Slicon Rubber Bag 1. High tear-resist 2. high temperature resist 3. perfect for manufactering laminated glass

he silica rubber bag is one of very important element for vacuum laminating glass processing system. The one we applied with our machine is high anti-tear type (ATSR), which is able to bear high temperature, high flexibility, inertia sufferance to avoid mucosity, bear oil & aging, anti cauterization, innocuity and insipidity, which is an ideal material to make vacuum bag of laminating machine. We are also being able to supply normal type (NSR) for optional, which also can be applied for same purpose, and the cost is lower. The follow are technical parameter for reference.

Item	Normal type (NSR)	High anti-tear type(ATSR)
Material	Silica rubber	Silica rubber
Tensile strength (Mpa)	6	12
Elongation (%)	300	720
Density(g/cm3)	1.3	1.3
Thickness (mm)	1.5-10	1.5-10
Max width(mm)	2650	2650
Length(mm)	No limit	No limit
Hardness (A)	60-75	50-70
Color	Red, White-transparent	Red, White-transparent

Slicon Rubber Bag