defects of finished goods, extends service life of cushions, improves user comfort experience and enhances product competitiveness for daily goods exporters.

Certifications and Compliance

This elastic rebound silicone passes FDA food safety and ISO quality certifications, complies with international RTV 2 silicone rubber elasticity test standards, meets cross-border flexible daily supplies molding material requirements.

Customization Options

We customize rebound degree, hardness and pot life, providing high-elastic exclusive formulas for transparent silicone and ergonomic cushion molding projects.

Production Process

Elastic silicone raw material screening → rebound modifier compounding → constant temperature crosslink synthesis → compression fatigue rebound test → finished product inspection → vacuum sealed packaging.

FAQ

Q1: Will the cushion keep bouncing well after long-term sitting pressure?

A1: Anti-compression-set formula avoids permanent deformation and retains steady rebound.

Q2: Safe to make baby nursing cushions and body contact soft pads?

A1: Non-toxic food-grade raw materials are harmless for long-time skin contact.

Q3: Can adjust elasticity for orthopedic medical support pads?

A3: Multi-grade rebound customization is available for medical usage.

Q4: Can produce transparent bouncy silicone pads?

A4: High transparency high-resilience customized formula can be developed.

Q5: Storage tips to preserve elastic performance?

A5: Sealed cool dry indoor storage within the 10-month shelf life.

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