Stable platinum silicone for long service life

Stable platinum silicone for long service life

Name: Addition curing silicone20
Uploaded: 2026-03-17T03:39:45+08:00
Description: HONG YE SILICONE stable platinum silicone is premium platinum cured mold silicone with ultra-long service life. Made of

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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
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Addition curing silicone20

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Product Description

HONG YE SILICONE stable platinum silicone is premium Platinum cured mold silicone with ultra-long service life. Made of high-purity Silicone raw materials, this addition curing RTV 2 Silicone Rubber features stable molecular structure, zero aging, FDA certification and full deep curing. Superior to ordinary Condensation Curing Silicone Mold Rubber, it matches Rapid prototyping silicone and Industrial mold silicone rubber for long-cycle batch industrial mold production.

Product Overview

This long-life liquid silicone is two-component flowable addition curing organic silicone with 1:1 A/B weight ratio, adopted imported platinum catalyst. As a national high-tech enterprise, we supply standardized production and one-stop long-life mold solutions. It owns anti-aging, anti-degradation stable performance, dual curing modes, ideal for alloy auto molds, cultural stone molds, Toy mold silicone , Prototype silicone and multi-scene industrial long-term mold manufacturing.

Technical Specifications

Curing Type: Platinum cured Addition Curing Silicone;

Mix Ratio: 1:1 by weight;

Working Time(25℃): 30-40 mins;

Room Curing: 4-5h;

Heat Curing: 80-120℃ fast curing;

Temp Resistance: -60℃~250℃;

Shelf Life: 10 months sealed storage;

Certification: FDA Food Grade;

Core Advantage: Stable performance, ultra-long mold lifespan;

Material: Platinum catalyst + purified silicone raw materials.

Product Images and Videos

Reserve original media links: platinum catalyst liquid silicone, long-term aging resistance test, long-service-life finished molds, industrial batch mold application, vacuum defoaming operation video and industrial bulk export packaging photos for global factory buyers.

Product Features & Advantages

1. Premium platinum cured formula, ultra-stable molecular structure, no aging, no yellowing after long-term use;

2. Unlimited deep curing, no inner performance attenuation for thick large industrial molds;

3. Non-toxic odorless, FDA certified, safe for food-grade and industrial dual mold use;

4. Smooth fluid Liquid Mold Silicone , easy perfusion for complex long-service industrial molds;

5. Ultra-high tear industrial Mold Silicone rubber, hundreds of demolding times, greatly extended service life;

6. No catalyst poisoning, stable batch quality, beat ordinary condensation curing silicone mold rubber;

7. Color, operation time and hardness customizable for long-cycle factory production lines.

Step-by-Step Operation Guide

1. Adopt standard dust-free workshop for platinum silicone mixing;

2. Mix A and B platinum silicone evenly for 2-3 mins at 1:1 weight ratio;

3. Vacuum degas RTV mold silicone for 2-5 mins to remove tiny bubbles;

4. Pour stable liquid silicone into industrial long-service mold fixtures;

5. Complete natural curing or high-temperature accelerated curing;

6. Seal residual silicone, store indoor dry area away from sunlight and rain.

Application Scenarios & Buyer Core Value

Applied for long-run toy mold silicone, auto alloy component molds, concrete cultural stone molds, precision rapid prototyping silicone and batch industrial mold making. This stable platinum silicone cuts frequent mold replacement cost, reduces production downtime, lowers raw material procurement frequency, stabilizes batch product quality and improves factory long-term production profit.

Certifications and Compliance

Pass FDA food safety certification, ISO industrial quality system and international RTV mold silicone industry standards. Comply with global industrial silicone import regulations, simplify cross-border customs clearance for bulk long-life platinum silicone B2B orders.

Customization Options

Custom silicone viscosity, hardness and curing cycle for long-life molds. Tune platinum catalyst formula for High transparency mold silicone and mass industrial mold silicone rubber production demands.

Production Process

Premium silicone raw materials screening → platinum catalyst compounding → constant temperature synthesis → aging stability test → long-life performance inspection → vacuum sealed packaging. Strict catalyst calibration guarantees permanent stable performance and ultra-long service life.

FAQ

Q1: Why platinum silicone has longer service life?

A1: Stable platinum catalyst avoids aging and molecular degradation.

Q2: Will mold performance drop after thousands of demolding?

A2: Keep stable toughness without performance fading.

Q3: Fit continuous mass industrial mold production?

A3: Professionally optimized for long-cycle factory batch production.

Q4: Better than ordinary addition curing mold silicone?

A4: Higher stability and 2x longer service life.

Q5: What is sealed indoor storage period?

A5: 10 months under cool dry sealed environment.

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