Heat resistant silicone for long term usage

Heat resistant silicone for long term usage

Name: Addition curing silicone 24
Uploaded: 2026-04-07T05:44:02+08:00
Description: HONG YE SILICONE heat resistant silicone is two-component platinum addition curing industrial mold silicone rubber for

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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.: HY-E610

Brand: HONGYE SILICONE

Origin: HUIZHOU

Certification: 9001

Packaging & Delivery

Selling Units	:	Kilogram
Package Type	:	1/5/20/25/200KG
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Addition curing silicone 24

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Product Description

HONG YE SILICONE heat resistant silicone is two-component platinum addition curing Industrial mold silicone rubber for long-term continuous production. Made of premium Silicone raw materials, it owns -60℃~250℃ ultra-wide temperature resistance, FDA food grade certification and anti-aging property. This durable Liquid Mold Silicone supports deep full curing, paired with RTV 2 Silicone Rubber and Prototype silicone , cutting mold replacement cost for long-cycle industrial mass manufacturing.

Product Overview

This heat-resistant long-service liquid silicone is dual-group flowable addition curing organic silicone with 1:1 A/B weight ratio, developed for long-term repeated mold usage. As a national high-tech enterprise, we offer standardized production and one-stop industrial solutions. It adopts anti-aging formula, supports room temperature & heating curing, suitable for high simulation food molds, metal crafts, auto alloy parts, concrete components and Rapid prototyping silicone production with customizable formula.

Technical Specifications

Curing Type: Platinum cured Addition Curing Silicone;

Mix Ratio: 1:1 by weight;

Operating Time(25℃): 30-40 mins;

Normal Curing: 4-5h;

Fast Curing: 80-120℃ dozens of minutes;

Temp Resistance: -60℃ to 250℃;

Shelf Life: 10 months sealed storage;

Certification: FDA Food Grade;

Core Property: Heat-proof, anti-aging, long service life;

Material: High-purity silicone raw materials.

Product Images and Videos

Retain original media links: heat resistant liquid silicone raw material, high-temperature resistance test video, long-term used cured silicone mold, industrial mold application display, defoaming operation footage and bulk export packaging photos, showing high heat resistance and long-using performance.

Product Features & Advantages

1. Premium heat resistant formula, no deformation, no aging under long-term high-temperature working environment;

2. Unlimited deep curing, stable inner structure for long-term repeated demolding;

3. Food-grade, odorless non-toxic, compliant global industrial export standards;

4. High fluidity liquid silicone, easy pouring for complex industrial mold structures;

5. High tensile & anti-tear industrial Mold Silicone rubber, more mold turnover times;

6. Better than Condensation Curing Silicone Mold Rubber, anti-yellowing, anti-fatigue for long-run production;

7. Color, curing time and hardness fully customized for long-term factory production lines.

Step-by-Step Operation Guide

1. Prepare dry and dust-free industrial operating platform;

2. Mix Part A and Part B liquid silicone evenly for 2-3 minutes at 1:1 ratio;

3. Vacuum degas for 2-5 minutes to remove bubbles for dense mold structure;

4. Pour RTV mold silicone into industrial mold frames steadily;

5. Complete natural curing or high-speed heating curing;

6. Seal surplus liquid silicone, store indoor avoiding sun exposure and rain.

Application Scenarios & Buyer Value

Widely applied for long-term batch Toy mold silicone , Shoe mold silicone , auto accessory molds, cultural stone, epoxy resin casting and industrial prototype silicone processing. This heat resistant silicone reduces frequent mold replacement, lowers material procurement cost, cuts production downtime, stabilizes product yield and maximizes profit for long-term industrial manufacturing buyers.

Certifications and Compliance

Pass FDA food safety certification, international RTV mold silicone industrial standard and ISO quality management system. Meet EU, USA and Southeast Asia industrial raw material import norms, accelerate customs clearance and build reliable brand credit for global bulk B2B purchasers.

Customization Options

Custom heat resistance grade, viscosity, working time and silicone hardness. Tune exclusive anti-aging formula for rapid prototyping silicone and continuous long-term industrial mold production demands.

Production Process

High heat-resistance silicone raw materials screening → anti-aging additive compounding → constant temperature synthesis → high-temperature aging test → batch performance inspection → vacuum sealed packaging. Strict heat-resistance detection ensures stable performance after long-term repeated use.

FAQ

Q1: Can it work continuously under high temperature for months?

A1: Yes, professional heat-resistant & anti-aging formula for long-term usage.

Q2: Will it crack after repeated long-time demolding?

A2: No, high tear strength industrial silicone avoids cracking.

Q3: Is it food safe for long-term food mold making?

A3: FDA certified Food grade mold silicone with stable safety.

Q4: Can heat resistance parameter be customized?

A4: Heat resistance and all working parameters support OEM tuning.

Q5: What is sealed shelf life?

A5: 10 months under cool dry indoor sealed storage.

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