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MINGCHENG GROUP LIMITED

  • China,Dongguan ,Guangdong
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China Easy 1:1 Mix Ratio Food Grade Platinum Cure Silicone Rubber for Mold Making 10
China Easy 1:1 Mix Ratio Food Grade Platinum Cure Silicone Rubber for Mold Making 10

  1. China Easy 1:1 Mix Ratio Food Grade Platinum Cure Silicone Rubber for Mold Making 10

Easy 1:1 Mix Ratio Food Grade Platinum Cure Silicone Rubber for Mold Making 10

  1. MOQ: 10 Kilograms
  2. Price: USD 8.50-15.00 / Kilogram
  3. Get Latest Price
Payment Terms T/T, L/C, PayPal, Western Union
Color Crystal Clear / Translucent
Elongation at Break ≥500%
VOC Content <0.5%
Viscosity 5000-15000 mPa·s
Tensile Strength ≥5.0 MPa
Temperature Range -40°C to +200°C
Hardness Range 10-30 Shore A
Supply Ability 30000 Kilograms per Month
Mixing Ratio 1:1 (A:B by Weight)
Curing Time 2-4 hours at 25°C (can be accelerated with heat)
Application Chocolate Molds, Soap Molds, Candle Molds, Food Contact Molds
Delivery Time 3-5 working days for stock, 7-15 days for production
Tear Strength ≥22 kN/m
Packaging Details 10kg/20kg plastic drum with inner liner, export-grade corrugated carton, palletized shipping available
Cure Type Addition Cure (Platinum Catalyst)
Food Grade Certification FDA 21 CFR 177.2600, LFGB
Certification ISO 9001:2015, FDA, LFGB, RoHS
Brand Name Hongye
Model Number HY-PT1-1-30
Place of Origin Guangdong, China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T, L/C, PayPal, Western Union Color Crystal Clear / Translucent
Elongation at Break ≥500% VOC Content <0.5%
Viscosity 5000-15000 mPa·s Tensile Strength ≥5.0 MPa
Temperature Range -40°C to +200°C Hardness Range 10-30 Shore A
Supply Ability 30000 Kilograms per Month Mixing Ratio 1:1 (A:B by Weight)
Curing Time 2-4 hours at 25°C (can be accelerated with heat) Application Chocolate Molds, Soap Molds, Candle Molds, Food Contact Molds
Delivery Time 3-5 working days for stock, 7-15 days for production Tear Strength ≥22 kN/m
Packaging Details 10kg/20kg plastic drum with inner liner, export-grade corrugated carton, palletized shipping available Cure Type Addition Cure (Platinum Catalyst)
Food Grade Certification FDA 21 CFR 177.2600, LFGB Certification ISO 9001:2015, FDA, LFGB, RoHS
Brand Name Hongye Model Number HY-PT1-1-30
Place of Origin Guangdong, China
High Light 1:1 Platinum Cure Silicone RubberEasy Mix Food Grade Mold SiliconeCrystal Clear Platinum Silicone for Molds

1:1 Mix Ratio Food Grade Platinum Cure Silicone Rubber

HY-PT1-1-30 is a premium food grade platinum cure (addition cure) silicone rubber featuring the industry's simplest 1:1 equal-part mixing ratio. No complicated measuring, no catalyst percentage calculations — just mix equal parts of A and B and pour. This user-friendly formulation eliminates mixing errors and delivers consistent, bubble-free molds every time.

Why 1:1 Mixing Ratio Matters

  • Eliminates Mixing Errors: Equal-part mixing removes the guesswork from traditional 100:2 or 100:5 ratio systems. Perfect for operators of all skill levels.
  • Faster Production Setup: Simply weigh equal amounts of Part A and Part B — no catalyst calculations needed. Saves 30-50% setup time per pour.
  • Consistent Results: 1:1 ratio ensures uniform curing across all batch sizes, from small 100g pours to large 20kg production runs.
  • Reduced Waste: Operator errors from incorrect catalyst ratios are eliminated, reducing material waste and rework costs.

Key Features

  • Food Grade Certified: Complies with FDA 21 CFR 177.2600 and LFGB standards for food contact applications. Safe for chocolate, candy, ice, soap, and baking molds.
  • Crystal Clear Transparency: Ultra-transparent formulation lets you see your casting inside the mold, making it easier to position inserts and detect bubbles.
  • Platinum Cure — No Byproducts: Addition cure chemistry produces no harmful byproducts during curing. Odorless, non-toxic, and safe for enclosed workspaces.
  • Adjustable Hardness (10-30 Shore A): Available in multiple grades from ultra-soft 10A for intricate chocolate molds to 30A for sturdy soap and candle molds.
  • Low VOC (<0.5%): Ultra-low volatile organic compound content meets the strictest environmental standards.
  • High Tear Strength (≥22 kN/m): Industrial-grade durability for hundreds of demolding cycles without degradation.

Typical Applications

ApplicationRecommended HardnessKey Advantage
Chocolate & Candy Molds10-15 Shore AFDA food contact safe, easy release
Soap & Cold Process Molds15-25 Shore AChemical resistant to lye, durable
Candle Molds15-20 Shore AHeat resistant to 200°C, crystal clear
Baking & Pastry Molds20-30 Shore AOven safe, non-stick surface
Ice & Frozen Dessert Molds10-15 Shore AFlexible at freezing temperatures
Resin Casting Molds20-30 Shore AExcellent chemical resistance

Technical Advantages

  • Temperature Range: Performs reliably from -40°C to +200°C, suitable for freezing and baking applications.
  • High Elongation (≥500%): Makes demolding intricate shapes effortless — mold stretches and returns to shape without tearing.
  • Fast Demolding: Cures in 2-4 hours at room temperature; can be accelerated to 30 minutes with mild heat (60-80°C).
  • Non-Stick Surface: Platinum silicone inherently releases most casting materials without mold release agents.
  • Bubble-Free Pouring: Low viscosity (5000-15000 mPa·s) combined with excellent air release for vacuum-free operation in many applications.

Packaging & Supply

Available in 10kg and 20kg kits (5kg A + 5kg B, or 10kg A + 10kg B). Each component is individually sealed in high-quality plastic drums with tamper-evident caps. We offer OEM private labeling, custom hardness formulations, and color matching services. Monthly production capacity of 30000 kg with strict ISO 9001:2015 quality control.

Order your free sample kit today and experience the simplicity of 1:1 mixing. Technical datasheets, FDA/LFGB certificates, and bulk quotations available upon request.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    2010

  • Total Annual:

    5000000-10000000

  • Employee Number:

    50~80

  • Ecer Certification:

    Verified Supplier

Mingcheng Group Limited was established in 2010 based in Dongguan,China, with brand MC Silicone for overseas market, dedicated to manufacturing and R&D of mold making and casting materials.   Our professional approach to all our work, together with creative ideas and strong technical ... Mingcheng Group Limited was established in 2010 based in Dongguan,China, with brand MC Silicone for overseas market, dedicated to manufacturing and R&D of mold making and casting materials.   Our professional approach to all our work, together with creative ideas and strong technical ...

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  • MINGCHENG GROUP LIMITED
  • No.2, Zhouliao Road, Langzhou Industrial Zone, Changping, Dongguan, Guangdong, China
  • https://www.siliconeliquidrubber.com/

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