0-30 Shore A RTV-2 Silicone Rubber for Mold Making
Model: 717AB-F Hardness: 0-30 Shore A
717AB-F is a platinum mold silicone with 0-30 Shore A hardness, offering a very soft texture for detailed craft molds. Its high flowability helps the liquid silicone reach fine lines, shallow textures and small surface patterns before curing. Natural bubble release can reduce pinholes in the mold cavity, while good tear resistance supports safer demolding from delicate shapes. This grade works well for resin crafts, wax pieces, decorative ornaments and small molds that need soft flexibility, low odor and clean detail reproduction.
• Mixing Ratio: 1:1
• Color: Translucent
• Curing Conditions: Curing at room temperature for 4 hours
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TDS
Precise Replication – Flexible & Durable
JinHua's mold-making silicone offers a balanced level of flexibility — combining softness with resilient support, making it suitable for most mold-making needs. It is a widely used mold-making silicone. At the same time, it features precise replication, tear resistance, easy demolding, natural bubble release, and low odor — delivering excellent performance while being safe and environmentally friendly.
Versatile Mold-Making Silicone for Crafts and Beyond
Moderately soft. Strong flexibility. Soft yet supportive. Tear-resistant. Reusable. Excellent natural bubble release. Compatible with various casting materials including epoxy resin and gypsum. Create highly accurate molds for all kinds of crafts — a truly versatile silicone for every mold-making need.
Specifications
| Detection Indicator | National Standards | Qualification | Unit | |
| / | / | Component A | Component B | / |
| Resin Compound Appearance | Visual Inspection | Translucent | Translucent | / |
| Dynamic Viscosity | GB/T 1024T-2008 | 1500±500 | 1500±500 | mpa·s |
| Hardness | GB/T 531.1-2008 | 0-30 | ShoreA | |
| Tensile Strength | GB/T 528-2009 | ≥2 | Mpa | |
| Elongation | GB/T 528-2009 | ≥300 | % | |
| Tear Strength | GB/T 529-2008 | ≥12 | KN/m | |
| Operate Time | 25℃ | 0.5 | H | |
| Remarks | Curing Conditions: Curing at room temperature for 4 hours | |||
FAQ
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What is mold-making silicone used for?
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It is used to create flexible molds for resin crafts, candles, soap, plaster, concrete, and decorative art pieces.
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Do I need to remove bubbles?
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This silicone is designed for natural bubble release, but slow mixing and careful pouring help reduce trapped air even more.
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Is the cured mold flexible?
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Yes. The cured mold is soft, flexible,tear-resistant, and easy to mold without damaging delicate details.
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Can the molds be reused?
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Yes. With proper use and storage, silicone molds can be reused many times while maintaining fine detail.
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Can I do OEM/ODM customization for silicone molding?
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Yes, JinHua offers OEM/ODM customization services for silicone molding. We will customize the product packaging, labeling, specifications, etc., according to your needs.