Long service silicone for repeated mold casting

Long service silicone for repeated mold casting

Name: Addition curing silicone 22
Uploaded: 2026-03-20T02:50:46+08:00
Description: HONGYE SILICONE low viscosity easy-pour silicone is fluid-optimized platinum cured mold silicone for complex cavity

Get Latest Price

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

Contact Now

Product Description

Product Attributes

Packaging & Delivery

Product Description

Product Attributes

Model No.: E625

Brand: HONGYE SILICONE

Origin: HUIZHOU

Certification: 9001

Packaging & Delivery

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

The file is encrypted. Please fill in the following information to continue accessing it

Addition curing silicone 22



Product Description

HONGYE SILICONE low viscosity easy-pour silicone is fluid-optimized Platinum cured mold silicone for complex cavity molds. This free-flowing addition curing RTV 2 Silicone Rubber features ultra-low viscosity formula for effortless perfusion. Unlike thick and hard-to-fill Condensation Curing Silicone Mold Rubber, this smooth Mold Making Silicone and Rapid prototyping silicone fully penetrates tiny gaps to eliminate hollow defects for intricate craft molds.

Product Overview

This low viscosity Liquid Mold Silicone is two-component Industrial mold silicone rubber with standard 1:1 weight mixing ratio. Professionally optimized fluidity reduces pouring resistance without sacrificing tensile performance. It supports dual room-temperature and heating curing, ideal for intricate art molds, miniature Toy mold silicone , detailed Prototype silicone and complex-structure rapid prototyping with customizable formulas.

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℃ fast curing;

Temperature Resistance: -60℃~250℃;

Shelf Life: 10 months sealed indoor storage;

Certification: FDA Food Grade;

Core Advantage: Ultra-low viscosity, self-leveling, no perfusion dead angle, full deep curing, easy operation.

Product Images and Videos

Reserve original media: low viscosity liquid silicone , intricate mold filling effect, tiny gap perfusion test, vacuum defoaming operation video, fluid-stable sealed packaging for detailed craft manufacturers.

Product Features & Advantages

1. Ultra-low viscosity self-leveling formula, automatically fills tiny and irregular mold cavities;

2. Complete deep curing without thickness limit, uniform molding for complex thick molds;

3. FDA certified Food grade mold silicone, non-toxic and odorless for food and art crafts;

4. No manual auxiliary perfusion needed, greatly improving molding efficiency;

5. High tensile and anti-tear strength, smooth finished surface without trachoma;

6. Better fluidity and filling performance than ordinary industrial Mold Silicone rubber;

7. Customizable viscosity and curing time for diverse intricate molds.

Step-by-Step Operation Guide

1. Mix low viscosity silicone A and B components evenly at 1:1 weight ratio for 2-3 minutes;

2. Conduct vacuum defoaming for 2-5 minutes to remove micro air bubbles;

3. Pour liquid RTV mold silicone slowly into intricate molds for self-leveling filling;

4. Select suitable curing mode according to mold structure and production schedule;

5. Demold gently after full curing to retain complete delicate details;

6. Seal residual silicone and store indoors, avoid dust contamination.

Application Scenarios & Buyer Value

Applicable to intricate mold filling, miniature craft molding, toy mold silicone, detailed rapid prototyping silicone and complex resin artwork production. This low viscosity silicone eliminates hollow and missing-angle defects, reduces manual repair cost, improves finished product yield, and enhances market competitiveness of delicate crafts.

Certifications and Compliance

This high-fluidity silicone passes FDA food safety certification and ISO quality certification, complies with international RTV 2 silicone rubber industrial standards, meeting cross-border delicate mold production requirements.

Customization Options

We support viscosity, hardness, color and curing speed customization, providing low-fluid professional formulas for High transparency mold silicone and ultra-intricate mold projects.

Production Process

Low-viscosity silicone raw material screening → fluidity modifier blending → homogeneous synthesis → filling performance testing → finished product inspection → vacuum sealed packaging, ensuring stable self-leveling perfusion effect.

FAQ

Q1: Can it fill micron-level tiny mold gaps?

A1: Ultra-low viscosity realizes full penetration of micro gaps.

Q2: Will low viscosity reduce mold durability?

A2: Formula balances fluidity and mechanical strength without performance loss.

Q3: Easy to generate bubbles during pouring?

A3: Matching defoaming process effectively avoids bubble residues.

Q4: Can adjust viscosity for superfine molds?

A4: Precision viscosity customization is available.

Q5: Does long storage affect fluidity?

A5: Sealed dry storage keeps stable fluidity for 10 months.

Hot Products