ABS material with use of alloy tube

ABS material with use of alloy tube

ABS alloy tubes and dedicated cold melt glue is one of them, the ABS alloy tubes are widely used in building water supply and center air conditioning air conditioning, especially in building water supply riser Centre has .PC / ABS alloy tube should also be able to produce motor vehicles fitted pieces, such as automotive wheel covers, mirror housing, tail lamp. PC / ABS has a good moldability, processability automotive large parts, such as automobile fenders.

A very high price.

The first volume, ABS alloy tube

ABS resin is a common model of the 1940s developed engineering thermoplastic terpolymer of propylene shoulder (A) butadiene (B) styrene (3) three-body. Polystyrene nitrile having both rigidity and resistance, chemical resistance, heat resistance, gloss and processing activity of polystyrene and polybutadiene impact resistance, low temperature characteristics constant and other characteristics, has a good overall function, widely used in the field of home appliances, electronic materials, automotive industry, industrial structure materials, but because of the defects and poor weather resistance, flame retardant ABS resin, ABS resin in the building materials also limits. Based on this, our flame retardant ABS resin formulation system functions, weather function, mechanical function, forming functions carried out a comprehensive study in order to develop the water supply system with ABS alloy pipe and tube products.

ABS alloy tube trends and brand comparisons

ABS alloy first was Ridge and horse Broadcast Company (ie Borg tile Borg Warnet company) developed by the United States of ancient, started to develop in the late sixties and seventies to commercialization.

Through 20 years of development and improve the United States and Japan are mass produced, have been a large number of applications in the field of automotive industry, electrical industry, office things supplies and daily living supplies. The late 1980s, at home and began to study the ABS alloy materials, Plastics Research Institute of Hunan Province, Shanghai Gaoqiao Chemical Plant, Zhejiang Plastics Research Institute, Lanzhou Chemical Industry Company, Jilin Chemical Industrial Company, Chengdu University of Science and Technology and other companies and research institutes have developed ABS alloy material. The physical and chemical characteristics similar to pure ABS plastic, mainly used in electronic, electrical, automotive industry, household appliances and other industries and fields ABS alloy improved stress cracking resistance, impact resistance, workability, notch sensitivity, hinder the progress of the products incombustibility anti-aging function.

ABS alloy pipe fittings, the first volume function

ABS alloy pipes, pipe fittings, in addition to the pure ABS pipe fittings function, but also improve the impact resistance, stress cracking resistance, greatly improved flame resistance and resistance to aging. ABS alloy tubes to become the material of choice for a lot of demand for pipeline applications.

A good physical mechanical function

Vicat softening temperature (load 49N) of 92 ° C.

The longitudinal reversion rate of 2 ‰

Drop hammer impact test (0 ℃) TIR all qualified, no rupture

Hydraulic experiments (bonded connection) 6.72Mpa lh no rupture leakage

Connection the sealed test (bonded connection) 6.72Mpa lh no rupture leakage

Blasting experiment 30 ℃ liquid medium 8.8 Mpa

ABS alloy tubes to achieve all plastic tapping screw connection, with good toughness and strength, which means ABS alloy piping systems used in harsh premise could not do other plastic.

B, flame retardant function

Oxygen index of 26.4 (maintenance basis GB/T2460-93)

Horizontal burning Ⅱ-30mm (GB2408-80)

Function of sample combustion is formulated according to GB8624-1997 designation of Class B2.

C weather function

Accelerated aging experiments after 1000 hours of artificial weather, its tensile strength, impact strength and flexural strength essentially unchanged, indicating that the product has a good anti-aging function.

D, non-toxic stain

ABS alloy formula does not contain any harmful metals into chaos agent after the immersion test, the main indicators of the soaking water of the seized items have reached the scale of the control of water quality, particularly suitable for conveying high purity water produced pharmaceutical, food produced and beverages produced in use.

E decay function, wear-resistant function

ABS alloy not subject to corrosive influence of inside and outside can be resistant to a wide range of acid, alkali and salt can be resistant to attack by the slurry wear and erosion, and can quickly damage the steel and other conventional piping material and in this slurry.

F, the temperature range

ABS alloy superior to the one of the most important strengths of the other plastic is used in the temperature range of -40 ℃ ≈ +60 ℃ very wide, which makes ABS alloy adaptability greatly exceeded the commonly used PVC pipe, PE pipe function requirements (commonly used PVC pipe, PE pipe low temperature embrittlement index is -5 ° C).

G, the heat-expandable

ABS alloy pipe thermal expansion of 8 × 10MMK UPVC pipe is basically the same, but far less than PE tube (13 16MMK), ABS alloy pipe is a rigid pipe, can greatly control tube and external pressures to repeated changes to pipes, pipe fittings the stress caused by changes in the connection site. Improve pipeline safety, reliability, durability.

H, light weight, good insulation

5/6 weight of the same volume weight only iron pipe 1/8 PVC pipe, the thermal conductivity of 5 × 10-4 Card / cm. Meters. Seconds degrees (Celsius), 1/200 of the metal tube, reduce the loss of energy 200 times the iron pipe, advances in performance, insulation cost savings.

I, size and pressure range, the connection mode

ABS alloy piping systems scale sizes ranging from 15mm inner diameter to 600 mm inner diameter. Rated pressure is 0.6Mpa to 1.6Mpa. Connection Leng Rong connection and flange connecting the two.