China donfoam 901 Thepa ea Metsi ea metsi bakeng sa mofani oa moqapi le morekisi

Donfoam 901 Setlhopha sa Metsi a Sesole sa Metsi a Tummeng

Donfoam 901 Setlhopha sa Metsi a Sesole sa Lithapo tsa ho senya setšoantšo

Tlhaloso e khutšoane:

Sehlahisoa sena ke mofuta oa li-polyols tse kopanang le metsi a 100% joalo ka moemeli ea tobang, e leng sebōpeho ka ho fetisisa bakeng sa rigid puf.

Litšobotsi li tjena:

● Ho thunya hantle, ho loketse ho tšoloha ka nako e le 'ngoe.

● Thepa e ntle ea ho sesa

● Ho tsilatsila mocheso o phahameng haholo

Lintlha tsa sehlahisoa

Li-tag tsa lihlahisoa

Donfoam 901 Setlhopha sa Metsi a Sesole sa Metsi a Tummeng

TLHOKOMELISO

Sehlahisoa sena ke mofuta oa li-polyols tse kopanang le metsi a 100% joalo ka moemeli ea tobang, e leng sebōpeho ka ho fetisisa bakeng sa rigid puf. Litšobotsi li tjena:

(1) Ho phalla hantle, ho loketse ho tšoloha ka nako e le 'ngoe.

(2) Thepa e ntle ea foam ea mecha

(3) botsitso ba mocheso bo phahameng haholo

Thepa ea 'mele

Ponahalo	Light e mosehla ho metsi a sootho a sootho
Hydroxyl boleng MGkoh / g	300-400
Litaba tsa 25 ℃, Mpa ·	1800-2400
TLHOKOMELISO EA 20 ℃, G / CM3	1.00-1.10
Mocheso oa polokelo	10-25
Khoeling ea ho boloka khoeli	6

Theknoloji le litšobotsi tse u thusang

Motsoako oa karohano ke 20 ℃, boleng ba 'nete bo fapana ho latela lefu la pipe le boemo ba ts'ebetso.

	Bukana ea libuka	Mochine oa khatello o phahameng
Ratio (Pon / Iso) g / g	1: 1-1.1.20	1: 1-1,20
Ho tsoha nako	60-90	40-70
Nako ea GEL S	200-240	150-200
Tack nako ea mahala s	≥300	≥260
Core mahala mahala kg / m³	60-70	60-70
Ratio (Pon / Iso) g / g	1: 1-1.1.20	1: 1-1,20

Mekhoa ea Foam

Letsoalo la foam	GB / t6343-2009	60 ~ 80kg / m³
Matla a hatellang	GB / t8813-2008	≥480kpa
Sekhahla se koetsoeng	GB 10799	≥95%
Ho Feta Batho ba Kholo (15℃)	GB 3399	≤0.032mmm / (MK)
Ho Nchafatsa Metsi	GB 8810	≤3 (v / v)
Mocheso o phahameng		140 ℃
Mocheso o tlase oa mocheso		-60 ℃