HONG YE SILICONE Low Melting Point Alloy Molding Silicone is a stable-flow liquid RTV 2 Silicone Rubber and professional Liquid Mold Silicone, ideal for manual mold making and small-batch product duplication. As reliable Mold Making Silicone and Condensation Curing Silicone Mold Rubber, it helps buyers lower test-production costs and waste risks before mass production. Suitable for low-temperature melting alloy, PVC molds, toy crafts and industrial applications, the HY-540 model can be reused 20–30 times. It supports flexible packaging and has a 12-month shelf life, helping global industrial buyers improve prototype efficiency and reduce development risks.
Product Overview
This low melting point alloy molding silicone is a flowable liquid Industrial mold silicone rubber with stable performance, specially designed for small‑batch trial production and manual mold making. It is a practical condensation curing silicone that helps enterprises verify product designs before mass manufacturing, effectively cutting material waste and development risks. With adjustable hardness, it adapts to both small delicate parts and large statues, widely used in alloy molding, toy crafts, electronic shock resistance and CNC mold production.
Technical Specifications
Product type: liquid silicone, mold making silicone, liquid Mold Silicone, RTV 2 Silicone Rubber, condensation curing silicone mold rubber; Form: Flowable liquid; Application: Manual molds, small‑batch duplication, low melting point alloy molding; Model: HY-540; Reusable times: 20–30; Hardness: Customizable (soft for small parts, high hardness for large products); Shelf life: 12 months (sealed, dry & cool ≤25℃); Packaging: 25kg/drum + 1kg catalyst, 200kg/drum + 1kg catalyst, 1kg/5kg/20kg optional, vacuum packing available.
Product Images and Videos
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Product Features & Advantages
Stable quality and good fluidity ensure consistent molding effects for alloy and craft products. Supports small‑batch trial production to reduce mass-production risks and material waste. Adjustable hardness: soft silicone for small/delicate parts to prevent breakage during demolding; high‑hardness silicone for large products to avoid deformation. HY-540 mold can be reused 20–30 times, lowering unit production cost. Vacuum packaging preserves material activity and extends storage stability. Easy to operate manually, no complex equipment required, suitable for prototype and mockup model making.
How to Use the Product
Step 1: Polish and clean the original model thoroughly in advance to ensure smooth surface.
Step 2: Choose hardness: soft silicone for small/fine‑pattern products; high‑hardness silicone for large products.
Step 3: Mix Part A and catalyst evenly at the recommended ratio.
Step 4: Fully eliminate bubbles in the mixture to avoid pores in the finished mold.
Step 5: Pour or apply silicone to the model, cure at room temperature, then demold gently.
Application Scenarios
Widely used for manual mold design, PVC plastic molds, low‑temperature melting alloy molds, alloy toy crafts and large statues. Also applied in pad printing positioning, electronic equipment shock resistance, mockup design models and CNC silicone molds. As industrial mold silicone rubber, it serves various industrial prototype and small‑batch production scenarios. It helps buyers shorten verification cycles, reduce development costs and improve product design accuracy.
Certifications and Compliance
Complies with ISO 9001 quality management system and CE industrial standards. Formulated for industrial molding, with stable performance and safe processing. Meets international chemical transportation requirements, supporting cross‑border bulk procurement.
Customization Options
Supports hardness customization for small delicate parts or large non‑deformation products. Provides viscosity adjustment to fit manual pouring or brushing operations. Offers multiple packaging specifications from 1kg jars to 200kg drums. Vacuum packaging customization is available for long‑distance transportation.
Production Process
Adopts high‑purity Silicone raw materials, through precise proportioning, uniform mixing, quality performance testing and vacuum sealing. Each batch is tested for fluidity, hardness stability and reusability to ensure consistent quality for low melting point alloy molding.
FAQ
Q1: How many times can HY-540 mold be reused?
A1: It can be reused 20–30 times with proper use and storage.
Q2: Which hardness should I choose for my products?
A2: Soft silicone for small/delicate parts; high‑hardness silicone for large products to prevent deformation.
Q3: Why is bubble removal necessary?
A3: Unremoved bubbles cause pores in molds and ruin later replication work.
Q4: Do I need to polish the original model?
A4: Yes, pre‑polishing ensures a smooth mold surface and better duplication effect.
Q5: What is the shelf life?
A5: 12 months in sealed, dry and cool environment below 25℃.
Shenzhen Hong Ye Jie Technology Co., Ltd
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