High fluidity silicone for intricate craft molds

High fluidity silicone for intricate craft molds

Name: Addition curing silicone 24
Uploaded: 2026-04-07T05:44:02+08:00
Description: HONGYE SILICONE flame retardant silicone is fire-safe platinum cured mold silicone for fire-resistant component

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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 silicone 24

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Product Description

HONGYE SILICONE flame retardant silicone is fire-safe Platinum cured mold silicone for fire-resistant component casting. This low-smoke addition curing RTV 2 Silicone Rubber uses flame retardant Silicone raw materials to suppress flame spread and toxic fumes. Unlike flammable Condensation Curing Silicone Mold Rubber, this safety-focused Mold Making Silicone and Rapid prototyping silicone meets fire safety standards for electronic parts, fireproof ornaments and industrial fire-resistant prototype manufacturing.

Product Overview

This flame retardant Liquid Mold Silicone is two-component Industrial mold silicone rubber with 1:1 weight mixing ratio. Integrated fire retardant additives inhibit combustion without sacrificing original mold performance, supporting dual room-temperature and heating curing. Widely used for fireproof decorative molds, electronic Prototype silicone , safety Toy mold silicone , fire-resistant resin parts and fire safety 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 molding; Temperature Resistance: -60℃~250℃; Shelf Life: 10 months sealed indoor storage; Certification: FDA Food Grade; Core Advantage: Flame retardant, low smoke emission, self-extinguishing, full deep curing, high thermal stability.

Product Images and Videos

Reserve original media: flame retardant liquid silicone , fire safety casting samples, flame resistance burn test, vacuum defoaming operation video, fire-proof sealed packaging for electronic and fire safety manufacturers.

Product Features & Advantages

Built-in flame retardant formula, self-extinguishing once flame source is removed, low toxic smoke;

Full deep curing without thickness limit, consistent fire resistance for thick safety molds;

FDA certified Food grade mold silicone, non-toxic and odorless for multi-scene safe casting;

Balanced fluid liquid silicone smoothly fills complex fireproof component structures;

High tensile and anti-tear strength, retains integrity under short high-temperature exposure;

Far superior fire safety performance than ordinary flammable industrial Mold Silicone rubber;

Customizable flame retardant grade, hardness and color for special fire safety industrial projects.

Step-by-Step Operation Guide

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

Vacuum defoam mixed silicone for 2-5 minutes to eliminate internal micro bubbles;

Pour liquid RTV mold silicone into fire safety casting molds steadily;

Select suitable curing mode according to fire component production schedule;

Demold gently after full curing to keep complete fire-resistant mold structure;

Seal residual silicone tightly and store indoors away from open flame and high heat.

Application Scenarios & Buyer Value

Applicable to fire safety component casting, electronic fireproof parts, safety toy mold silicone, fire resistant craft and industrial rapid prototyping silicone. This flame retardant silicone helps manufacturers pass global fire safety audits, avoids safety compliance risks, expands orders in fire control and electronic manufacturing industries, and cuts safety-related product rejection rates.

Certifications and Compliance

This fire-resistant silicone passes FDA food safety and ISO quality certifications, complies with international RTV 2 silicone rubber flame retardant standards, meeting cross-border fire safety component material requirements.

Customization Options

We customize flame retardant level, viscosity and curing cycle, supplying fire-resistant exclusive formulas for High transparency mold silicone and fireproof industrial molding projects.

Production Process

Flame retardant silicone raw material screening → fire retardant additive blending → constant temperature synthesis → combustion resistance testing → finished product inspection → vacuum sealed packaging.

FAQ

Q1: Does flame retardant function affect normal mold elasticity?

A1: Balanced formula keeps original tensile and tear strength without losing flexibility.

Q2: Can it be used for high-temperature electronic fireproof molds?

A1: Wide heat resistance plus self-extinguishing property fits electronic fire safety production.

Q3: Will thick molds lose flame retardant performance inside?

A1: Uniform deep curing ensures full cross-section fire resistance.

Q4: Can upgrade flame retardant grade for strict fire standard products?

A4: High-level flame retardant customized formulas are available.

Q5: Storage notes to maintain fire resistance?

A5: Sealed dry indoor storage, keep far from open fire and heat sources.

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