The seals series

The seals

The seals
The seals
Product description: The seals
INQUIRY

One, our factory producing all kinds of silicone rubber, fluorine rubber, nitrile rubber, polyurethane, ptfe seal (PVC, pom and nylon. Our factory part of the seal has to replace imports, its performance has reached international standard, the trip logic, 520 km, up to four hundred thousand times, no diarrhea, no seepage. The factory production of hunger chardonnay, color plates, to solve the sealing problems for you.

性能	单位	数值	试验方法
熔点	°C	223-225°
密度	g/cm3	1.15-1.16	HG2-144-65
吸水率	%24	0.7-1.2
饱和	%	5.5-6.5
平均分子量		5-10x10 4
线膨胀系数	°C-1	4-7%0105 -5	GB1036-70
热变形温度	°C	170-200	HG2-1170-77
布氏硬度	KG/mm3	10-26	DIN53456
抗张强度	kgf/cm2	750-1000	GB1040-70
断裂伸长率	%	20-30	GB1040-70
抗张弹性模量	kgf/cm2	40x10 3	HG2-149-65
弯曲强度	kgf/cm2	1400-1700	GB1042-70
压缩强度	kgf/cm2	1000-1400	GB1041-70
冲击强度	kgf/cm2	400-630	GB1043-70
剪切强度	kgf/cm2	740-810	ATM-D732
击穿电压	kr/mm	15.0-23.6	HG2-156-65
介电常数（赫兹）		3.4
介电损耗（50）宁线		4.5x10 -3
体积电阻率	舰 cm	1013-10 15	GB1044-70

Second, the introduction of
1. Type O sealing ring series
With fluorine rubber, butyronitrile, a variety of materials such as silicone products, widely used in all kinds of machinery, all kinds of petroleum base oil and various chemical medium resistance: don't use analysing can meet - 60 ℃ to + 300 ℃ temperature area, using the pressure range: < 10 mpa (hydraulic), < 1 mpa (pneumatic) < 16 mpa (static seal) butyronitrile and gasoline resistance (90,93,97) inflation rate is 0.
2. The y-shaped sealing ring
Fluorine rubber, butyronitrile, a variety of materials such as chloride rubber products, widely used in hydraulic, mechanical, pneumatic, etc. Kind of petroleum base oil has excellent abrasion resistance, resistance to choose different analysing can satisfy to 60 ℃ to + 300 ℃ temperature area.
3. The series of silicon rubber
Equipped with advanced detection equipment, clean dust-free workshop. Products are widely used in electronics, medical equipment ?

O 型圈
材质种类	温度描述	原料主要性能	备注
丁腈橡胶	温度：- 40~121℃	耐油	Nitrile (Buna-N)
氟橡胶	温度：- 26~204℃	耐高温、耐强腐蚀、抗静电	FKM (VITON)
氟橡胶	温度：- 28~204℃	耐高温、耐强腐蚀、抗静电	AFLAS
乙丙橡胶	温度：-30 ~150℃	耐温、耐腐蚀	EPDM
硅橡胶	温度：- 43~210℃	耐高温、抗静电	Silicone
氯丁橡胶	温度：- 62~232℃	耐磨、耐温	Chloroprene(Neoprene)
过饱和丁腈	温度：- 40~162℃	耐油、耐温	Highly Saturated Nitrile (HSN , HNBR)
聚四氟乙烯	温度：- 100~200℃	耐高低温、耐强腐蚀、抗静电	(Teflon)
聚氨酯	温度：- 53~93℃	耐磨、耐油、无毒	Urethane (Polyurethane)
氟化硅橡胶	温度：- 62~204℃	耐温、耐腐蚀	Fluorosilicone (FVMQ)
四氟外复合 O型圈		FEP/ 硅胶芯	邵氏硬度（A±5°）：90 温度：- 60~205℃
四氟外复合 O型圈		FEP/ 氟胶芯	邵氏硬度（A±5°）：90 温度：- 73~205℃