ShanDong OYADE Hollow Glass Material Co.,Ltd.
Compared to conventional aluminum, high-frequency welded aluminium spacer (aluminum) has the following advantages:
1, rust, corrosion, high brightness;
2, aluminum table, face evenly, straightness, and no deformation and dimensional stability;
3, high strength, toughness, and with continuous bend to any angle of bending equipment aluminum frame;
4, to ensure that activities of molecular sieve, guarantees and various types of adhesive with excellent adhesion.
Aluminum spacer bar for Insulating Glass, an aluminium ware made of high purity aluminum, is used for
groove concave type of Insulating Glass. After surface treatment,there will not chemical effect with 3A or 4A
molecular sieve. We produce two kinds of aluminum spacer bar, high frequency welding and cold drawn.
High-frequency welded aluminium has international standard,plus the perfect cross section of insulation,
and the surface isbright, beautiful single-sided two-row, ensure the desiccantactivity.
Strict control of raw materials procurement andproduction errors, without distortion, precision, stability,
fromproduct quality to look perfect.
Ordinary aluminum connected with four corners making hollowglass, its four corners made of insulating glass edge seal effect,
most likely to leak, floods, extremely easy to cause failure ofinsulating glass and shorten the life of the insulating glass.
Technical requirements of products:
1. Wall thickness：Single-side wall thickness is within 0.20～ 0.35mm，and limit deviation of peripheral
wall thickness is ±0.025mm.
2. Degree of curvature (bending)：Do not allow the product to have stiff bending and sidewise bending
(except free sagging bending arc).
3. Appearance：Surface is killing and smooth and has no knocking. Air hole is uniform and in order.
4. It conforms to the standard requirement of “Insulating Glass Materials Platform”.
Packaging: High frequency welding,Carton
Cold drawn,Woven bags
Identification：Indicate definitely on packaging the product name, weight, production date, institution or
enterprise name, address, qualification identification an so on.
Transportation: This product is non-dangerous-goods, and can be transported by automobile, train and airplane
Storage：Stored in dry place.