High precision liquid silicone for miniature

High precision liquid silicone for miniature

Name: Addition curing silicone25
Uploaded: 2026-07-28T02:16:32+08:00
Description: HONGYE SILICONE high flow ultra-thin pouring silicone is super fluid platinum cured mold silicone for micro miniature

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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.: E635

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 silicone25

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Product Description

HONGYE SILICONE high flow ultra-thin pouring silicone is super fluid Platinum cured mold silicone for micro miniature component molding. This free-flowing addition curing RTV 2 Silicone Rubber boasts ultra-low viscosity to permeate micron-scale tiny gaps seamlessly. Viscous conventional silicone cannot fill micro cavities fully, while this fluid Mold Making Silicone and Rapid prototyping silicone reproduces intricate micro details for miniature models, tiny jewelry and precision micro parts manufacturing.

Product Overview

This high flow ultra-thin pouring Liquid Mold Silicone is two-component Industrial mold silicone rubber with standard 1:1 weight mixing ratio. Ultra-low viscosity design realizes capillary penetration into micro gaps, retains complete mechanical properties after curing, dual curing modes available. Widely applied to miniature model molds, tiny jewelry casting, micro electronic Prototype silicone , delicate mini ornaments and micro rapid prototyping with full customization support.

Technical Specifications

Curing Type: Platinum cured Addition Curing Silicone; Mix Ratio: 1:1 by weight; Working Time (25℃): 30-40 mins; Room Curing: 4-5 hrs; Heat Curing: 80-120℃ fast molding; Temperature Resistance: -60℃~250℃; Shelf Life: 10 months sealed indoor storage; Certification: FDA Food Grade; Core Advantage: Ultra-high fluidity, capillary penetration, full micro gap filling, deep curing, perfect micro detail replication.

Product Images and Videos

Reserve original media: high flow liquid silicone , micro miniature finished parts, tiny gap filling test, vacuum defoaming operation video, precision dust-free packaging for miniature craft and jewelry suppliers.

Product Features & Advantages

Ultra-low viscosity high-flow formula automatically flows into micron-level narrow slits and micro cavities;

Full deep curing without thickness limit, uniform curing even for ultra-thin micro mold layers;

FDA certified Food grade mold silicone, safe for miniature food ornaments and skin-contact tiny jewelry;

Excellent self-leveling property eliminates blind pouring spots on complex micro structures;

Balanced tensile toughness, no tearing when demolding ultra-fine miniature details;

Much stronger micro filling capacity than ordinary medium-viscosity industrial Mold Silicone rubber;

Customizable fluidity grade, hardness and working time for various ultra-precise micro molds.

Step-by-Step Operation Guide

Blend high flow silicone A and B components evenly at 1:1 weight ratio for 2-3 minutes;

Perform sufficient vacuum defoaming for 2-5 minutes to eradicate micro bubbles blocking tiny gaps;

Slowly pour thin liquid RTV mold silicone onto micro miniature master molds for natural infiltration;

Adopt mild curing process to prevent premature curing before gap filling finishes;

Demold extremely carefully after curing to protect fragile micro textures;

Seal leftover silicone and store indoors, avoid high temperature leading to viscosity rise.

Application Scenarios & Buyer Value

Perfect for micro miniature part casting, tiny jewelry molds, precision mini component prototypes and ultra-fine rapid prototyping silicone. This high-flow silicone solves incomplete micro detail forming issues, improves miniature product fineness, adds product commercial value and helps manufacturers occupy high-end miniature collectible markets globally.

Certifications and Compliance

This super fluid silicone holds FDA safety certification and ISO precision manufacturing certifications, complies with international RTV 2 silicone rubber viscosity standards, meeting cross-border micro precision molding material demands.

Customization Options

We adjust fluidity, hardness and transparency, supplying ultra-flow formulas for High transparency mold silicone and all micro miniature molding projects.

Production Process

High-fluidity silicone raw material purification → viscosity modifier blending → homogeneous synthesis → micro gap filling testing → precision calibration → vacuum sealed packaging.

FAQ

Q1: Can it fill gaps less than 0.1mm wide?

A1: Ultra-high fluidity achieves seamless penetration into ultra-narrow micro gaps.

Q2: Will excessive fluidity cause silicone overflow outside mold frames?

A1: Controlled viscosity balances filling ability and no unnecessary overflow.

Q3: Suitable for transparent miniature crystal crafts?

A1: High transparent high-flow customized formula is optional.

Q4: Can extend working time for large batches of micro mold pouring?

A4: Extended pot life customization is available on demand.

Q5: How to prevent viscosity increase during long storage?

A5: Cool sealed indoor storage, avoid heat exposure.

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