HONG YE SILICONE Tin Based Mold Making Silicone Rubber is a professional Condensation Curing Silicone Mold Rubber and versatile Industrial mold silicone rubber, ideal for all kinds of craft and industrial mold manufacturing. As a high-quality RTV 2 Silicone Rubber, it is available in seven hardness levels from 5 Shore A to 35 Shore A, with excellent tensile and tear resistance, stable performance and long reusable life. This Liquid Mold Silicone cures at room temperature with adjustable curing speed, suitable for resin, PU, gypsum, cement, toy and furniture decoration molds, bringing cost-effective and efficient molding solutions for global B2B purchasers.
Product Overview
This tin based mold making silicone is a two-component room temperature curing liquid silicone, belonging to condensation curing silicone series, a classic and cost-effective choice for mold making. It is a flexible elastic silicone material with good fluidity, supporting both pouring and brushing construction methods, adapting to small delicate crafts and large-scale sculpture molding projects. We provide a complete range of hardness options to match different product sizes, pattern precision and casting material characteristics, ensuring easy operation, clear detail replication and durable mold performance for small batch processing and large-scale mass production.
Technical Specifications
Product type: Tin Based Mold Making Silicone, condensation curing silicone mold rubber, RTV 2 Silicone Rubber, mold making silicone, liquid Mold Silicone; Form: Two-component flowable liquid; Available hardness: 5 Shore A, 10 Shore A, 15 Shore A, 20 Shore A, 25 Shore A, 30 Shore A, 35 Shore A; Curing system: Tin based condensation cure; Core performance: High tensile strength, strong tear resistance, deformation resistance, high temperature resistance, acid and alkali resistance; Curing speed: Adjustable by controlling curing agent addition; Shelf life: 12 months in sealed, cool and dry environment below 25℃; Transportation: Non-hazardous goods, suitable for international general cargo shipping.
Product Images and Videos
Product images:
Product Features & Advantages
This tin based silicone has a complete hardness selection system, which can meet the molding needs of different sizes and pattern complexities, avoiding material waste caused by improper hardness matching. It has outstanding tensile and tear strength, can withstand repeated casting and demolding cycles, resist deformation and damage, effectively prolong the service life of the mold and reduce the cost of mold replacement. With good heat resistance and acid-alkali resistance, it is compatible with a variety of casting materials, and the curing speed can be flexibly adjusted according to production progress, with good elasticity to perfectly restore fine patterns and ensure high-quality molding effect.
How to Use the Product
Step 1: Select the appropriate hardness grade according to the product characteristics: high hardness for large volume and large size molds, low hardness for small products with fine and complex patterns.
Step 2: Clean the prototype surface thoroughly, keep it dry and free of dust and grease, then weigh the silicone base and curing agent accurately.
Step 3: Adjust the amount of curing agent: add more for fast curing and quick demolding, add less for slow curing, according to actual production needs.
Step 4: Stir the mixture evenly at a slow speed to reduce air bubbles, and do not add silicone oil under normal circumstances.
Step 5: Pour or brush the mixed silicone onto the prototype, let it cure completely at room temperature, demold carefully after full curing, and the mold can be put into use.
Application Scenarios
This mold making silicone is widely used in poly resin crafts, PU resin products, gypsum crafts, unsaturated resin crafts, candle and lighting products, plastic toy molds, stationery and gift manufacturing. It is also widely applied to large Buddha statues, relief carving furniture, building decoration materials, large cement molds, cultural relics copying, simulation landscapes, animal and plant sculptures, sandstone crafts and artificial fossils production. It helps manufacturers improve molding efficiency, maintain stable product quality, reduce material loss and overall production costs, and achieve efficient batch production.
Certifications and Compliance
Our tin based mold making silicone complies with ISO 9001 quality management system and CE certification, non-toxic, odorless and environmentally friendly. It meets international industrial molding material safety standards, is classified as non-hazardous chemical, fully complies with global import, export and transportation regulations, and is suitable for procurement and use by craft and industrial manufacturers around the world.
Customization Options
We support customized hardness adjustment within the range of 5-35 Shore A to meet special molding requirements. Provide personalized customization of fluidity, viscosity and curing agent ratio to adapt to pouring or brushing construction processes. Offer flexible packaging specifications from small sample packages for testing to large bulk barrels for mass production, and provide targeted formula optimization for special casting materials.
Production Process & Brand Strength
We use high-purity Silicone raw materials, adopt precise automatic blending technology, and conduct strict quality inspection on each batch of products, focusing on hardness, tensile strength, curing effect and other key indicators. With a complete quality control system, we ensure stable and consistent product performance between batches. Our professional technical team provides targeted operation guidance and hardness selection suggestions, helping customers avoid common operation errors and maximize the service life of molds.
FAQ
Q1: How to choose the right hardness for different molding projects?
A1: Choose high hardness silicone for large products and molds, and low hardness for small, delicate and high-precision pattern products.
Q2: How to adjust the curing speed of the silicone?
A2: Increase the amount of curing agent to speed up curing and demolding, reduce the amount to slow down the curing speed, according to production schedule.
Q3: Can silicone oil be added to soften the mold?
A3: We do not recommend regular addition, only 5%-10% silicone oil can be added for ultra-soft molds or extremely complex fine patterns.
Q4: Why is the service life of the mold short and the number of moldings small?
A4: Excessive silicone oil addition, wrong hardness matching or improper operation will damage the silicone structure and reduce mold durability.
Q5: What materials are suitable for this silicone mold?
A5: It is suitable for poly resin, PU, gypsum, cement, candle, unsaturated resin and other common craft and industrial casting materials.
Shenzhen Hong Ye Jie Technology Co., Ltd
Contact Now
