Rubber Stopper

Rubber Stopper

(Closures) for Infusion Bottles

Product Standards: 26-B; 28-B5 ; 32-A1 ; 32-A2

Descriptions of Halobutyl Rubber Stoppers for Infusion Bottles:
1. Color: Grey, Red, Black
2. Function: Used as pharmaceutical packaging, like infusion Stoppers etc.
3. Raw materials: Bromohalobutyl rubber from Exxonmobil Chemical

Advantages of Infusion Stoppers:
1. Excellent sealing properties and self-sealing properties.
2. Good chemical stability.
3. Good sterilizing properties under high temperature or by radiation.
4. Outstanding water-proof and damp-proof performance.
5. Good acid and alkali resistance as well as good resistance to other chemical interferences.

1. 26-B Halobutyl Rubber Stoppers
Parameters:
Inner-diameter: 15.0+/- 0.2mm;
Outer-diameter: 25.5 +/- 0.3mm;
Crown Thickness: 3.8 +/- 0.3mm;
Total thickness: 10.9 +/- 0.35mm.
Packaging:
2 plastic bags in each carton, 33-34 cartons on each pallet-carton:
Plastic bag: (1) containing 2,000 pcs infusion Stoppers; (2) Dimension: 65×55cm
Pallet-cartons dimension: 156×111×107cm.

2. 28-B5 Halobutyl Rubber Stoppers
Parameters:
Inner-diameter: 18.0+/- 0.2mm;
Outer-diameter: 27.1 +/- 0.3mm;
Crown Thickness: 3.8 +/- 0.3mm;
Total thickness: 11.8 +/- 0.35mm.
Packaging:
2 plastic bags in each carton, 33-34 cartons on each pallet-carton:
Plastic bag: (1) containing 1,500 pcs infusion Stoppers; (2) Dimension: 65×55cm
Pallet-cartons dimension: 156×111×107cm.

3. 32-A1 Halobutyl Rubber Stoppers
Parameters:
Inner-diameter: 23.6+/- 0.2mm;
Outer-diameter: 31.0 +/- 0.3mm;
Crown Thickness: 4.0 +/- 0.3mm;
Total thickness: 12.2 +/- 0.35mm.
Packaging:
2 plastic bags in each carton, 33-34 cartons on each pallet-carton:
Plastic bag: (1) containing 1,000 pcs infusion Stoppers; (2) Dimension: 65×55cm
Pallet-cartons dimension: 156×111×107cm.

4. 32-A2 Halobutyl Rubber Stoppers
Parameters:
Inner-diameter: 24.2+/- 0.2mm;
Outer-diameter: 31.0 +/- 0.3mm;
Crown Thickness: 5.0 +/- 0.3mm;
Total thickness: 16.0 +/- 0.35mm.
Packaging:
2 plastic bags in each carton, 33-34 cartons on each pallet-carton:
Plastic bag: (1) containing 900 pcs infusion Stoppers; (2) Dimension: 65×55cm
Pallet-cartons dimension: 156×111×107cm.