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Casa > produtos > Borracha de silicone líquida de duas partes > LSR Liquid Silicone Rubber combines excellent material properties with easy processing, making it ideal for manufacturing baby feeding products such as bottle nipples.

LSR Liquid Silicone Rubber combines excellent material properties with easy processing, making it ideal for manufacturing baby feeding products such as bottle nipples.

Detalhes do produto

Lugar de origem: GUANGZHOU, CHINA

Marca: Ruihe

Certificação: FDA 21 CFR 177.2600 LFGB EU Food Contact Regulation RoHS REACH PAHs

Número do modelo: 6250

Termos do pagamento & do transporte

Quantidade de ordem mínima: 40KG

Detalhes da embalagem: 20kg,200kg

Tempo de entrega: 5-8 dias úteis

Termos de pagamento: L/C, T/T

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LSR liquid silicone rubber for baby products

,

Two part liquid silicone rubber with warranty

,

Liquid silicone rubber for bottle nipples

Tempo de desmoldagem:
5 a 15 minutos a 150°C
Densidade:
1,09g/cm³
Tipo:
Borracha de silicone do produto comestível LSR
Resistência ao Calor:
Alto
recurso:
Transparente
Proporção de mistura:
1A: 1B
Resistência à tracção:
Alto
Saída:
1200 toneladas pelo mês
Incoterms:
EXW, FOB, CIF
Tempo de cura:
Rápido
Porta:
Guangzhou / Shenzhen
ProlongamentoAtBreak:
200% a 700%
Borracha de silicone líquida:
Silicone líquido
Matéria Prima Principal:
Silicone
Forma física:
Borracha de silicone líquida
Tempo de desmoldagem:
5 a 15 minutos a 150°C
Densidade:
1,09g/cm³
Tipo:
Borracha de silicone do produto comestível LSR
Resistência ao Calor:
Alto
recurso:
Transparente
Proporção de mistura:
1A: 1B
Resistência à tracção:
Alto
Saída:
1200 toneladas pelo mês
Incoterms:
EXW, FOB, CIF
Tempo de cura:
Rápido
Porta:
Guangzhou / Shenzhen
ProlongamentoAtBreak:
200% a 700%
Borracha de silicone líquida:
Silicone líquido
Matéria Prima Principal:
Silicone
Forma física:
Borracha de silicone líquida
LSR Liquid Silicone Rubber combines excellent material properties with easy processing, making it ideal for manufacturing baby feeding products such as bottle nipples.

Product Overview

Our two-component platinum-cured liquid silicone rubber (LSR) is specially developed for manufacturing high-safety baby feeding and food-contact products. The material offers excellent transparency, elasticity, and long-term durability while ensuring full compliance with international food-grade standards.

Designed for precision injection molding, this LSR delivers stable processing performance and consistent product quality, making it the preferred material for professional baby product manufacturers worldwide.

Typical Applications

  • Baby bottle nipples

  • Pacifiers

  • Feeding valves

  • Breast pump components

  • Food-contact silicone products

  • Baking molds

 

Key Features & Benefits

✅ Uncompromising Safety

  • Complies with FDA, LFGB, EU food-contact standards

  • RoHS, REACH, PAHs compliant

  • BPA-free, phthalate-free, latex-free

  • Non-toxic and odorless


✅ Superior Material Performance

  • Crystal clear transparency

  • Excellent rebound elasticity

  • Outstanding resistance to yellowing and aging

  • Maintains softness and resilience over time

  • High temperature resistance up to 200°C


✅ Excellent Processing Performance

  • Two-component 1:1 mixing ratio

  • Low viscosity and excellent flowability

  • Suitable for precision injection molding

  • Platinum vulcanization curing system


✅ Durable Sterilization Resistance

  • Withstands boiling sterilization

  • Steam sterilization resistant

  • Microwave sterilization resistant

  • No deformation after repeated use

Item Standard Unit Reference ranges
Appearance Visual Colorless Transparent
Specific Gravity GB/T 533-2008 g/cm³ 1.10 ± 0.02
Hardness GB/T 531.1-2008 Shore A 28–32
Rebound Elasticity GB/T 1681-2009 % ≥50
Tensile Strength GB/T 528-2009 MPa ≥7
Tear Strength GB/T 529-2008 kN/m ≥15
Elongation at Break GB/T 528-2009 % ≥600
Tensile Set at Break GB/T 528-2009 % ≤5

LSR Liquid Silicone Rubber combines excellent material properties with easy processing, making it ideal for manufacturing baby feeding products such as bottle nipples. 0LSR Liquid Silicone Rubber combines excellent material properties with easy processing, making it ideal for manufacturing baby feeding products such as bottle nipples. 1