Custom hardness silicone for all moulds

Name: Addition curing silicone18
Uploaded: 2026-03-13T05:53:57+08:00
Description: HONG YE SILICONE custom hardness silicone is versatile platinum addition curing liquid mold silicone compatible with

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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 silicone18

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Product Description

HONG YE SILICONE custom hardness silicone is versatile platinum addition curing Liquid Mold Silicone compatible with all types of molds. As a national high-tech silicone raw material supplier, this RTV 2 Silicone Rubber supports full hardness tuning, owns FDA food grade certification, unlimited deep curing and -60℃~250℃ temperature resistance. Matched with Mold Making Silicone and Prototype silicone , it fits universal mold production with full parameter customization for global multi-mold manufacturers.

Product Overview

This custom hardness liquid silicone is dual-component flowable addition curing organic silicone with 1:1 A/B weight ratio, designed for universal all-mold application. It supports room temperature curing and heating fast curing with simple operation. The adjustable Industrial mold silicone rubber adapts Toy mold silicone , Shoe mold silicone , craft and concrete molds, suitable for simulation food, metal crafts, Rapid prototyping silicone and mass mold production with exclusive hardness formula tuning.

Technical Specifications

Curing Type: Platinum cured Addition Curing Silicone;

Mix Ratio: 1:1 by weight;

Working Time(25℃): 30-40 mins;

Normal Curing: 4-5h;

Heat Curing: 80-120℃ rapid curing;

Temp Resistance: -60℃~250℃;

Shelf Life: 10 months sealed storage;

Certification: FDA Food Grade;

Core Feature: Full custom hardness, universal for all moulds;

Raw Material: Premium Silicone raw materials.

Product Images and Videos

Reserve original media links: universal liquid silicone raw liquid, different hardness cured silicone samples, multi-scene all-mold application display, vacuum defoaming operation video, hardness test footage and bulk industrial export packaging photos for global buyers.

Product Features & Advantages

1. Custom adjustable hardness, compatible with soft, medium and hard all mould types;

2. Full deep curing without thickness limit, fit all-size integrated industrial molds;

3. Food-grade, odorless non-toxic, meets global universal mold export standards;

4. High fluidity liquid Mold Silicone , easy pouring for complex all-mold structures;

5. High anti-tear industrial mold silicone rubber, long service life for multi-type mold batch use;

6. Stable formula, no shrinkage, better than ordinary Condensation Curing Silicone Mold Rubber;

7. Hardness, color and curing time fully customized to match diverse mold production lines.

Step-by-Step Operation Guide

1. Prepare standard dust-free workshop for universal mold production;

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

3. Vacuum degas mixed RTV mold silicone for 2-5 minutes to remove internal air bubbles;

4. Pour custom hardness liquid silicone into any style of moulds steadily;

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

6. Seal leftover liquid silicone and store indoor avoiding sunlight and rain.

Application Scenarios & Buyer Benefits

Universally used for toy mold silicone, shoe mold silicone, cultural stone molds, resin crafts, auto alloy molds and rapid prototyping silicone moulds. This all-mold custom hardness silicone unifies raw material procurement, cuts multiple silicone material stock cost, simplifies warehouse management, adapts all workshop mold projects and boosts overall production efficiency for mixed-mold factories.

Certifications and Compliance

Pass FDA food safety certification and international RTV mold silicone industry norms. Compliant with ISO quality management system, meet EU, USA and Southeast Asia industrial mold material import requirements, speed up customs clearance for bulk cross-border B2B orders.

Customization Options

Custom silicone hardness, elasticity, liquidity and working time for all moulds. Tune exclusive universal formula for rapid prototyping silicone and multi-category mixed mold manufacturing demands.

Production Process

Universal silicone raw materials screening → adjustable hardness formula blending → constant temperature synthesis → multi-hardness performance test → batch inspection → vacuum sealed packaging. Precise formula calibration supports accurate hardness customization for all molds.

FAQ

Q1: Can it match all industrial and craft moulds?

A1: Yes, adjustable hardness fits all common mold types perfectly.

Q2: Is hardness customization available for bulk orders?

A2: Professional OEM hardness tuning for all batch orders.

Q3: Is it food safe for food contact moulds?

A3: FDA certified Food grade mold silicone for dual-scene use.

Q4: Does customized hardness affect silicone tensile strength?

A4: Formula keeps stable tear resistance after hardness adjustment.

Q5: What is standard sealed shelf life?

A5: 10 months under cool dry indoor sealed storage.

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