Pustar Factory 6272 General Neutral Caulking Sealing Corrision-Resistant Silicone Sealant

• Material: Organic Silicone
• Application: Industrial
• Certification: ISO, FDA, REACH, RoHS
• Description: 6272 Mildew-Proofneutralsilicone Sealant
• Feature: Persistent Anti-Ageing, Good Resistance to High an
• Color: Black White Grey Transparent
• Model NO.: 6272
• Volume: 240ml/ 260mlg /280ml/300ml
• Shelf Life: 12 Months
• OEM: Acceptable
• Free Sample: Acceptable
• Delivery Time: 10-20 Days
• Transport Package: Carton/Box
• Specification: 310ml cartridge, 400ml/600ml sausage
• Trademark: pustar
• Origin: China
• Production Capacity: 1000000

Product Description

Areas of Application

Suitable for sealing of various door and window installatin.
Suitable for sunroom glass joint sealing.

Product Features

• One-component, excellent extrusion.
• Level O mildew proof.
• Environmental protection without white oil, low VOC.

• Implementation standard JC/T 885-2016,20HM
• 

Technical Data

6272Mildew-Proof Neutralsilicone Sealant
Items	Standard	Typical Value
Appearance	Grey,White,Translucenthomogeneous paste	/
Density GB/T 13477.2	1.50±0.10	1.5
Extrudability(ml/min)GB/T 13477.4	≥80	340
Sagging properties(mm)GB/T 13477.6	≤3	0
Tack free time(min)GB/T 13477.5	≤180	30
Elastic recovery rate%GB/T 13477.17	≥80	80
Volatile contents (%) GB/T 2793	≤8	3.2
Shore A-hardness GB/T 531.1	30~40	34
Tensile strength MPa GB/T 528	≥0.8	1.5
Elongation at break% GB/T 528	≥400	500
Tensile modulus (MPa)GB/T 13477.8	>0.4(23°C)	0.5
Tensile properties at maintained extensionGB/T 13477.10	No failure	No failure
Adhesion/cohesion properties at maintained extension after water immersionGB/T 13477.11	No failure	No failure
Adhesion/cohesion properties at variable temperatureGB/T 13477.13	No failure	No failure