Product Overview
This oil resistant Liquid Mold Silicone is two-component Industrial mold silicone rubber with 1:1 weight mixing ratio. Special oil barrier molecular structure prevents wax, grease and oily resin from soaking into mold body, supporting room temperature and heating dual curing. Widely used for candle wax molds, resin craft silicone, food wax Prototype silicone , soap Mold Silicone and oily medium 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 mins; Room Curing: 4-5 hrs; Heat Curing: 80-120℃ fast molding; Temp Resistance: -60℃~250℃; Shelf Life: 10 months sealed indoor storage; Certification: FDA Food Grade; Core Advantage: Oil repellent, anti-swelling, anti-grease penetration, deep curing, long service life under oily casting.
Product Images and Videos
Reserve original media: oil resistant liquid silicone , wax and resin finished crafts, oil immersion comparison test, vacuum defoaming operation video, grease-proof sealed packaging for candle and resin craft manufacturers.
Product Features & Advantages
Special oil-resistant molecular structure, repels wax and oily resin without swelling or blistering;
Full deep curing without thickness limit, uniform oil resistance for thick wax casting molds;
Moderate fluid liquid silicone fills delicate wax patterns without oil interference;
High tensile and anti-tear strength, no surface softening after repeated oily casting cycles;
Far better grease barrier performance than ordinary oil-absorbing industrial mold silicone rubber;
Customizable oil resistance grade, hardness and color for wax, soap and oily resin projects.
Step-by-Step Operation Guide
Mix oil resistant silicone A and B 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 steadily into wax and resin casting molds;
Select suitable curing mode according to wax melting temperature and production schedule;
Demold gently after full curing to avoid greasy residue sticking to mold surface;
Seal residual silicone tightly and store indoors away from grease and high temperature.
Application Scenarios & Buyer Value
Ideal for wax candle casting, handmade soap molds, oily resin crafts, rapid prototyping silicone and food wax ornament production. This oil resistant silicone avoids mold swelling and texture blurring caused by grease, reduces mold replacement frequency, cuts raw material waste and stabilizes surface quality of wax series products.
Certifications and Compliance
This oil barrier silicone passes FDA food safety and ISO quality certifications, complies with international RTV 2 silicone rubber industrial standards, meeting cross-border wax and soap craft material safety requirements.
Customization Options
We customize oil resistance strength, viscosity and curing cycle, supplying oil-repellent exclusive formulas for High transparency mold silicone and all oily medium casting projects.
Production Process
Oil-resistant silicone raw material screening → grease barrier modifier blending → constant temperature synthesis → oil immersion durability testing → finished product inspection → vacuum sealed packaging.
FAQ
Q1: Will wax oil penetrate into the cured silicone mold?
A1: Dense oil-repellent molecular layer blocks wax grease penetration effectively.
Q2: Suitable for long-term continuous candle wax mass production?
A2: Stable anti-swelling performance keeps mold texture intact for hundreds of demolds.
Q3: Does oily resin cause mold surface sticky residue?
A3: Smooth non-absorbent surface cleans easily without residual grease buildup.
Q4: Can strengthen oil resistance for high-oil content resin?
A4: Enhanced heavy oil resistance customization is available.
Q5: Storage requirement to retain oil resistant performance?
A5: Sealed dry indoor storage, keep away from grease contaminants.