About three characteristics security seals strip

Characteristics of the accory pull tight plastic seals strip 

1 Modified PVC strips 

The price is relatively low, due to the varying quality of the merits, the price is generally between 6,000 yuan 15,000 yuan / ton. Low-end products due to the use of waste, alternative plasticizers and high filler content, to make the tape, poor flexibility, easy to hard, there assassination nose smell, easy migration to make the frame material yellow, short life. Price competition in the low-level minority doors and windows business still in use. , The high-end PVC strips up to standard indicators, life is relatively longer. 

As the halogen-containing PVC products, stabilizers containing heavy metals, it is not conducive to environmental protection, so in developed countries and China in Beijing and the coastal cities Pat eliminate or limit the use of PVC strips. 

2 thermoplastic EPDM rubber high security cable seals 

The seal was developed in recent years on the basis of technology from abroad and domestic independent research on a new material, mainly used for automobile doors and windows self-locking cable ties, in recent years began to seal doors and windows for the building. Its outstanding advantages are: 

① performance and service life with vulcanized EPDM rubber seal fairly. 

② processing vulcanized EPDM stainless steel wire ties with respect to energy consumption low (with PVC quite). 

③ free of halogens and heavy metals such as lead, plus a few years later recyclable meet green building requirements. 

④ proportion of small (only 0.9-0.95) out the window rate. Purchase price seems high, low real cost. 

Product Features 

1) light weight, high strength stretching, does not absorb water (instead of the traditional three oil four felt, asphalt cedar wood panels and other materials). Environmental protection products, simple construction, seepage, leakage, good sealing effect. 

2) corrosion resistance, aging resistance, high temperature +80 ℃ ~ -45 ℃ is not flowing, no distortion, no rattle, long service life. 

3) an independent opening bubble structure, a special type of joint appearance of honeycomb plate holes evenly distributed, you can not beat wool and cement / adhesive sealant tightly integrated, adapt to the natural expansion and contraction of change, enhancing seams expansion of the seal sealing effect. 

3 vulcanized EPDM rubber stainless steel cable tie

In a sealed resilient than the durability of PVC strips greatly enhanced, but due to the need of microwave curing line shape, high processing power consumption, which is usually more than 20 times the processing of PVC products can not be recycled, environmental damage, not the national advocacy products. In addition, the proportion of materials such products (1.4 and above) pretty (greater proportion of low-end vulcanized EPDM seals) and the class of PVC windows and PVC strips similar rate, relatively high cost, doors and windows are difficult to accept. 

I developed the production of "long oak" brand rubber stainless steel cable ties, using GBI2002-89 standard; strict accordance with ISO9002 quality system of production, in 2001 by the Chongqing Municipal Construction Committee "building equipment registration certificate", with PVC soft performance, excellent flexibility and flame resistance, smaller compression and contraction, cold, weather-resistant, anti-aging cracking, is the ideal environmentally friendly products.