iHeir-GGIPL Silicone Antibacterial Paste – Suitable for Light-colored and Transparent Silicone Products

Name: iHeir-GGIPL Silicone Antibacterial Paste – Suitable for Light-colored and Transparent Silicone Products
Brand: iHeir
Availability: InStock

iHeir-GGIPL Silicone Antibacterial Paste

Product Overview

iHeir-GGIPL is a high-performance inorganic antibacterial paste centered on silver ion compounds, specifically designed for silicone rubber products. This product offers outstanding advantages including broad-spectrum efficacy, long-lasting action, high temperature resistance, no discoloration, safety, and non-toxicity. It effectively inhibits the growth of bacteria and mold on silicone surfaces, preventing aging, discoloration, and embrittlement of products caused by microbial attack. GGIPL is suitable for food contact, wash-resistant, and ideal for light-colored and transparent silicone products, meeting the strictest environmental regulations of Europe, the US, and Japan.

Product Features

Broad-spectrum & long-lasting: Excellent killing and inhibiting effects against bacteria such as E. coli, S. aureus, P. aeruginosa, as well as fungi including A. niger and C. albicans, with an antibacterial rate ≥ 99.99%.
High temperature resistance: Withstands processing temperatures of 300°C～320°C, suitable for high-temperature vulcanization molding processes, with minimal discoloration.
Non-leaching, good durability: Antibacterial components do not migrate or leach out, are resistant to acids, alkalis, and washing, and bacteria are less likely to develop resistance.
Paste form, uniform dispersion: White paste with good compatibility with silicone, easy to disperse during the compounding process, without affecting product appearance or performance.
Safe and non-toxic: Non-irritating to human skin, classified as safe and non-toxic. Rat acute oral LD50 > 2560 mg/kg.
Environmentally stable: Remains stable under strong UV and acid rain conditions, suitable for outdoor products.

Product Properties

Property	Value
Appearance	White paste
Inhibition rate	≥ 99.99% against E. coli, S. aureus, C. albicans, etc.

Minimum Inhibitory Concentration (MIC, ppm)

Microorganism	MIC (ppm)
E. coli	200
P. aeruginosa	200
S. aureus	50
A. niger	1000
A. pullulans	1000
C. albicans	1500

Applications

Silicone rubber products (silicone kitchenware, baby products, electronic accessories, sealing rings, etc.)
Fiber products, plastic and rubber products, ceramic products
Children’s toys, daily necessities, water treatment equipment, electrical appliances
Interior decoration materials, sports goods, medical and hygiene products, cosmetics, building and civil engineering materials

Usage Instructions

Recommended addition level: 2%～3% based on total silicone weight.
Add directly during the silicone compounding (mixing) stage and mix thoroughly with the raw materials.
Can also be used as an antibacterial masterbatch or dispersion for flexible application.
The optimal addition level should be determined by our Chemical & Microbial Technology Center based on formulation and process trials.

Antibacterial Test Results (Example)

Addition level	Washing condition	E. coli kill rate	S. aureus kill rate
2%	Unwashed	> 99.9%	> 99.9%
2%	Washed for 72 hours	> 99.9%	> 99.9%

Toxicity & Safe Handling

Rat acute oral LD50 > 2560 mg/kg.
Wear protective clothing, rubber gloves, eye protection, and a face mask during handling. Avoid contact with skin, eyes, and mucous membranes.
In case of contact, rinse thoroughly with plenty of water and seek medical attention if necessary.

Packaging, Storage & Transportation

Packaging: 25 kg fiber drum
Storage conditions: Store at room temperature, protected from light, in a sealed, dry environment.
Shelf life: 12 months
Transportation: Not classified as dangerous goods

‌Frequently Asked Questions

Q：What is the recommended addition level for iHeir-GGIPL Silicone Antibacterial Paste? +

A： The recommended addition level is 2% to 3% based on the total weight of the silicone. You should add it directly during the silicone compounding or mixing stage and mix thoroughly with the raw materials. For optimal results, the exact amount can be determined through formulation and process trials conducted by the Chemical & Microbial Technology Center.

Q：What are the key features of iHeir-GGIPL Silicone Antibacterial Paste? +

A： Key features include broad-spectrum and long-lasting antibacterial effects, with an inhibition rate of ≥99.99% against bacteria like E. coli and S. aureus. It withstands high temperatures up to 300-320°C, is non-leaching and durable, resists acids, alkalis, and washing, and has a paste form that disperses uniformly without affecting appearance. It is safe, non-toxic, and environmentally stable under UV and acid rain.

Q：Which products can benefit from using iHeir-GGIPL Silicone Antibacterial Paste? +

A： This paste is suitable for silicone rubber products such as kitchenware, baby products, electronic accessories, and sealing rings. It also applies to fiber, plastic, rubber, and ceramic products, children's toys, daily necessities, water treatment equipment, electrical appliances, interior decoration materials, sports goods, medical and hygiene products, cosmetics, and building materials.