Ngwaahịa

Silicone Masterbatch SC920 Meziwanye Nhazi na Mmepụta Ihe na eriri LSZH na HFFR Foto A Na-egosipụta

Silicone Masterbatch SC920 na-eme ka nhazi na mmepụta dịkwuo mma na ihe eji eme eriri LSZH na HFFR.

Ihe enyemaka nhazi silicone SC 920 bụ ihe enyemaka nhazi silicone pụrụ iche maka ihe eriri LSZH na HFFR nke bụ ngwaahịa nke mejupụtara otu ọrụ pụrụ iche nke polyolefins na co-polysiloxane. Polysiloxane dị na ngwaahịa a nwere ike ịrụ ọrụ nkwado na substrate mgbe mgbanwe copolymerization gasịrị, ka ndakọrịta na substrate ahụ ka mma, ọ dịkwa mfe ịgbasa, ike njikọ ahụ dịkwa ike, wee nye substrate arụmọrụ ka mma. A na-etinye ya iji melite arụmọrụ nhazi nke ihe dị na sistemụ LSZH na HFFR, ọ dịkwa mma maka eriri extruded dị elu, melite mmepụta, na igbochi ihe omume extrusion dị ka dayameta waya na-adịghị agbanwe agbanwe na skru slash.

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Nkọwa Ngwaahịa

Akara Ngwaahịa

Ọrụ nlele

Nkọwa

Nkọwapụta Ngwaahịa

Ọkwa	SC920
Ọdịdị	pellet ọcha
Ndekọ agbaze (℃) (190℃,2.16kg)(g/10min)	30~60 (uru nkịtị)
Ihe na-agbanwe agbanwe (%)	≤2
Njupụta nnukwu (g/cm³)	0.55~0.65

uru

1, Mgbe etinyere ya na sistemụ LSZH na HFFR, ọ nwere ike imeziwanye usoro mmịpụta nke mkpokọta anwụ ọnụ, nke dabara adaba maka mmịpụta eriri dị elu, melite mmepụta, gbochie dayameta nke enweghị ike ịkwụsi ike n'ahịrị, mmịpụta skru na ihe ndị ọzọ na-apụta.

2, Meziwanye usoro nhazi nke ọma, belata viscosity agbaze na usoro mmepụta nke ihe ndị na-egbochi ọkụ halogen nke jupụtara na ya, belata torque na nhazi ugbu a, belata iyi akụrụngwa, belata ọnụego ntụpọ ngwaahịa.

3, Belata mkpokọta isi anwụ, belata okpomọkụ nhazi, wepụ mgbawa agbaze na mmebi nke ihe ndị e ji arụ ọrụ nke okpomọkụ nhazi dị elu kpatara, mee ka elu nke waya na eriri e si na ya pụta dị nro ma na-enwu gbaa, belata oke esemokwu nke elu ngwaahịa ahụ, melite arụmọrụ dị nro, melite mma elu, nye mmetụta dị nro, melite iguzogide ọkọ.

4, Site na iji silicone polymer emezigharịrị pụrụ iche dị ka ihe na-arụ ọrụ, melite mgbasa nke ihe ndị na-egbochi ire ọkụ na sistemụ ahụ, nye ezigbo nkwụsi ike na anaghị ebugharị.

Otu esi eji ya

Mgbe agwakọtara SC 920 na resin dịka o kwesịrị, enwere ike ịmepụta ya ozugbo ma ọ bụ jiri ya mgbe ejiri ya mee ihe. Ego mgbakwunye akwadoro: Mgbe ego mgbakwunye ahụ bụ 0.5%-2.0%, ọ nwere ike ime ka nhazi ya ka mma, mmiri mmiri na ntọhapụ nke ngwaahịa ahụ; Mgbe ego mgbakwunye ahụ bụ 1.0%-5.0%, enwere ike imeziwanye ihe ndị dị n'elu ngwaahịa ahụ (ịdị nro, imecha, iguzogide ọkọ, iguzogide iyi, wdg.)