Tear resistant silicone for frequent mold usage

Tear resistant silicone for frequent mold usage

Name: Addition curing silicone20
Uploaded: 2026-03-17T03:39:45+08:00
Description: HONGYE SILICONE high rebound silicone is elastic platinum cured mold silicone tailored for flexible elastic goods. This

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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.: E620

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 silicone20

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Product Description

HONGYE SILICONE high rebound silicone is elastic Platinum cured mold silicone tailored for flexible elastic goods. This springy addition curing RTV 2 Silicone Rubber adopts elastic-enhanced Silicone raw materials, delivering instant rebound performance after extrusion and bending. Unlike stiff Condensation Curing Silicone Mold Rubber, this flexible Mold Making Silicone and Rapid prototyping silicone maintains stable resilience for wearable products and elastic craft mass production.

Product Overview

This high rebound Liquid Mold Silicone is two-component Industrial mold silicone rubber with 1:1 weight mixing ratio. Optimized with elastic molecular chain structure, it balances soft touch and instant rebound, supporting dual curing operation. It is widely used for wearable accessories, elastic Toy mold silicone , soft Shoe mold silicone , skin-touch Prototype silicone and flexible rapid prototyping, with customizable formula.

Technical Specifications

Curing Type: Platinum cured Addition Curing Silicone; Mix Ratio: 1:1 by weight; Working Time (25℃): 30-40 minutes; Room Curing: 4-5 hours; Heating Curing: 80-120℃ rapid curing; Temperature Resistance: -60℃~250℃; Shelf Life: 10 months sealed indoor storage; Certification: FDA Food Grade; Core Advantage: Instant rebound, zero deformation, soft texture, fatigue resistance, deep curing stability.

Product Images and Videos

Reserve original media: high rebound liquid silicone , elastic finished products, rebound resilience test display, vacuum defoaming operation video, elastic stable sealed packaging for flexible product manufacturers.

Product Features & Advantages

Optimized elastic molecular structure, instant rebound after squeezing, no permanent deformation;

Complete deep curing without thickness limit, uniform elasticity for thick elastic molds;

FDA certified Food grade mold silicone, non-toxic and skin-friendly for wearable products;

Fine fluid liquid silicone, restoring delicate surface texture of elastic crafts;

Excellent tensile and anti-tear property, resisting elastic fatigue after long repeated extrusion;

Better rebound performance than ordinary industrial Mold Silicone rubber;

Customized softness, rebound strength and color for diversified elastic goods.

Step-by-Step Operation Guide

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

Perform vacuum defoaming for 2 to 5 minutes to eliminate internal bubbles;

Pour liquid RTV mold silicone into elastic product molds steadily;

Choose room temperature or heating curing according to production demands;

Demold gently after full curing to protect internal elastic structure;

Seal residual silicone and store indoors, avoid high-pressure extrusion storage.

Application Scenarios & Buyer Value

Applicable to elastic goods molding, wearable accessories, shoe mold silicone, flexible toy production and elastic rapid prototyping silicone. This high rebound silicone reduces finished product rebound failure rate, cuts defective goods loss, improves product touch quality, and helps suppliers expand soft elastic consumer goods market.

Certifications and Compliance

This elastic rebound silicone passes FDA and ISO industrial quality certifications, complies with international RTV 2 silicone rubber safety standards, meets cross-border wearable and elastic craft manufacturing requirements.

Customization Options

We support rebound strength, hardness, transparency customization, providing exclusive elastic formulas for High transparency mold silicone and skin-contact flexible products.

Production Process

Elastic silicone raw materials screening → resilience modifier blending → molecular crosslinking synthesis → fatigue durability test → finished product inspection → vacuum sealed packaging.

FAQ

Q1: Will rebound performance decline after long usage?

A1: Anti-fatigue formula keeps stable rebound without elasticity attenuation.

Q2: Can produce ultra-soft high-rebound crafts?

A2: Adjustable hardness matches ultra-soft to medium-hard elastic demands.

Q3: Is it safe for long-time skin contact?

A3: Hypoallergenic and food-safe, suitable for direct skin contact.

Q4: Does temperature affect rebound effect?

A4: Wide temperature resistance ensures stable elasticity in cold and hot environments.

Q5: How to store to retain elasticity?

A5: Sealed dry storage, avoid extrusion and direct sunlight.

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